CN213841820U - Water curtain type heat exchange device - Google Patents
Water curtain type heat exchange device Download PDFInfo
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- CN213841820U CN213841820U CN202022726443.2U CN202022726443U CN213841820U CN 213841820 U CN213841820 U CN 213841820U CN 202022726443 U CN202022726443 U CN 202022726443U CN 213841820 U CN213841820 U CN 213841820U
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- diffuser
- heat exchange
- water tank
- exchange device
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Abstract
The utility model provides a water curtain formula heat exchange device sets up in condensing unit side, including water tank, water pump and air diffuser, wherein, the air diffuser is located the water tank top, and leads to pipe and water pump and link to each other, the air diffuser is installed on the water pipe. The utility model has the advantages that: easy installation, low cost and dual purposes of cooling and heating.
Description
Technical Field
The utility model relates to a refrigeration plant field, especially a water curtain formula heat exchange device.
Background
The existing condensing unit, particularly an outdoor condensing unit, is limited in installation position and poor in ventilation, and the machine is covered by a grid according to the urban regulation requirement and cannot be exposed to influence the urban appearance, so that the heat dissipation is poor, the unit works at a high air temperature, the reliability and the service life are greatly reduced, and the power consumption is greatly increased.
Disclosure of Invention
The purpose of the utility model is to overcome the defects of the prior art and realize the following technical scheme.
A water curtain type heat exchange device is arranged on the side face of a condensing unit and comprises a water tank, a water pump and an air diffuser, wherein the air diffuser is located above the water tank and connected with the water pump through a water pipe, and the air diffuser is installed on the water pipe.
Furthermore, the water tank is an open water tank, the top of the water tank is open, and water flowing out of the diffuser flows downwards vertically.
Further, the water tank is of an open-top water tank structure.
Further, the water tank still includes the inlet tube, the inlet tube carries cold water to the water tank.
Further, the water pump is used for conveying water in the water tank to the diffuser, the diffuser is located at the uppermost position of the water pipe, and the water in the diffuser flows downwards through self gravity.
Furthermore, the outer side of the air diffuser comprises a plurality of drain holes which are arranged at intervals and used for enabling water in the air diffuser to flow downwards uniformly and slowly and to fully contact with air so as to form a local cooling effect.
The utility model has the advantages that: easy installation, low cost and dual purposes of cooling and heating.
Drawings
Fig. 1 is a schematic structural diagram of a heat exchange device according to an embodiment of the present invention.
Fig. 2 is a side view of the structure of fig. 1.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
The condensing unit includes: compressor, evaporimeter, condenser, expansion valve. Is installed outside the building for heat exchange.
As shown in fig. 1, a water curtain condensation tower device is installed at a side of a condensation unit, and includes a controller, a water tank 1, a water pump 2 and a diffuser 4, wherein the controller is used for controlling the water pump, the diffuser 4 is located above the water tank 1 and connected with the water pump through a water pipe 3, and the diffuser is installed on the water pipe.
The embodiment of the utility model provides an in, the air diffuser includes a plurality of wash ports according to the interval range for the even and slow down flow of water in the air diffuser, abundant contact air forms local cooling effect. As a preferable scheme, the diffuser can be directly replaced by a water pipe with a plurality of holes, namely, a plurality of fine drain holes are arranged on the bottom surface of the water pipe transversely arranged at the top at intervals, and water flows downwards through the drain holes under the action of water pressure.
The water tank is an open water tank structure, such as a water tank structure with an open top, and water flowing out of the diffuser flows downwards vertically.
The water pump is used for conveying water in the water tank to the diffuser, the diffuser is located at the uppermost position of the water pipe, and the water in the diffuser flows downwards through self gravity to form a water curtain 5. The outer side of the air diffuser comprises a plurality of drain holes which are arranged at intervals, the drain holes are preferably arranged below the air diffuser, the hole diameter of each drain hole is small, slow flow is suitable, water in the air diffuser flows downwards uniformly and slowly, the water is in full contact with air, and a local cooling effect is formed.
The water tank also comprises a water inlet pipe 6, the water inlet pipe conveys cold water to the water tank, heat exchange is carried out between the cold water and heat in the air through circulation, the absorbed heat is changed into warm water, the heat in the air is taken away, and the heat discharged to the air by the condensing unit is reduced. The warm water can be used in kitchen, bath or for providing heat energy for other products.
The water tank also comprises a water outlet pipe 8, the water inlet pipe conveys hot water outwards, the hot water in the water tank is discharged, cold water is supplemented from the water inlet pipe, and the birth tube is provided with a hot water valve 9 which controls the discharge of the hot water.
The water tank also comprises a sewage discharge pipe, the water curtain takes away heat and particles in the air, such as grease particles, dust and the like, and the water curtain takes the impurities into the water tank. The heavy dust sinks into the bottom of the water tank and is accumulated into sludge, and the sewage and the sludge are discharged through a sewage discharge pipeline. The drain is controlled by a drain valve 7.
As shown in fig. 2, the device further comprises a bracket for fixing the water pipe and the diffuser.
The utility model discloses a valve is the solenoid valve, connects and controls by the controller, and the controller can adopt the transistor control ware of many advances many plays, with the electric wire connection of solenoid valve, temperature sensor and water pump on the solenoid valve. When the controller detects that the ambient temperature is high through the temperature sensor, the water pump is automatically started to spray and disperse the flow for cooling. When the ambient temperature is low, the water tank is automatically closed, and when the ambient temperature is lower than 5 ℃, the water in the water tank is automatically drained to prevent freezing. When the water temperature of the water tank is detected to be high, the water is automatically discharged to other water consumption points (such as a kitchen, a bath and the like) to realize energy recycling; when detecting water tank water level low, open the moisturizing device automatically and carry out the moisturizing, prevent that the water pump idle running or no water work from leading to the cooling inefficacy.
The utility model discloses a principle and beneficial effect are: under the condition of not influencing the existing installation condition, a water curtain heat dissipation accessory is added at the back of the condensing unit, only the pencil box is thin (as shown in figure 2), the pencil box is easy to install, is made of stainless steel or aluminum and is not easy to rust, water in a water tank at the bottom is lifted to the highest position by a water pump, and is automatically sprayed by gravity, so that the return air temperature of the condensing unit is reduced, the air humidity is high, the latent heat is large, the heat dissipation capacity of a heat exchanger of the original condensing unit is increased, the condensing pressure of the condensing unit is reduced, and the condensing unit can work under the good air temperature condition; the reliability is improved, the failure rate is reduced, and the power consumption is reduced.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A water curtain type heat exchange device is arranged on the side face of a condensing unit and is characterized by comprising a water tank, a water pump and an air diffuser, wherein the air diffuser is positioned above the water tank and is connected with the water pump through a water pipe, and the air diffuser is arranged on the water pipe.
2. The water curtain heat exchange device of claim 1, wherein the water tank is an open water tank, and the top of the water tank is open, so that water flowing out of the diffuser flows downwards vertically.
3. The water curtain heat exchange device of claim 2, wherein the tank is an open-top basin structure.
4. The water curtain heat exchange device of claim 1, wherein the water tank further comprises a water inlet pipe, the water inlet pipe delivering cold water to the water tank.
5. The water curtain heat exchange device as recited in claim 1, wherein the water pump is used to deliver water from the water tank to the diffuser, the diffuser being located at the uppermost portion of the water pipe, the water in the diffuser flowing downward by its own weight.
6. The water curtain heat exchange device as recited in claim 1, wherein the outer side of the diffuser includes a plurality of drainage holes arranged at intervals for the water in the diffuser to flow downwards uniformly and slowly, and fully contact with the air to form a local cooling effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022726443.2U CN213841820U (en) | 2020-11-23 | 2020-11-23 | Water curtain type heat exchange device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022726443.2U CN213841820U (en) | 2020-11-23 | 2020-11-23 | Water curtain type heat exchange device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213841820U true CN213841820U (en) | 2021-07-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022726443.2U Active CN213841820U (en) | 2020-11-23 | 2020-11-23 | Water curtain type heat exchange device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213841820U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116222025A (en) * | 2023-05-09 | 2023-06-06 | 江苏民生重工有限公司 | Adsorption-free condenser |
-
2020
- 2020-11-23 CN CN202022726443.2U patent/CN213841820U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116222025A (en) * | 2023-05-09 | 2023-06-06 | 江苏民生重工有限公司 | Adsorption-free condenser |
| CN116222025B (en) * | 2023-05-09 | 2023-07-04 | 江苏民生重工有限公司 | Adsorption-free condenser |
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