Novel condenser cooling structure
By designing the cooling and cooling structure combined with wet curtains, water -druming devices, and fans in the condenser, the existing air -conditioning power consumption and scale problems are solved, and efficient condensation and energy saving effects are achieved.
Patent Information
- Application Number
- CN202421249085.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-03
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-06-03
AI Technical Summary
Existing air-cooled air conditioners consume a lot of electricity and are not very energy-efficient, while water-cooled air conditioners are prone to scale to affect the heat exchange effect.
Design a new type of condenser to cool down the cooling structure, including the case, wet curtain, condenser, fan, first water device, and second water device. Calculate the air through the wet curtain and the second watering device, and use the first water device to form a water film on the condenser for heat exchange, combining the fan to drive the air flow and improve the condensation effect.
Effectively reduce the condensation temperature of the condenser, improve the effect of condensation, avoid the formation of scale, and achieve the purpose of energy saving and better cooling.
Smart Images
Figure CN222417793U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of condensers, in particular to a novel condenser temperature reduction and cooling structure. Background Art
[0002] The existing air-cooled air conditioners, water-cooled air conditioners, etc. all have their limitations in use.
[0003] Air-cooled air conditioner: It is an air conditioner that uses refrigerant. This type of air conditioner has high power consumption, low energy efficiency, and high power consumption. The outdoor unit dissipates heat, which easily forms a local heat island effect around the outdoor unit.
[0004] Water-cooled air conditioner: It is an air conditioner that uses refrigerant. This air conditioner has a high energy efficiency ratio and is energy-saving and power-saving. The cooling water of this air conditioner is an open circulation system, which is in contact with the air. It is easy to bring impurities in the air into the water and enter the circulation system. When exchanging heat with the high-temperature objects in the condenser, it is easy to form scale, which affects the heat exchange effect.
[0005] Therefore, improvements need to be made. Utility Model Content
[0006] The technical problem solved by the utility model is to provide a novel condenser cooling structure for the defects existing in the above-mentioned prior art to solve the problems raised in the above-mentioned background technology.
[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is as follows: a new type of condenser cooling structure, comprising: a casing, wherein a accommodating space is configured in the casing; a wet curtain, wherein the wet curtain is arranged in the casing, and the wet curtain is located at the air inlet end of the casing; a condenser, wherein the condenser is arranged on one side of the wet curtain, and the condenser has a refrigerant inlet and a refrigerant outlet; a fan, wherein the fan is installed on the casing, and the fan is located at the air outlet end of the casing; a first water sprinkling device, wherein the first water sprinkling device is used to spray water on the condenser; a second water sprinkling device, wherein the second water sprinkling device is used to spray water on the wet curtain; wherein the fan drives the outside air to pass through the wet curtain, the condenser and the fan in sequence to dissipate heat from the condenser.
[0008] Furthermore, the first water sprinkling device includes a first water tank with an upward opening, a first water pump arranged in the first water tank, and a first water outlet pipe connected to the first water pump; wherein, the first water tank is supplied with water from the outside, the first water tank is arranged below the wet curtain, and the first water outlet pipe extends to above the condenser.
[0009] Furthermore, the second water sprinkling device includes a second water tank with an upward opening, a second water pump arranged in the second water tank, and a second water outlet pipe connected to the second water pump; wherein, the second water tank is supplied with water from the outside, the second water tank is arranged below the condenser, and the second water outlet pipe extends to above the wet curtain.
[0010] Furthermore, the first water tank is provided with a first sewage pipe for sewage discharge.
[0011] Furthermore, the second water tank is provided with a second sewage pipe for discharging sewage.
[0012] Furthermore, the condenser is a fin-type condenser.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] 1. By designing and combining the wet curtain, condenser, first water spray device and second water spray device, the wet curtain and second water spray device are combined to cool and dissipate the air entering the casing; the first water spray device is combined with the condenser to form a water film on the condenser, and the low-temperature or normal-temperature water film exchanges heat with the high-temperature refrigerant inside the condenser to reduce the condensation temperature of the condenser; in combination, the fan drives the air flow, and the cooled air flows through the condenser to further improve the condensation effect.
[0015] 2. The water circulation of the first water sprinkling device and the second water sprinkling device are cross-arranged. The water in the water tank under the wet curtain is circulated to the top of the condenser through a water pump for sprinkling. The high-temperature water coming down from the condenser flows into the water tank at the bottom, and then circulates to the top of the wet curtain through a water pump and flows into the water storage tank under the wet curtain to achieve a stable water temperature, thereby avoiding the problem of poor heat exchange efficiency caused by the high temperature of the water at the condenser position and the formation of scale on the condenser. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the structure of the utility model.
[0017] Figure 2 It is a structural schematic diagram of the utility model from another angle.
[0018] Figure 3 It is a schematic diagram of the principle of the utility model.
[0019] Figure 4 It is a schematic diagram of the structures of the first water sprinkling device and the second water sprinkling device.
[0020] Figure 5 It is a cross-sectional schematic diagram of the utility model.
[0021] Figure 6 It is a cross-sectional schematic diagram of the utility model.
[0022] Figure 7 It is a cross-sectional schematic diagram of the utility model.
[0023] Figure numerals: 1, casing; 2, wet curtain; 3, condenser; 4, fan; 5, first water sprinkling device; 6, second water sprinkling device; 7, first water tank; 8, first water pump; 9, first water outlet pipe; 10, second water tank; 11, second water pump; 12, second water outlet pipe; 13, first sewage pipe; 14, second sewage pipe. DETAILED DESCRIPTION
[0024] The utility model is further described in detail below in conjunction with the accompanying drawings.
[0025] The embodiments described with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, and cannot be understood as limiting the present application. In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present application, the meanings of "several" and "multiple" are two or more, unless otherwise clearly and specifically defined. In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a communication between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances. In this application, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature can include the first and second features being in direct contact, or it can include the first and second features not being in direct contact but being in contact through another feature between them. Moreover, the first feature "above", "above" and "above" the second feature include the first feature being directly above and obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature "below", "below" and "below" the second feature include the first feature being directly above and obliquely above the second feature, or simply means that the first feature is lower in level than the second feature.
[0026] Figure 1-7As shown, a novel condenser 3 cooling structure is provided, comprising: a casing 1, wherein a accommodating space is configured in the casing 1; a wet curtain 2, wherein the wet curtain 2 is arranged in the casing 1, and wherein the wet curtain 2 is located at the air inlet end of the casing 1; a condenser 3, wherein the condenser 3 is arranged on one side of the wet curtain 2, and wherein the condenser 3 has a refrigerant inlet and a refrigerant outlet; a fan 4, wherein the fan 4 is mounted on the casing 1, and wherein the fan 4 is located at the air outlet end of the casing 1; a first water spraying device 5, wherein the first water spraying device 5 is used to spray water on the condenser 3; a second water spraying device 6, wherein the second water spraying device 6 is used to spray water on the wet curtain 2; wherein the fan 4 drives the outside air to pass through the wet curtain 2, the condenser 3 and the fan 4 in sequence to dissipate heat from the condenser 3.
[0027] The casing 1 is used for installing mechanical parts. The condenser 3 adopts a fin-type condenser 3. When in use, the refrigerant inlet and the refrigerant outlet of the condenser 3 are connected to the outside. When the fan 4, the first water sprinkling device 5 and the second water sprinkling device 6 are driven, the first water sprinkling device 5 and the second water sprinkling device 6 can be independently set. For example, the first water sprinkling device 5 is used to sprinkle water on the condenser 3. The first water sprinkling device 5 can be connected to well water, tap water and other cooling liquids. The water forms a water film on the fins of the condenser 3. The second water sprinkling device 6 is used to sprinkle water on the wet curtain 2. The second water sprinkling device 6 can be connected to well water, tap water and other cooling liquids.
[0028] Its working principle is as follows: driven by the fan 4, negative pressure is generated in the casing 1, forming an airflow entering the casing 1, and the airflow first passes through the wet curtain 2. Since the wet curtain 2 is sprinkled with water by the first water sprinkler 5, the airflow passes through the wet curtain 2, and the airflow after cooling reaches the condenser 3. Under the action of the second water sprinkler 6, the second water sprinkler 6 forms a water film on the condenser 3. The low-temperature or normal-temperature water film exchanges heat with the high-temperature refrigerant inside the condenser 3. The heat exchange is very intense, and a large amount of heat is taken away by the water, which greatly reduces the condensation temperature of the condenser 3. Under the action of the fan 4, the cooled airflow is further cooled by the condenser 3, which greatly improves the condensation effect of the condenser 3. With the above structural design, air cooling, water cooling and surface water evaporation heat dissipation are combined to achieve energy saving and better cooling effect.
[0029] In use, since the first water sprinkling device 5 and the second water sprinkling device 6 are used separately to spray water on the condenser 3 and the wet curtain 2, when the cooling liquids such as tap water or well water used by the first water sprinkling device 5 and the second water sprinkling device 6 are recycled, two water tanks are set, one water tank under the condenser 3 and one water storage tank under the wet curtain 2. As the water is continuously evaporated and replenished, the water temperature in the water tank under the wet curtain 2 is usually maintained at about 27°C (under a 35°C environment) at room temperature. As the water in the water tank under the condenser 3 continuously exchanges heat with the condenser 3, the water is continuously evaporated and replenished, and the water temperature is also continuously increased. The water temperature will gradually be much higher than 27°C. As the water temperature increases, the heat exchange efficiency with the condenser 3 will deteriorate. As the water temperature slowly increases and continues to exchange heat, the surface of the fins of the condenser 3 will be scaled, thereby further deteriorating the heat exchange efficiency of the condenser 3.
[0030] In the present utility model, the first water spray device 5 includes a first water tank 7 with an upward opening, a first water pump 8 disposed in the first water tank 7, and a first water outlet pipe 9 connected to the first water pump 8; wherein the first water tank 7 is supplied with water from the outside, the first water tank 7 is disposed below the wet curtain 2, and the first water outlet pipe 9 extends to the top of the condenser 3. The second water spray device 6 includes a second water tank 10 with an upward opening, a second water pump 11 disposed in the second water tank 10, and a second water outlet pipe 12 connected to the second water pump 11; wherein the second water tank 10 is supplied with water from the outside, the second water tank 10 is disposed below the condenser 3, and the second water outlet pipe 12 extends to the top of the wet curtain 2.
[0031] Based on the above technical problems, it is proposed to cross-arrange the water circulation of the first water tank 7 and the second water tank 10. The first water tank 7 and the second water tank 10 can be connected to external cooling liquids such as tap water or well water. The water in the first water tank 7 under the wet curtain 2 is circulated to the first water outlet pipe 9 through the first water pump 8, and water is sprinkled on the top of the condenser 3. The high-temperature water coming down from the condenser 3 flows into the second water tank 10 at the bottom, and then circulates to the second water outlet pipe through the second water pump 11, and flows into the first water tank 7 below the wet curtain 2 at the top of the wet curtain 2. Through this cross-circulation method, the high temperature water temperature at the condenser 3 can avoid the problem of poor heat exchange efficiency and scaling on the condenser 3.
[0032] In actual use, after testing, when there is no water on the top of the condenser 3, in an environment of 35°C, the air passing through the wet curtain 2 (the second water tank 10 is tap water at 27°C) can be reduced by 4°C; the air passing through the surface of the condensing heat exchanger is 31 degrees, which is equivalent to a condensing temperature of 50°C (when there is no wet curtain 2, the air passing through the surface of the condensing heat exchanger is 35°C and the condensing temperature is 54°C), the power decreases by about 9%, and the cooling capacity increases by about 5%.
[0033] When water is sprayed on the top of the condenser 3, in a 35°C environment, the air passing through the wet curtain 2 (the water temperature of the second water tank 10 is 29°C) can be reduced by 3°C; the air passing through the surface of the condensing heat exchanger is 32 degrees, which is equivalent to a condensation temperature of 51°C. At this time, the 29°C water spray from top to bottom takes away a lot of heat, and the condensation temperature drops to 40°C, the power drops by about 19%, and the cooling capacity increases by about 12%. This method can significantly save energy and increase cooling capacity. It achieves the same effect as water cooling, avoiding after-sales problems such as scaling caused by the open water circulation of water-cooled models.
[0034] The first water tank 7 is provided with a first sewage pipe 13 for sewage discharge. The second water tank 10 is provided with a second sewage pipe 14 for sewage discharge. The first sewage pipe 13 and the second sewage pipe 14 are used to clean the dirt in the first water tank 7 and the second water tank 10.
[0035] The above does not limit the technical scope of the present invention. Any modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.
Claims
1. A new type of condenser cooling structure, characterized in that: include: a casing, wherein a receiving space is configured in the casing; A wet curtain, the wet curtain is arranged in the casing, and the wet curtain is located at the air inlet end of the casing; A condenser, the condenser is arranged on one side of the wet curtain, and the condenser has a refrigerant inlet and a refrigerant outlet; A fan, the fan is mounted on the casing and is located at an air outlet end of the casing; a first water spraying device, the first water spraying device being used to spray water on the condenser; A second water spraying device, the second water spraying device is used to spray water on the wet curtain; The fan drives the outside air to pass through the wet curtain, the condenser and the fan in sequence to dissipate heat from the condenser.
2. According to the novel condenser cooling structure of claim 1, it is characterized by: The first water sprinkling device includes a first water tank with an upward opening, a first water pump arranged in the first water tank, and a first water outlet pipe connected to the first water pump; wherein, the first water tank is supplied with water from the outside, the first water tank is arranged below the wet curtain, and the first water outlet pipe extends to above the condenser.
3. According to the novel condenser cooling structure of claim 2, it is characterized by: The second water sprinkling device includes a second water tank with an upward opening, a second water pump arranged in the second water tank, and a second water outlet pipe connected to the second water pump; wherein, the second water tank is supplied with water from the outside, the second water tank is arranged below the condenser, and the second water outlet pipe extends to above the wet curtain.
4. According to the novel condenser cooling structure of claim 2, it is characterized by: The first water tank is provided with a first sewage pipe for sewage discharge.
5. According to the novel condenser cooling structure of claim 3, it is characterized by: The second water tank is provided with a second sewage pipe for sewage discharge.
6. According to the novel condenser cooling structure of claim 1, it is characterized by: The condenser is a fin type condenser.