CN2573963Y - Condenser of water source thermal pump air conditioner - Google Patents
Condenser of water source thermal pump air conditioner Download PDFInfo
- Publication number
- CN2573963Y CN2573963Y CN 02281950 CN02281950U CN2573963Y CN 2573963 Y CN2573963 Y CN 2573963Y CN 02281950 CN02281950 CN 02281950 CN 02281950 U CN02281950 U CN 02281950U CN 2573963 Y CN2573963 Y CN 2573963Y
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- metal tube
- condenser
- diameter metal
- small diameter
- tube whose
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Abstract
The utility model relates to a condenser of a water source thermal pump air conditioner. The utility model uses a water-cooling sleeve pipe type structure. The interior of a metal pipe (11) with large diameter is provided with a metal pipe (10) with minor diameter, the metal pipe (11) with large diameter and the metal pipe (10) with minor diameter are bent into a desired shape, and coolant flowing space is formed between the two metal sleeve pipes. The utility model is characterized in that the sleeve pipe type structure is at least provided with a positioning device for holding the coolant flowing space between the bending part of the metal pipe (11) with large diameter and the metal pipe (10) with minor diameter. Because the utility model is provided with the positioning device for holding the coolant flowing space between the metal pipe with large diameter and the metal pipe with minor diameter, the flow resistance of the refrigerant in a condenser sleeve pipe is reduced, and the flow quantity is increased. Thus, the cooling effect is raised.
Description
The utility model relates to a kind of condenser that is used for the water source heat pump air-conditioner device, particularly relates to a kind of tube-in-tube condenser.
The water source heat pump air-conditioner device uses a kind of water collar tubular type condenser, as CN2280241Y, JP open practicality put down into 1-73625 disclosed, this condenser uses a larger-diameter metal tube, be coated with the metal tube of a minor diameter in it, and bend to needed shape as required, two ends are separated into two not connected spaces with special fit with the inner chamber and the refrigerant flowing space of small diameter metal tube whose, the refrigeration medium flow in the annular space between the big tubule, and current then flow in the small diameter metal tube whose.This structure has following shortcoming: 1. the inwall of (as bending) major diameter metal pipe and the outer wall of small diameter metal tube whose can be pasted together (especially in the knee) when making, cause the flow of refrigerant resistance to increase, refrigerant flow reduces, thereby reduces refrigeration; 2 small diameter metal tube whose outer walls are smooth surface, and its heat exchange area is little, and radiating effect is poor.
The content of utility model
The purpose of this utility model is exactly the above-mentioned deficiency that overcomes prior art, and a kind of condenser of water source heat pump air-conditioner device of good refrigeration effect is provided.
Condenser of the present utility model, it adopts water collar tubular type structure, it is to install the metal tube of a minor diameter and bend to required shape in a large diameter metal tube, constitute the refrigerant flowing space between two metal sleeves, described sleeve type structure is in bending at least and is provided with the positioner that keeps the described refrigerant flowing space between major diameter metal pipe and the small diameter metal tube whose.
Compare with prior art, the utility model makes the flow resistance of cold-producing medium in the condenser sleeve pipe reduce owing to be provided with the positioner that keeps refrigerant space between the size diameter metal tube, and flow increases, thereby has improved refrigeration.
Describe the utility model in detail with embodiment with reference to the accompanying drawings.
Description of drawings
Fig. 1 is the condenser schematic diagram of water source heat pump air-conditioner device;
Fig. 2 is the schematic diagram of condenser sleeve structure of the present utility model;
Fig. 3 is another embodiment of the present utility model;
Fig. 4 is another embodiment of the present utility model.
Each numbering expression among the figure: 1 shell, 2 compressors, 3 condensers, 4 restricting elements, 5 liquid valves, 6 air valves, 7 cross valves, 10 small diameter metal tube whose, 11 major diameter metal pipes, 12 metal wires, 15 heat-dissipating fins, 18 water source joints, 19 water source joints.
The specific embodiment
As shown in the figure, a kind of condenser of water source heat pump air-conditioner device, it adopts water collar tubular type structure, it is to install the metal tube 10 of a minor diameter and bend to required shape in a large diameter metal tube 11, constitute the refrigerant flowing space between two metal sleeves, described sleeve type structure is in bending at least and is provided with the positioner that keeps the described refrigerant flowing space between major diameter metal pipe 11 and the small diameter metal tube whose 10.
The utility model makes the flow resistance of cold-producing medium in the condenser sleeve pipe reduce owing to be provided with the positioner that keeps refrigerant space between the size diameter metal tube, and flow increases, thereby has improved refrigeration.
On the basis of the above, the utility model can also have following modification:
1. described positioner is around small diameter metal tube whose 10.This structure can guarantee described refrigerant space equably around small diameter metal tube whose, and the cold-producing medium that flows through on the same cross section of small diameter metal tube whose is evenly distributed, and improves refrigeration.
2. described positioner is arranged on the small diameter metal tube whose 10.This structure manufacturing and easy for installation.
3. described positioner is to be wound in metal wire 12 (as shown in Figure 2) on the small diameter metal tube whose 10 by helix, this structure is a preferred embodiment of the present utility model, it not only guarantees manufacturing, easy for installation, and make gas or liquid pass through refrigerant space by helix, increased the time that gas stops in condenser, strengthen heat-exchange capacity, improved condensation effect.
4. the diameter of described metal wire 12 is big or small corresponding with the described refrigerant flowing space.
5. described positioner along with small diameter metal tube whose 10 in major diameter metal pipe 11 extension and be provided with at interval.This is the another kind of form that is different from structure shown in Figure 2, and it also can guarantee the even distribution of refrigerant space.
6. have heat-dissipating fin 15 (as shown in Figure 3) on the outer wall of described small diameter metal tube whose 10, this structure has been owing to increased the heat exchange area of small diameter metal tube whose outer wall, thereby can further improve the effect of condensation.
7. be respectively equipped with the joint 18,19 (as shown in Figure 4) that connects external water source at the two ends of small diameter metal tube whose 10, this structure can make things convenient for the installation of condenser.
Above-mentioned just illustrative to the description of utility model with reference to drawings and Examples, and do not constitute qualification to it.Obviously, on basis of the present utility model, can carry out many modification, but not break away from its essence.
Claims (10)
1. the condenser of a water source heat pump air-conditioner device, it adopts water collar tubular type structure, it is to install the metal tube (10) of a minor diameter and bend to required shape in a large diameter metal tube (11), between two metal sleeves, constitute the refrigerant flowing space, it is characterized in that described sleeve type structure is in bending at least and is provided with the positioner that keeps the described refrigerant flowing space between major diameter metal pipe (11) and the small diameter metal tube whose (10).
2. condenser according to claim 1 is characterized in that, described positioner is around small diameter metal tube whose (10).
3. condenser according to claim 2 is characterized in that, described positioner is arranged on the small diameter metal tube whose (10).
4. condenser according to claim 3 is characterized in that, described positioner is to be wound in metal wire (12) on the small diameter metal tube whose (10) by helix.
5. condenser according to claim 4 is characterized in that, the diameter of described metal wire (12) is big or small corresponding with the described refrigerant flowing space.
6. according to the described condenser of one of claim 1-3, it is characterized in that, described positioner along with small diameter metal tube whose (10) in major diameter metal pipe (11) extension and be provided with at interval.
7. according to the described condenser of one of claim 1-5, it is characterized in that having heat-dissipating fin (15) on the outer wall of described small diameter metal tube whose (10).
8. condenser according to claim 6 is characterized in that, has heat-dissipating fin (15) on the outer wall of described small diameter metal tube whose (10).
9. according to the described condenser of one of claim 1-5, it is characterized in that, be respectively equipped with the joint (18,19) that connects external water source at the two ends of small diameter metal tube whose ().
10. condenser according to claim 6 is characterized in that, is respectively equipped with the joint (18,19) that connects external water source at the two ends of small diameter metal tube whose (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02281950 CN2573963Y (en) | 2002-10-18 | 2002-10-18 | Condenser of water source thermal pump air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02281950 CN2573963Y (en) | 2002-10-18 | 2002-10-18 | Condenser of water source thermal pump air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2573963Y true CN2573963Y (en) | 2003-09-17 |
Family
ID=33744169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02281950 Expired - Fee Related CN2573963Y (en) | 2002-10-18 | 2002-10-18 | Condenser of water source thermal pump air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2573963Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287956A (en) * | 2011-07-16 | 2011-12-21 | 谢逢华 | External heat-exchanging high-efficiency absorption-type refrigerating machine |
| CN103841680A (en) * | 2012-11-27 | 2014-06-04 | 陈梓平 | Water-cooling heat dissipation electromagnetic heating device and control method thereof |
| CN117553590A (en) * | 2023-11-15 | 2024-02-13 | 常熟市飞奥压力容器制造有限公司 | Double-tube type water-cooling condenser |
-
2002
- 2002-10-18 CN CN 02281950 patent/CN2573963Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287956A (en) * | 2011-07-16 | 2011-12-21 | 谢逢华 | External heat-exchanging high-efficiency absorption-type refrigerating machine |
| CN103841680A (en) * | 2012-11-27 | 2014-06-04 | 陈梓平 | Water-cooling heat dissipation electromagnetic heating device and control method thereof |
| CN103841680B (en) * | 2012-11-27 | 2016-08-17 | 广东杰邦磁能技术有限公司 | Water-cooling electromagnetic heater and control method thereof |
| CN117553590A (en) * | 2023-11-15 | 2024-02-13 | 常熟市飞奥压力容器制造有限公司 | Double-tube type water-cooling condenser |
| CN117553590B (en) * | 2023-11-15 | 2024-06-07 | 常熟市飞奥压力容器制造有限公司 | Double-tube type water-cooling condenser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20091111 Pledge (preservation): Preservation |
|
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20100511 Granted publication date: 20030917 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030917 Termination date: 20101018 |