CN200975813Y - Heat-reclaiming device of water chilling unit shell tube type condenser - Google Patents
Heat-reclaiming device of water chilling unit shell tube type condenser Download PDFInfo
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- CN200975813Y CN200975813Y CN 200620118484 CN200620118484U CN200975813Y CN 200975813 Y CN200975813 Y CN 200975813Y CN 200620118484 CN200620118484 CN 200620118484 CN 200620118484 U CN200620118484 U CN 200620118484U CN 200975813 Y CN200975813 Y CN 200975813Y
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- heat
- recuperation
- condenser
- hot water
- cooling water
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Abstract
The utility model discloses a heat recovery unit composed of a water chilling unit and a shell and tube type condenser, which comprises a shell of the condenser, a plurality of copper pipes, a front end shield and a back-end shield, and the copper pipes respectively make up a heat recovery circle and a cooling water circle, which are respectively connected with a hot water inlet of heat recovery, a hot water outlet of heat recovery, a cooling water inlet and a cooling water outlet, wherein the cooling water inlet and the cooling water outlet are positioned at the bottom half; the hot water inlet of heat recovery and the hot water outlet of heat recovery are positioned at the top half; the refrigerating fluid inlet is positioned at the top of the condenser, and the refrigerating fluid outlet is positioned at the bottom of the condenser, a clapboard arranged between the heat recovery circle and the cooling water circle. The utility model has the advantages of good effectiveness of recycling, being easy to transform, not taking up space, small investment, and a beautiful figure, etc.
Description
Technical field
The utility model relates to a kind of heat reclamation device of condenser, especially a kind of heat reclamation device of handpiece Water Chilling Units shell and tube condenser.
Background technology
Based on the operation principle of compression refrigeration, handpiece Water Chilling Units is in evaporimeter one side cold-producing medium evaporation absorption refrigeration, and then in the condensation heat release, and its thermal discharge is greater than the caloric receptivity of evaporimeter at condenser one side cold-producing medium; Vaporizer side cold-producing medium evaporation heat absorption is to carry out heat exchange by the water that the heat with each air-conditioning use unit of absorption heats up to realize, the heat release of condenser side condensation of refrigerant also is through heat exchange, with heat transferred water, water raises because of the heat absorption temperature, by cooling tower water is forced to carry out heat exchange again after the cooling again, this part heat has been wasted thus.Normally used shell and tube condenser is owing to the cold-producing medium that enters condenser is the gas of HTHP, temperature can be up to 80 ℃, the requirement cold-producing medium should be the liquid state about 30 ℃ when outlet after the condensation in condenser, phase transformation has taken place in condenser cold-producing medium, produces a large amount of heat.New recuperation of heat mode target be exactly for the thermal discharge that reclaims condenser for utilizing again.
The handpiece Water Chilling Units pattern mainly contains four kinds of piston type, screw, centrifugal and suction-type lithium bromides.Any recuperation of heat unit that is suitable as condenser most, depend primarily on the operation adaptive capacity of various types when possible condensation temperature improves, with adaptability and the investment size of various types to the condenser structure transformation, and the capacity characteristic of various types is to the adaptability of engineering.The screw unit is applied to the recuperation of heat handpiece Water Chilling Units, no matter from adaptability, and investment, the applicable surface of engineering, best performance.
Summary of the invention
The purpose of this utility model provides a kind of heat reclamation device of simple in structure, handpiece Water Chilling Units shell and tube condenser that recuperation of heat is effective, and it has overcome the shortcoming that prior art exists.
The purpose of this utility model is achieved in that it includes the housing of condenser, copper pipe bundle, drive end bearing bracket and rear end cap, described copper pipe bundle constitutes recuperation of heat circulation and cooling water circulation respectively, they are connected with coolant outlet with recuperation of heat hot water inlet, recuperation of heat hot water outlet, the cooling water inlet that drive end bearing bracket and rear end cap are provided with respectively, and wherein cooling water inlet and coolant outlet are positioned at the Lower Half of condenser; Recuperation of heat hot water inlet and recuperation of heat hot water outlet are positioned at the first half of condenser; Refrigerant inlet is positioned at the top of condenser, and refrigerant outlet is positioned at the bottom of condenser, is provided with dividing plate between recuperation of heat circulation and cooling water circulation.
Described drive end bearing bracket is provided with the recuperation of heat hot water inlet, and described rear end cap is provided with recuperation of heat hot water outlet, cooling water inlet and coolant outlet.
Described drive end bearing bracket is provided with recuperation of heat hot water inlet and recuperation of heat hot water outlet, and described rear end cap is provided with cooling water inlet and coolant outlet.
Characteristics of the present utility model are: compare with old condensation heat way of recycling, this utility model recovering effect is good, transforms simply, does not take up space, invest little, advantages such as good looking appearance.
Description of drawings
Fig. 1-the 1st, the agent structure schematic diagram of embodiment 1 of the present utility model;
Fig. 1-2 is the left view of Fig. 1-1;
Fig. 1-the 3rd, the right view of Fig. 1-1;
Fig. 1-the 4th, the A-A profile of Fig. 1-1;
Fig. 1-the 5th, the B-B profile of Fig. 1-1;
Fig. 2-the 1st, the agent structure schematic diagram of embodiment 2 of the present utility model;
Fig. 2-the 2nd, the left view of Fig. 2-1;
Fig. 2-the 3rd, the right view of Fig. 2-1;
Fig. 2-the 4th, the C-C profile of Fig. 2-1;
Fig. 2-the 5th, the D-D profile of Fig. 2-1;
Among the figure: 1. housing; 2. copper pipe bundle; 3. drive end bearing bracket; 4. rear end cap; 5. refrigerant inlet; 6. refrigerant outlet; 7. recuperation of heat hot water inlet; 8. recuperation of heat hot water outlet; 9. cooling water inlet; 10. coolant outlet; 11. dividing plate.
The specific embodiment
The utility model comprises housing (1), copper pipe bundle (2), drive end bearing bracket (3), rear end cap (4), refrigerant inlet (5), refrigerant outlet (6), recuperation of heat hot water inlet (7), recuperation of heat hot water outlet (8), cooling water inlet (9), coolant outlet (10), dividing plate (11).The drive end bearing bracket (3) and the rear end cap (4) of shell and tube condenser are transformed, make the copper pipe bundle (2) in the housing (1) constitute two circulations, recuperation of heat is done in a circulation, because the recuperation of heat circulation is positioned at the refrigerant inlet side, so temperature is higher, what flow in the copper pipe bundle (2) is high-temperature-hot-water, reaches as high as 80 ℃; Another circulation connects cooling tower for the cooling water circulation, and this just requires shell and tube condenser that four interfaces should be arranged.The interface of drive end bearing bracket (3) and rear end cap (4) is increased to four altogether, and per two constitute a circulation.Wherein refrigerant inlet (5) links to each other with the exhaust outlet of compressor, refrigerant outlet (6) links to each other with expansion valve, recuperation of heat hot water inlet (7) links to each other with the backwater of hot-water line, recuperation of heat hot water outlet (8) links to each other with the water outlet of hot-water line, cooling water inlet (9) links to each other with the cooling water delivery side of pump, and coolant outlet (10) links to each other with the inlet of cooling tower.
The utility model can be realized by two by way of example.Embodiment 1, the circulation of recuperation of heat hot water inlet (7) and recuperation of heat hot water outlet (8), cooling water inlet (9), coolant outlet (10) be at homonymy, as Fig. 1-1 to shown in Fig. 1-5; Can realize that also to shown in Fig. 2-5, inlet of recuperation of heat hot water (7) and recuperation of heat hot water outlet (8) are positioned at homonymy as Fig. 2-1 by embodiment 2, cooling water inlet (9) and coolant outlet (10) are positioned at the other end.
The first half that the recuperation of heat hot water inlet (7) of the utility model recuperation of heat circulation and recuperation of heat hot water outlet (8) must be positioned at condenser, the latter half that the cooling water inlet (9) of cooling water circulation and coolant outlet (10) are positioned at condenser is provided with dividing plate (11) between recuperation of heat circulation and cooling water circulation.
Claims (3)
1. the heat reclamation device of a handpiece Water Chilling Units shell and tube condenser, include housing (1), copper pipe bundle (2), drive end bearing bracket (3) and the rear end cap (4) of condenser, it is characterized in that: described copper pipe bundle (2) constitutes recuperation of heat circulation and cooling water circulation respectively, they are connected with recuperation of heat hot water inlet (7), recuperation of heat hot water outlet (8), cooling water inlet (9) and the coolant outlet (10) that drive end bearing bracket (3) and rear end cap (4) are provided with respectively, and wherein cooling water inlet (9) and coolant outlet (10) are positioned at the Lower Half of condenser; Recuperation of heat hot water inlet (7) and recuperation of heat hot water outlet (8) are positioned at the first half of condenser; Refrigerant inlet (5) is positioned at the top of condenser, and refrigerant outlet (6) is positioned at the bottom of condenser, is provided with dividing plate (11) between recuperation of heat circulation and cooling water circulation.
2. the heat reclamation device of handpiece Water Chilling Units shell and tube condenser according to claim 1, it is characterized in that: described drive end bearing bracket (3) is provided with recuperation of heat hot water inlet (7), and described rear end cap (4) is provided with recuperation of heat hot water outlet (8), cooling water inlet (9) and coolant outlet (10).
3. the heat reclamation device of handpiece Water Chilling Units shell and tube condenser according to claim 1, it is characterized in that: described drive end bearing bracket (3) is provided with recuperation of heat hot water inlet (7) and recuperation of heat hot water outlet (8), and described rear end cap (4) is provided with cooling water inlet (9) and coolant outlet (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620118484 CN200975813Y (en) | 2006-06-12 | 2006-06-12 | Heat-reclaiming device of water chilling unit shell tube type condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620118484 CN200975813Y (en) | 2006-06-12 | 2006-06-12 | Heat-reclaiming device of water chilling unit shell tube type condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200975813Y true CN200975813Y (en) | 2007-11-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620118484 Expired - Fee Related CN200975813Y (en) | 2006-06-12 | 2006-06-12 | Heat-reclaiming device of water chilling unit shell tube type condenser |
Country Status (1)
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| CN (1) | CN200975813Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101936628A (en) * | 2010-09-29 | 2011-01-05 | 中原工学院 | Multi-shell tube-shell-and-tube -type condenser with heat recoverer |
| WO2011029412A1 (en) * | 2009-09-14 | 2011-03-17 | 珠海格力电器股份有限公司 | Shell and tube type condenser for recycling heat |
| CN102393106A (en) * | 2011-12-06 | 2012-03-28 | 克莱门特捷联制冷设备(上海)有限公司 | Dual-channel condenser with heat recovery and condensing temperature control structure |
| CN102980332A (en) * | 2012-12-04 | 2013-03-20 | 重庆美的通用制冷设备有限公司 | Heat recovery shell and tube condenser |
| CN106556185A (en) * | 2016-11-28 | 2017-04-05 | 重庆美的通用制冷设备有限公司 | Condenser and handpiece Water Chilling Units |
| CN108458607A (en) * | 2018-02-27 | 2018-08-28 | 中大空调集团有限公司 | A kind of recovery tubes shell tube condenser |
| CN108801005A (en) * | 2018-07-09 | 2018-11-13 | 李洁 | A kind of heat exchanger |
-
2006
- 2006-06-12 CN CN 200620118484 patent/CN200975813Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011029412A1 (en) * | 2009-09-14 | 2011-03-17 | 珠海格力电器股份有限公司 | Shell and tube type condenser for recycling heat |
| CN101936628A (en) * | 2010-09-29 | 2011-01-05 | 中原工学院 | Multi-shell tube-shell-and-tube -type condenser with heat recoverer |
| CN102393106A (en) * | 2011-12-06 | 2012-03-28 | 克莱门特捷联制冷设备(上海)有限公司 | Dual-channel condenser with heat recovery and condensing temperature control structure |
| CN102393106B (en) * | 2011-12-06 | 2013-10-23 | 克莱门特捷联制冷设备(上海)有限公司 | Dual-channel condenser with heat recovery and condensing temperature control structure |
| CN102980332A (en) * | 2012-12-04 | 2013-03-20 | 重庆美的通用制冷设备有限公司 | Heat recovery shell and tube condenser |
| CN106556185A (en) * | 2016-11-28 | 2017-04-05 | 重庆美的通用制冷设备有限公司 | Condenser and handpiece Water Chilling Units |
| CN108458607A (en) * | 2018-02-27 | 2018-08-28 | 中大空调集团有限公司 | A kind of recovery tubes shell tube condenser |
| CN108801005A (en) * | 2018-07-09 | 2018-11-13 | 李洁 | A kind of heat exchanger |
| CN108801005B (en) * | 2018-07-09 | 2019-11-26 | 安徽原上草节能环保科技有限公司 | A kind of heat exchanger |
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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: 20071114 Termination date: 20100612 |