CN203405101U - Hot water exchanger - Google Patents
Hot water exchanger Download PDFInfo
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- CN203405101U CN203405101U CN201320381315.6U CN201320381315U CN203405101U CN 203405101 U CN203405101 U CN 203405101U CN 201320381315 U CN201320381315 U CN 201320381315U CN 203405101 U CN203405101 U CN 203405101U
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- water
- hot water
- heat exchange
- courage
- exchanger
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Abstract
The utility model belongs to the technical field of heat exchangers, and discloses a hot water exchanger. The hot water exchanger is mainly characterized in that a box body which is provided with a hot water liner and a heat exchange water liner up and down is comprised, wherein the hot water liner and the heat exchange water liner are in circulation connection through left and right connection pipelines; a heat exchange pipe group which is composed of a number of heat exchange pipes is arranged in the heat exchange water liner, wherein the diameter of each heat exchange pipe is above 1cm and the heat exchange pipes are connected in parallel; a water inlet and a water outlet of the heat exchange group pass through the heat exchange water liner and the box body through a pipeline section to be connected with a heat source; a cold water inlet which can extend out of the box body through a connection pipe section to be connected with tap water is arranged at the lower part or the side part of the heat exchange water liner; a hot water outlet which can output the hot water after heat exchange is arranged in the hot water liner; and the hot water outlet is connected with the water outlet through the connection pipe section. According to the heat exchanger, the hot water capacity is large; the exchanged hot water can maintain high temperature for a long time; and the heat exchanger is suitable for the bath needs of different families.
Description
Technical field
The utility model belongs to technical field of heat exchange, relates to concretely a kind of hot water exchanger with heat sinking function that comprises.
Background technology
Hot water exchanger has entered into huge numbers of families as the corollary equipment of heating system, very big convenience is provided to people's life.The casing that the structure of presently used hot water exchanger is made by cast iron or stainless steel material and the coil pipe with hot-swap feature being arranged on wherein form, instant heating water source enters in casing by the import and export that are arranged on cast iron casing, the running water coiling in the heat-exchange tube in casing is heated, to realize the object of heat exchange.The heat-exchange device of this structure, in order to improve heat exchange efficiency, achieves the goal to lengthen the length of the heat exchanger tube of coiling.Above-mentioned interchanger will inevitably further reduce its diameter after the length that has lengthened heat exchanger tube.The heat exchanger of this structure in use exists following defect: one, because heat exchange is that the cold water being stored in the hot water exchange heat pipe in casing by thermal source is heated, although the hot water in casing is flowing, when the water flow velocity in heat exchanger tube comparatively fast or service time is longer, the hot water amount of its heat exchange is difficult to satisfy the demand; Its two, because the caliber of heat exchanger tube is minimum, in the dirt of cold water institute's shape in heat transfer process and cold water, dirt itself is as easy as rolling off a log stops up heat exchanger tube, and is difficult to maintenance, causes scrapping of heat exchanger.
Utility model content
The purpose of this utility model is just to provide the hot water exchanger that a kind of heat exchange effect is good, can use continuously hot water.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of hot water exchanger, comprise by stainless steel or other and there is the casing that heat-conductive characteristic material forms, setting up and down in this casing have by hot water water courage and the heat exchange water courage of left and right connecting pipe circulation connection, wherein, in described heat exchange water courage, be provided with some diameters in the heat-exchange tube group of the heat-exchange tube formation of more than 1 centimetre connection arranged side by side, the water inlet of this heat exchange group passes described heat exchange water courage with delivery port by duct section and is connected with thermal source with casing; The bottom of described heat exchange water courage or sidepiece are provided with the cooling water inlet that can stretch out casing and be communicated with running water by connecting pipeline section; In described hot water water courage, being provided with can be by the hot water outlet of the hot water output after heat exchange wherein, and this hot water outlet is communicated with the water out being arranged on casing by connecting pipeline section realization.
The additional technical feature that forms above-mentioned hot water exchanger also comprises:
---the temperature control pipeline section with certain altitude is set in the hot water outlet in described hot water water courage water courage; And the hot water outlet of this temperature control pipeline section is arranged in the right connecting pipe of two water courages connections, and passes by described heat exchange water courage;
---the cooling water inlet in described heat exchange water courage is set to loose structure;
---it is the pipeline section of loose structure that cooling water inlet place in described heat exchange water courage is provided with on its tube wall;
---the cooling water inlet in described heat exchange water courage is set to loose structure;
---form that skin that the hot water water courage of described hot water exchanger and heat exchange water courage consist of inner plastic and metal or glass-reinforced plastic material is compound to be formed;
---the hot water water courage that forms described hot water exchanger is directly connected by connecting fin with the inwall of casing with heat exchange water courage.
Hot water exchanger provided by the utility model compared with prior art, have the following advantages: one, because adopting the hot water water courage that is positioned at the heat exchange water courage of downside and is positioned at upside position, this hot water exchanger forms, and form hot water circuit between the two, therefore greatly improve the water yield of the hot water producing, effectively avoided the under-supply problem of the hot water water yield of heat exchanger; Its two, owing to being placed in the diameter of the heat-exchange tube of heat exchange water courage, be greater than 1 centimetre, therefore can preferentially overcome the problem that incrustation scale, impurity stop up, there is the feature of long service life; Its three, the skin that consists of inner plastic and metal or glass-reinforced plastic material due to two water courages that form heat exchanger is compound to be formed, and has not only met the requirement of mechanical strength, the water quality that is more conducive to used hot water guarantees to some extent.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model hot water exchanger;
Fig. 2 is the cross section structure schematic diagram of above-mentioned heat exchanger.
The specific embodiment
Below in conjunction with accompanying drawing, the structure of the utility model hot water exchanger and use principle are described in further detail.
Be the structural representation of the utility model hot water exchanger as shown in Figure 1, 2.The structure that forms this heat exchanger comprises by stainless steel or other having the casing 1 that heat-conductive characteristic material forms, setting up and down in this casing have by hot water water courage 2 and the heat exchange water courage 3 of left and right connecting pipe 12,13 circulation connections, wherein, the heat exchange water courage 3 that is arranged in downside is provided with some diameters in the heat-exchange tube group of heat-exchange tube 6 formations of more than 1 centimetre connection arranged side by side, and this heat exchange group water inlet 4 is connected with thermal source with casing through heat exchange water courage 3 by duct section 9 with delivery port 5; The bottom of this heat exchange water courage 3 or sidepiece are provided with the cooling water inlet 7 that can stretch out casing and be communicated with running water by connecting pipeline section; The hot water water courage 2 that is arranged in upside is provided with the hot water outlet 8 that the hot water after heat exchange wherein can be exported, and this hot water outlet is communicated with the water out 11 being arranged on casing by connecting pipeline section 10 realizations.
The use principle of said structure hot water exchanger is, running water pours in the hot water water courage 2 of heat exchange water courage 3 and connection with it by cooling water inlet 7, water flowing thermal source is entered in heat-exchange tube group and is carried out heat exchange with outside cold water by duct section 9 by heat source water import 4 and delivery port 5, the water that heat exchange temperature is higher that passes through in heat exchange water courage 3 passes through left simultaneously, right connecting pipe 12, 13 rise enters in hot water water courage 2, the water that its temperature is lower sinks down in heat exchange water courage 3, by heat-exchange tube group heat temperature raising, and form thus the thermal cycle that hot water rising cold water sinks, while needing hot water, the higher water of temperature in hot water water courage 2 can be by hot water outlet 8, connecting pipeline section 10 is flowed out by water out 11.
In order to guarantee that the hot water flowing out has certain temperature in hot water water courage 2, the interior setting of hot water outlet 8 in water courage 2 has the temperature control pipeline section 14 of certain altitude, this pipeline section can guarantee that hot water water courage 2 has a certain amount of water, can guarantee again can be flowed out by it after flowed out glassware for drinking water has enough circulations, therefore can be so that the glassware for drinking water flowing out has certain temperature.
When preventing that cold water from entering heat exchange water courage 3 by cooling water inlet 7, because its hypertonia can be broken the heat exchange balance of hot water water courage 2 and heat exchange water courage 3, the cooling water inlet 7 being arranged in heat exchange water courage 3 is set to loose structure, preferably this import department arranges a pipeline section 19, the tube wall of this pipeline section is porous 15 structures, while intaking by this inlet opening, is to periphery dispersion shape.
In order further to make it rational in infrastructure, the hot water outlet 8 that forms the temperature control pipeline section 14 with certain altitude of hot water water courage 2 is arranged in the right connecting pipe 13 of two water courages connections, and passes by heat exchange water courage 3.
In order to overcome water courage, get rusty and affect the problem of its hot water water quality, skin 17 that the hot water water courage 2 that forms this hot water exchanger and heat exchange water courage 3 consist of inner plastic 16 and metal or glass-reinforced plastic material is compound to be formed.
The hot water water courage 2 that forms hot water exchanger is directly connected by connecting fin 18 with the inwall of casing with heat exchange water courage 3, and its heat is dispelled the heat by casing, can realize the heat sinking function of this heat exchanger.
Form this hot water exchanger heat exchange water courage the diameter of heat-exchange tube 6 be chosen between 1-5 centimetres, can effectively overcome the problem that incrustation scale, impurity stop up, generally select 3-10 pipes to be connected in parallel, can greatly improve its heat exchanger effectiveness.
Claims (7)
1. a hot water exchanger, it is characterized in that: comprise by stainless steel or other and there is the casing that heat-conductive characteristic material forms, setting up and down in this casing have by hot water water courage and the heat exchange water courage of left and right connecting pipe circulation connection, wherein, in described heat exchange water courage, be provided with some diameters in the heat-exchange tube group of the heat-exchange tube formation of more than 1 centimetre connection arranged side by side, the water inlet of this heat exchange group passes described heat exchange water courage with delivery port by duct section and is connected with thermal source with casing; The bottom of described heat exchange water courage or sidepiece are provided with the cooling water inlet that can stretch out casing and be communicated with running water by connecting pipeline section; In described hot water water courage, being provided with can be by the hot water outlet of the hot water output after heat exchange wherein, and this hot water outlet is communicated with the water out being arranged on casing by connecting pipeline section realization.
2. a kind of hot water exchanger as claimed in claim 1, is characterized in that: the temperature control pipeline section with certain altitude is set in the hot water outlet in described hot water water courage water courage; And the hot water outlet of this temperature control pipeline section is arranged in the right connecting pipe of two water courages connections, and passes by described heat exchange water courage.
3. a kind of hot water exchanger as claimed in claim 1, is characterized in that: the cooling water inlet in described heat exchange water courage is set to loose structure.
4. a kind of hot water exchanger as described in claim 1 or 3, is characterized in that: it is the pipeline section of loose structure that the cooling water inlet place in described heat exchange water courage is provided with on its tube wall.
5. a kind of hot water exchanger as claimed in claim 1, is characterized in that: the cooling water inlet in described heat exchange water courage is set to loose structure.
6. a kind of hot water exchanger as claimed in claim 1, is characterized in that: form that skin that the hot water water courage of described hot water exchanger and heat exchange water courage consist of inner plastic and metal or glass-reinforced plastic material is compound to be formed.
7. a kind of hot water exchanger as claimed in claim 1, is characterized in that: the hot water water courage that forms described hot water exchanger is directly connected by connecting fin with the inwall of casing with heat exchange water courage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320381315.6U CN203405101U (en) | 2013-06-30 | 2013-06-30 | Hot water exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320381315.6U CN203405101U (en) | 2013-06-30 | 2013-06-30 | Hot water exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203405101U true CN203405101U (en) | 2014-01-22 |
Family
ID=49941033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320381315.6U Expired - Fee Related CN203405101U (en) | 2013-06-30 | 2013-06-30 | Hot water exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203405101U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115789989A (en) * | 2022-12-07 | 2023-03-14 | 珠海格力电器股份有限公司 | Heat recovery system and working method thereof |
-
2013
- 2013-06-30 CN CN201320381315.6U patent/CN203405101U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115789989A (en) * | 2022-12-07 | 2023-03-14 | 珠海格力电器股份有限公司 | Heat recovery system and working method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140122 Termination date: 20160630 |