Efficient air cooler
By setting up an internally extended electric heating tube and air duct heating coil in the air cooler, combining inert gas and heat conduction wires, and connecting an anti-frost insulation structure on the outer surface, the problems of motor damage and fin frosting in high-temperature and high-humidity environments of the colder are solved, achieving more efficient insulation effect and equipment stability.
Patent Information
- Application Number
- CN202422130259.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-01
- Publication Date
- 2025-05-23
- Estimated Expiration
- 2034-09-01
AI Technical Summary
Existing air chillers are prone to motor damage and frosting and icing on fins in high temperature and high humidity environments, affecting equipment stability and product quality.
A high-efficiency air cooler is designed, using heat dissipation fins on both sides of the fan shell to interpolate multiple internally lengthened electric heating pipes, and an air duct heating ring is set up in the inner ring of the output port of the fan body, combining inert gas and heat conduction wires to form an effective insulation structure; at the same time, an anti-frost and thermal insulation structure is connected to the outer surface of the fan shell, and the combination of the lengthened electric heating pipe and the insulation gasket is used to prevent frost and insulation.
It effectively avoids frost on the fan output end and the surface of the chiller housing, extends the service life of the motor and fins, and improves the stability of the equipment and product quality.
Smart Images
Figure CN222895386U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of air cooler equipment, and in particular relates to a high-efficiency air cooler. Background Art
[0002] Air coolers are mainly used in various high-temperature and high-humidity production environments, such as the chemical industry, pharmaceutical industry, food industry, electronics industry, etc., to provide cooling for production equipment and ensure the stability of the production process and the reliability of product quality.
[0003] The refrigeration air coolers on the market have the problem that the cold storage door is frequently opened, and the temperature difference between the goods in the warehouse and the temperature inside the warehouse is too large (large temperature difference is prone to water vapor and frost), which can easily cause damage to the motor of the conventional air cooler and defrost and ice on the air cooler fins. Utility Model Content
[0004] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a high-efficiency air cooler.
[0005] The above-mentioned technical problems of the utility model are mainly solved by the following technical scheme: an efficient air cooler comprises an air cooler shell, wherein both sides of the air cooler shell are provided with fins, and a plurality of internal extended electric heating tubes are plugged in the said heat dissipation fins, the front side of the air cooler shell is provided with a fan body, the interior of the said fan body is provided with a fan, the front side of the said fan body is provided with a grille, the inner circle of the said fan body outlet is provided with an air duct heating ring, the top of the air cooler shell is provided with an anti-frost insulation structure, the inside of the said anti-frost insulation structure is respectively provided with a top extended electric heating tube and a bottom extended electric heating tube, the rear end of the said top extended electric heating tube is connected with a first connecting tube, one end of the first connecting tube is connected with the internal extended electric heating tube, the front end of the said top extended electric heating tube is connected with a second connecting tube, the front end of the second connecting tube passes through the fan body and is connected with the air duct heating ring, and the bottom of the air cooler shell is plugged with a drain port.
[0006] Preferably, the anti-frost insulation structure includes a first insulation gasket and a second insulation gasket. The first insulation gasket has a hollow cavity inside. The first insulation gasket is sleeved on the outer surface of the air cooler housing through the hollow cavity ring. The second insulation gasket is sleeved on the outer surface of the first insulation gasket. The top and bottom of the side where the first insulation gasket and the second insulation gasket are in contact with each other are provided with plug-in cavities.
[0007] Preferably, the top extended electric heating tube is plugged into the upper plug-in cavity, and the bottom extended electric heating tube is plugged into the lower plug-in cavity.
[0008] Preferably, the interior of the air duct heating coil is filled with an inert gas, and a ring-shaped heat-conducting wire is inserted along the inner cavity at the connection between the second connecting pipe and the air duct heating coil.
[0009] The utility model has the beneficial effects of: by arranging an air duct heating ring in the inner ring of the output end cover of the fan body, a heat conductive wire is arranged inside the ring, and the two ends of the heat conductive wire extend to the inside of the two second connecting tubes respectively, and are connected to the top extended electric heating tube, so that the temperature generated inside the top extended electric heating tube and the inside of the air duct heating ring can be well guided, and the inert gas filled inside can play a good heat preservation effect, which can effectively avoid the frost phenomenon in the output end cover of the fan body, and at the same time, the anti-frost heat preservation structure is sleeved on the outer surface of the cold air machine shell, It is composed of a first thermal insulation gasket and a second thermal insulation gasket connected in pairs, and an annular plug-in cavity is opened in the middle position of the connection between the two, and the top extended electric heating tube can be plugged in the top of the plug-in cavity, and the bottom extended electric heating tube can be plugged in the bottom, so that the outer surface of the air cooler shell can be well insulated to avoid frosting on the entire shell surface. At the same time, an internal extended electric heating tube is arranged in the heat dissipation fin. When it is turned on, it can heat the frost on the surface of the fin, so that the liquid produced by the liquefaction of the frosting can be discharged through the drain port arranged at the bottom. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 It is a side structural cross-sectional schematic diagram of the utility model;
[0011] Figure 2 It is a schematic diagram of a combined three-dimensional structure of the utility model including a top extended electric heating tube, a bottom extended electric heating tube and a heat conducting wire;
[0012] Figure 3 The utility model is a cross-sectional structural schematic diagram of the anti-frost heat preservation structure.
[0013] In the figure: 1. air cooler housing; 11. heat dissipation fins; 12. internally extended electric heating pipe; 13. drain port; 2. fan body; 21. fan; 22. grille; 31. top extended electric heating pipe; 32. first connecting pipe; 33. second connecting pipe; 34. bottom extended electric heating pipe; 4. air duct heating ring; 41. inner cavity; 42. thermal wire; 5. anti-frost insulation structure; 51. first insulation gasket; 52. second insulation gasket; 53. plug-in cavity; 54. hollow cavity. DETAILED DESCRIPTION
[0014] The technical solution of the utility model is further specifically described below through embodiments and in conjunction with the accompanying drawings.
[0015] Embodiment: A high-efficiency air cooler, such as Figure 1-Figure 3As shown, it includes an air cooler housing 1, both sides of the air cooler housing 1 are provided with heat dissipation fins 11, and a plurality of internal extended electric heating pipes 12 are plugged into the heat dissipation fins 11, a fan body 2 is provided on the front of the air cooler housing 1, a fan 21 is provided inside the fan body 2, a grille 22 is provided on the front of the fan body 2, an air duct heating ring 4 is provided at the inner circle of the output port of the fan body 2, an anti-frost insulation structure 5 is provided on the top of the air cooler housing 1, and a top extended electric heating pipe 31 and a bottom extended electric heating pipe 34 are respectively provided inside the anti-frost insulation structure 5, and the top extended electric heating pipe 31 and the bottom extended electric heating pipe 34 are respectively provided. The rear ends of the extended electric heating tubes 34 are connected to the first connecting tubes 32, one end of the two first connecting tubes 32 is connected to the internal extended electric heating tube 12, the top extended electric heating tube 31 and the bottom extended electric heating tube 34 are connected to the internal extended electric heating tube 12 through the first connecting tube 32, the front end of the top extended electric heating tube 31 is connected to two second connecting tubes 33, the front ends of the two second connecting tubes 33 penetrate the fan body 2 and are connected to the air duct heating ring 4, so as to form a passage between the two second connecting tubes 33 and the air duct heating ring 4, and the bottom of the air cooler housing 1 is plugged with a drain port 13;
[0016] At the same time, an anti-frost insulation structure 5 is sleeved on the outer surface of the air cooler shell 1, which is composed of a first insulation gasket 51 and a second insulation gasket 52 sleeved in pairs, and an annular plug-in cavity 53 is opened in the middle position of the connection between the two, and the top extended electric heating tube 31 can be inserted in the top of the plug-in cavity 53, and the bottom extended electric heating tube 34 can be inserted in the bottom, so that the outer surface of the air cooler shell 1 can be well insulated to avoid frosting on the entire shell surface. At the same time, an internal extended electric heating tube 12 is arranged in the heat dissipating fin 11. When turned on, it can heat the frost generated on the surface of the fin, so that the liquid generated by the liquefaction of the frosting can be discharged through the drain port 13 arranged at the bottom.
[0017] The anti-frost insulation structure 5 includes a first insulation gasket 51 and a second insulation gasket 52. A hollow cavity 54 is opened inside the first insulation gasket 51. The first insulation gasket 51 is sleeved on the outer surface of the air cooler housing 1 through the hollow cavity 54. The second insulation gasket 52 is sleeved on the outer surface of the first insulation gasket 51. A plug-in cavity 53 is opened on the top and bottom of the side where the first insulation gasket 51 and the second insulation gasket 52 are in contact with each other. The top extended electric heating tube 31 is inserted into the plug-in cavity 53 located at the top, and the bottom extended electric heating tube 34 is inserted into the plug-in cavity 53 located at the bottom.
[0018] The interior of the air duct heating coil 4 is filled with inert gas, and a ring-shaped heat-conducting wire 42 is inserted along the inner cavity 41 at the connection between the second connecting tube 33 and the air duct heating coil 4; the air duct heating coil 4 is arranged in the inner circle of the output end cover of the fan body 2, and the heat-conducting wire 42 is arranged inside it, and the two ends of the heat-conducting wire 42 extend to the inside of the two second connecting tubes 33 respectively, and are connected to the top extended electric heating tube 31, so that the temperature generated inside the top extended electric heating tube 31 can be well guided to the inside of the air duct heating coil 4, and the inert gas filled inside can play a good insulation effect, which can effectively avoid frost in the output end cover of the fan body 2.
[0019] Finally, it should be pointed out that the above embodiments are only representative examples of the present utility model. Obviously, the present utility model is not limited to the above embodiments, and there are many variations. Any simple modification, equivalent changes and modifications made to the above embodiments based on the technical essence of the present utility model should be considered to belong to the protection scope of the present utility model.
Claims
1. A high-efficiency air cooler, comprising an air cooler housing (1), characterized in that: Both sides of the air cooler housing (1) are provided with heat dissipation fins (11), and a plurality of internally extended electric heating tubes (12) are inserted into the heat dissipation fins (11). A fan body (2) is provided on the front of the air cooler housing (1), and a fan (21) is provided inside the fan body (2). A grille (22) is provided on the front of the fan body (2). An air duct heating ring (4) is provided at the inner circle of the outlet of the fan body (2). An anti-frost insulation structure (5) is provided on the top of the air cooler housing (1). A top extended electric heating tube (31) and a bottom extended electric heating tube (34) are respectively arranged inside the structure (5); the rear end of the top extended electric heating tube (31) is connected to a first connecting tube (32); one end of the first connecting tube (32) is interconnected with the internal extended electric heating tube (12); the front end of the top extended electric heating tube (31) is connected to a second connecting tube (33); the front end of the second connecting tube (33) passes through the fan body (2) and is interconnected with the air duct heating ring (4); and a drain port (13) is inserted at the bottom of the air cooler housing (1).
2. A high-efficiency air cooler according to claim 1, characterized in that: The anti-frost heat-insulating structure (5) comprises a first heat-insulating gasket (51) and a second heat-insulating gasket (52); a hollow cavity (54) is provided inside the first heat-insulating gasket (51); the first heat-insulating gasket (51) is sleeved on the outer surface of the air cooler housing (1) through the hollow cavity (54); the second heat-insulating gasket (52) is sleeved on the outer surface of the first heat-insulating gasket (51); and a plug-in cavity (53) is provided on the top and bottom of one side where the first heat-insulating gasket (51) and the second heat-insulating gasket (52) are in contact with each other.
3. A high-efficiency air cooler according to claim 2, characterized in that: The top extended electric heating tube (31) is plugged into the interior of the plug-in cavity (53) located above, and the bottom extended electric heating tube (34) is plugged into the interior of the plug-in cavity (53) located below.
4. The high-efficiency air cooler according to claim 1, characterized in that: The interior of the air duct heating ring (4) is filled with inert gas, and a ring-shaped heat-conducting wire (42) is inserted along the inner cavity (41) at the connection between the second connecting pipe (33) and the air duct heating ring (4).