CN201706926U - Heat recovery casing pipe heat exchanger - Google Patents
Heat recovery casing pipe heat exchanger Download PDFInfo
- Publication number
- CN201706926U CN201706926U CN2010201968873U CN201020196887U CN201706926U CN 201706926 U CN201706926 U CN 201706926U CN 2010201968873 U CN2010201968873 U CN 2010201968873U CN 201020196887 U CN201020196887 U CN 201020196887U CN 201706926 U CN201706926 U CN 201706926U
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- pipe
- water
- heat exchanger
- heat
- pipeline
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Abstract
The utility model discloses a heat recovery casing pipe heat exchanger. One end of the heat recovery casing pipe heat exchanger is connected with a condenser radiator; and the other end is connected with an exhaust pipe of a compressor. The middle part is a body which comprises two layers of casing pipes. The external pipe is a water circulating pipeline; and the internal pipe is an air flow pipeline. The two ends of the internal pipe are respectively connected with the condenser radiator and the exhaust pipe of the compressor. The two ends of the external pipe are respectively provided with a water inlet and a water outlet. A circulating pump and a pipeline can be arranged outside the external pipe to connect the water inlet with the water outlet. The utility model has the beneficial effects as follows: the waste heat in the original equipment is fully recovered to heat up the water; then the heated water is used to remove the frost in an evaporator; the electric power and the equipment cost are greatly saved; the heat recovery casing pipe heat exchanger has good energy saving and environmental protection effects. In the meanwhile, the technology has simple structure, can also be widely used in the other industries besides refrigeration industry, and can bring better social benefit and economic benefit.
Description
Technical field
The utility model relates to evaporator heat exchanger commonly used on a kind of refrigeration plant.
Background technology
Refrigeration plant commonly used generally all be a large amount of heats of producing during with compressor operating by evaporimeter directly row loose in air, this itself is exactly a kind of waste to heat energy; Simultaneously, the defrosting need of work of evaporimeter is equipped with electric defrosting equipment or device in addition, causes electric power and equipment cost significantly to rise.Above-mentioned defective based on prior art, the utility model provides a kind of recuperation of heat double-tube heat exchanger, it has fully reclaimed the heat of discarding in the existing equipment, and water is heated with these heats, with the water after the heating evaporimeter is defrosted again, to energy-conserving and environment-protective, reducing production costs all has very big benefit.
The utility model content
The purpose of this utility model provides a kind of recuperation of heat double-tube heat exchanger, is applied in refrigeration industry, and a large amount of useless heat recovery that produces in the time of can be with compressor operating simultaneously, adopts siphon principle the water heating to be used for the defrosting of evaporimeter.
The purpose of this utility model is achieved through the following technical solutions.
A kind of recuperation of heat double-tube heat exchanger, the one end is connected to the condenser radiator, and the other end is connected to compressor exhaust pipe, and the middle part is a body, and body adopts two-layer sleeve pipe, and outer tube is a water circulation pipe, and interior pipe is an airflow pipeline.In the pipe two ends be connected respectively to condenser radiator and compressor exhaust pipe, the outer tube two ends are respectively equipped with the water inlet and the delivery port of the turnover of can supplying water, and can establish a circulating pump in the outside of outer tube and pipeline is connected water inlet with delivery port.
The beneficial effects of the utility model are: fully reclaimed the heat of discarding in the existing equipment, and water is heated with these heats, with the water after the heating evaporimeter is defrosted again, saved electric power and equipment cost greatly, and had good effects of energy conservation and environmental protection.
Description of drawings
With embodiment the utility model is described in further detail with reference to the accompanying drawings below.
Fig. 1 is the front view of the described a kind of recuperation of heat double-tube heat exchanger of the utility model embodiment;
Fig. 2 is the side view of the described a kind of recuperation of heat double-tube heat exchanger of the utility model embodiment;
Fig. 3 is the vertical view of the described a kind of recuperation of heat double-tube heat exchanger of the utility model embodiment.
The specific embodiment
As Figure 1-3, A, B are for connecting the import and export of water tank among the figure, and C, D are that compressor air-discharging is imported and exported C termination condenser radiator, D termination compressor air-discharging.
Can produce a large amount of heats during compressor operating, these heats need compressed machine blast pipe to be transported to the condenser discharge.The discharge of these heats must consume certain electrical power, requires the specification of condenser bigger simultaneously.Cause power cost and equipment and materials cost to roll up thus.
This technology is mainly used in evaporimeter defrosting aspect in the refrigeration industry, can effectively address the above problem.
The embodiment of this patent is: the position of sleeve pipe generally is lower than the water tank water surface, that is to say the water that communicates with water tank is always arranged in the sleeve pipe, when compressor operating, the a large amount of heats that the produce blast pipe of flowing through, these heats are absorbed by the water in the siphon pipe, and directly cause the water temperature in the siphon pipe to raise, at this moment, water temperature in the siphon pipe is much higher than and the link temperature of the water in the water tank of siphon pipe, both produce temperature difference, water at low temperature in the water tank will circulate under the effect of the temperature difference automatically with the high-temperature water in the siphon pipe, thereby reaches the purpose with the water heating of water tank.The water that heated in the water tank is connected with evaporimeter with pipeline by water pump, realizes automatic purpose to the evaporimeter defrosting by control.
Further design is, can join a little water pump at the interface of sleeve pipe, and the water in the water tank is carried out forced circulation, increases the circulation rate of water, higher, the better effects if of efficient.
This technology is used at refrigerating field, has very large using value aspect energy-conserving and environment-protective.This technology has simple to operate, invests for a short time, and energy-saving effect is outstanding, characteristics such as wide application.
Above-described embodiment; the utility model specific embodiment several more preferably just; common variation and replacement that those skilled in the art carries out in the technical solutions of the utility model scope all should be included in the protection domain of technical solutions of the utility model.
Claims (3)
1. recuperation of heat double-tube heat exchanger, the one end is connected to the condenser radiator, and the other end is connected to compressor exhaust pipe, and the middle part is a body, it is characterized in that, and body adopts two-layer sleeve pipe, and outer tube is a water circulation pipe, and interior pipe is an airflow pipeline.
2. a kind of recuperation of heat double-tube heat exchanger according to claim 1 is characterized in that the two ends of interior pipe are connected respectively to condenser radiator and compressor exhaust pipe, and the two ends of outer tube are respectively equipped with the water inlet and the delivery port of the turnover of can supplying water.
3. a kind of recuperation of heat double-tube heat exchanger according to claim 1 is characterized in that, establishes a circulating pump in the outside of outer tube and pipeline is connected water inlet with delivery port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201968873U CN201706926U (en) | 2010-05-20 | 2010-05-20 | Heat recovery casing pipe heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201968873U CN201706926U (en) | 2010-05-20 | 2010-05-20 | Heat recovery casing pipe heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201706926U true CN201706926U (en) | 2011-01-12 |
Family
ID=43444088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201968873U Expired - Fee Related CN201706926U (en) | 2010-05-20 | 2010-05-20 | Heat recovery casing pipe heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201706926U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896817A (en) * | 2015-06-24 | 2015-09-09 | 台州龙江化工机械科技有限公司 | Exhaust heat recovering device for compressor of refrigerating system |
-
2010
- 2010-05-20 CN CN2010201968873U patent/CN201706926U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896817A (en) * | 2015-06-24 | 2015-09-09 | 台州龙江化工机械科技有限公司 | Exhaust heat recovering device for compressor of refrigerating system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110112 Termination date: 20110520 |