CN203837558U - Energy-saving heat exchanger - Google Patents
Energy-saving heat exchanger Download PDFInfo
- Publication number
- CN203837558U CN203837558U CN201320889327.XU CN201320889327U CN203837558U CN 203837558 U CN203837558 U CN 203837558U CN 201320889327 U CN201320889327 U CN 201320889327U CN 203837558 U CN203837558 U CN 203837558U
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- China
- Prior art keywords
- energy
- heat exchanger
- hot water
- saving heat
- impeller
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Abstract
The utility model discloses an energy-saving heat exchanger. The energy-saving heat exchanger comprises a waste hot water box body, wherein an impeller is arranged at the bottom of the waste hot water tank body. The energy-saving heat exchanger further comprises a driving device driving the impeller to rotate. By means of the arrangement, the energy-saving heat exchanger is high in heat exchanging speed, and can prevent impurities from being attached to the heat exchanging device and then affecting the heat exchanging efficiency.
Description
Technical field
The utility model relates to energy recovery technical field, relates in particular to a kind of energy-saving heat exchanger.
Background technology
In dyeing process, most of fabrics all need high-temperature pressure dyeing, dyeing temperature is between 100-135 ℃, after being carried out to high-temperature dyeing, fabric can form some temperature at more than 95 ℃ hot waste waters, in order to reduce pollution, factory can carry out after purified treatment hot waste water, and realization recycles.
Before hot waste water is purified, need to lower the temperature to hot waste water, in prior art, there is a kind of energy-saving heat exchanger, can be by the thermal energy conduction in hot waste water to clean cold water, to realize the recycling of heat energy, meanwhile, can make hot waste water lower the temperature rapidly, so that the purified treatment of waste water.Content, will simply introduce a kind of energy-saving heat exchanger of the prior art below.Please refer to Fig. 1, Fig. 1 is a kind of energy-saving heat exchanger structural representation of the prior art.
Energy-saving heat exchanger of the prior art comprises spent hot water's casing 1, is arranged side by side a plurality of heat-exchanger rigs 2 in spent hot water's casing 1, wherein, spent hot water's casing 1 is provided with waterwater entrance 3 and wastewater outlet 4, a plurality of heat-exchanger rigs 2 are connected by tube connector successively, first heat-exchanger rig is provided with the cold water inlet 5 being connected with cold water source, and the heat-exchanger rig at end is provided with cooling water outlet 6.
Spent hot water enters in spent hot water's casing 1 by waterwater entrance 3, and clean cold water enters in heat-exchanger rig 2 by cold water inlet 5, and hot waste water conducts to high temperature in cold water by heat-exchanger rig 2, makes to discharge after cold water temperature rising.
Yet, energy-saving heat exchanger of the prior art, its heat transfer rate is slower, and heat transfer effect is poor.In addition, because the impurity conventionally containing in waste water is more, it is easily attached on heat-exchanger rig 2, and impurity has heat insulation effect, and then causes heat transfer effect poor.
Therefore, how to improve the heat transfer rate of energy-saving heat exchanger, and prevent that impurity is attached on heat-exchanger rig, and cause the poor problem of heat transfer effect, become those skilled in the art's important technological problems to be solved.
Utility model content
The utility model provides a kind of energy-saving heat exchanger, and its heat transfer rate is very fast, and can avoid impurity to be attached on heat-exchanger rig and affect the problem of heat exchange efficiency.
The energy-saving heat exchanger that the utility model provides, comprises spent hot water's casing, and the bottom of described spent hot water's casing is provided with impeller, and described energy-saving heat exchanger also comprises the drive unit that drives described impeller to rotate.
Preferably, described drive unit comprises motor and the decelerator being connected with described motor-driven, and described decelerator and described impeller are in transmission connection.
Preferably, described drive unit is hydraulic motor, and described hydraulic motor and described impeller are in transmission connection.
Preferably, the bottom of described spent hot water's casing is furnished with a plurality of described impellers.
Preferably, a plurality of described impellers are uniformly distributed in the bottom of described spent hot water's casing.
The energy-saving heat exchanger that the utility model provides, comprises spent hot water's casing, and the bottom of described spent hot water's casing is provided with impeller, and described energy-saving heat exchanger also comprises the drive unit that drives described impeller to rotate.So arrange, the energy-saving heat exchanger that the utility model provides, can drive impeller to rotate by drive unit, and impeller rotates and can drive the spent hot water in spent hot water's casing to accelerate to flow, and then the hot water in spent hot water's casing and the quickening of the cold water convection velocity in heat-exchanger rig, effectively improved heat transfer rate.In addition, be subject to the continuous impact of hot water, the impurity of heat-exchanger rig surface attachment can be washed away, avoided being attached to because of impurity the problem that affects heat transfer effect on heat-exchanger rig.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is a kind of energy-saving heat exchanger structural representation of the prior art;
Fig. 2 is the bottom schematic view of energy-saving heat exchanger in the utility model specific embodiment;
In Fig. 1:
Spent hot water casing-1, heat-exchanger rig-2, waterwater entrance-3, wastewater outlet-4, cold water inlet-5, cooling water outlet-6;
In Fig. 2:
Impeller-11.
The specific embodiment
This specific embodiment provides a kind of energy-saving heat exchanger, and its heat transfer rate is very fast, and can avoid impurity to be attached on heat-exchanger rig and affect the problem of heat exchange efficiency.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Please refer to Fig. 2, the energy-saving heat exchanger that this specific embodiment provides, comprises spent hot water's casing, and the bottom of spent hot water's casing is provided with impeller 11, and energy-saving heat exchanger also comprises the drive unit that drives impeller 11 to rotate.
So arrange, the energy-saving heat exchanger that the utility model provides, can drive impeller 11 to rotate by drive unit, impeller 11 rotates and can drive the spent hot water in spent hot water's casing to accelerate to flow, and then the hot water in spent hot water's casing and the quickening of the cold water convection velocity in heat-exchanger rig, effectively improved heat transfer rate.
In addition, be subject to the continuous impact of hot water, the impurity of heat-exchanger rig surface attachment can be washed away, avoided being attached to because of impurity the problem that affects heat transfer effect on heat-exchanger rig.
It should be noted that, above-mentioned impeller 11 can be according to the form that the arranges setting of the impeller 11 of washing machine in prior art, and its concrete structure, repeats no more herein.
Drive unit in this specific embodiment can specific as followsly be stated setting.Drive unit comprises motor and the decelerator being connected with motor-driven, and decelerator and impeller 11 are in transmission connection.
So arrange, by motor and decelerator, can drive impeller 11 to rotate, and then make spent hot water produce motion, accelerate its heat transfer rate and improve heat transfer effect.
Certainly, the drive unit that this specific embodiment provides also can be the drive unit of other type, such as, can be specially hydraulic motor.
In the preferred version of this specific embodiment, the bottom of spent hot water's casing can be furnished with a plurality of impellers 11.So arrange, a plurality of impellers 11 have better stirring effect, the effect of scrubbing that has further improved heat exchange efficiency and scrubbed heat-exchanger rig.
As preferably and for example, a plurality of impellers 11 are uniformly distributed in the bottom of spent hot water's casing.So arrange, in spent hot water's casing, the spent hot water of each position all has higher flowing velocity, the effect of scrubbing that also can improve heat exchange efficiency and scrub heat-exchanger rig.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the utility model.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (5)
1. an energy-saving heat exchanger, comprises spent hot water's casing, it is characterized in that, the bottom of described spent hot water's casing is provided with impeller, and described energy-saving heat exchanger also comprises the drive unit that drives described impeller to rotate.
2. energy-saving heat exchanger as claimed in claim 1, is characterized in that, described drive unit comprises motor and the decelerator being connected with described motor-driven, and described decelerator and described impeller are in transmission connection.
3. energy-saving heat exchanger as claimed in claim 1, is characterized in that, described drive unit is hydraulic motor, and described hydraulic motor and described impeller are in transmission connection.
4. energy-saving heat exchanger as claimed in claim 1, is characterized in that, the bottom of described spent hot water's casing is furnished with a plurality of described impellers.
5. energy-saving heat exchanger as claimed in claim 4, is characterized in that, a plurality of described impellers are uniformly distributed in the bottom of described spent hot water's casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320889327.XU CN203837558U (en) | 2013-12-31 | 2013-12-31 | Energy-saving heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320889327.XU CN203837558U (en) | 2013-12-31 | 2013-12-31 | Energy-saving heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203837558U true CN203837558U (en) | 2014-09-17 |
Family
ID=51515384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320889327.XU Expired - Fee Related CN203837558U (en) | 2013-12-31 | 2013-12-31 | Energy-saving heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203837558U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103673736A (en) * | 2013-12-31 | 2014-03-26 | 成都恒润高新科技有限公司 | Energy-saving heat exchanger |
-
2013
- 2013-12-31 CN CN201320889327.XU patent/CN203837558U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103673736A (en) * | 2013-12-31 | 2014-03-26 | 成都恒润高新科技有限公司 | Energy-saving heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHENGDU HENGRUI HIGH-TECH TECHNOLOGY CO., LTD. Free format text: FORMER NAME: CHENGDU HENGRUN HIGH-TECH TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 611500 sheep No. 1 Industrial Zone, Chengdu, Sichuan, Qionglai Patentee after: CHENGDU HR HI-TECH Co.,Ltd. Address before: 611500 sheep No. 1 Industrial Zone, Chengdu, Sichuan, Qionglai Patentee before: CHENGDU HENGRUN HIGH-NEW SCIENCE & TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 Termination date: 20211231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |