Energy-saving condenser based on double loops

Abstract

The utility model provides an energy-saving condenser based on double loops, and relates to the technical field of condensers. An energy-saving condenser based on double loops comprises an outer shell and a condensation pipe fixed in the outer shell, a movable frame is slidably connected to the interior of the outer shell, the interior of the movable frame is hollow, spraying holes are formed in the inner top wall and the inner bottom wall of the movable frame, the movable frame is arranged on the condensation pipe in a sleeving mode, and the spraying holes are formed in the inner top wall and the inner bottom wall of the movable frame. A liquid supply mechanism for conveying cold water to the movable frame is arranged on the outer shell, and a connecting frame communicated with the outer shell is fixedly connected to one side face of the outer shell. Cold water is conveyed into the movable frame through the liquid supply mechanism, then the cold water is sprayed out through the spraying holes in the movable frame to rapidly cool the condensation pipe, the condensation pipe is comprehensively cooled through reciprocating sliding of the movable frame in the outer shell, and air circulation in the outer shell is accelerated by driving the fan to rotate so that air cooling can be conducted. And the cooling effect on the condensation pipe is improved.

Description

Technical Field

[0001] The utility model relates to a condenser, in particular to an energy-saving condenser based on a double circuit, belonging to the technical field of condensers. Background Art

[0002] The condenser is a part of the refrigeration system and a type of heat exchanger. It can convert gas or steam into liquid and transfer the heat in the tube to the air near the tube in a very fast way. The working process of the condenser is an exothermic process, so the condenser temperature is relatively high. The condenser is a device that can condense gaseous substances into liquid. It is widely used in the distillation process of chemical production to achieve cooling and physical state changes of gaseous substances.

[0003] Chinese patent announcement number CN205425876U discloses a condenser, including a hollow shell, the interior of the shell is divided into an upper cavity, a middle cavity and a lower cavity by a partition, the upper cavity and the lower cavity are respectively arranged on the upper and lower sides of the middle cavity, the upper cavity is connected to an exhaust pipe, the lower cavity is connected to an air inlet pipe, a plurality of cooling pipes distributed circumferentially are arranged in the middle cavity, the upper end of the cooling pipe is connected to the upper cavity, the lower end of the cooling pipe is connected to the lower cavity, and the left and right sides of the middle cavity are respectively connected to a coolant inlet pipe and a coolant outlet pipe; the utility model can realize the recovery of volatile gases generated by resin, which not only avoids the waste of resin and reduces economic losses, but also can avoid the occurrence of the phenomenon that the volatile gases generated by the resin pollute the environment.

[0004] Chinese patent publication number CN203672170U discloses a condenser, including a tank body, a tank cover, a coolant inlet, a coolant outlet, and a condenser. The tank cover is fixedly connected above the tank body, the coolant inlet is arranged at the lower part of the tank body, the coolant outlet is arranged at the upper part of the tank body, and the condenser is arranged in the tank body. It is characterized in that it also includes an exhaust pump, an air supply pump, and a heat dissipation duct. The exhaust pump is fixedly connected to the tank body through an exhaust pipe arranged above the tank body, the air supply pump is fixedly connected to the tank body through an air supply pipe arranged below the tank body, and a heat dissipation duct is fixedly connected around the condenser.

[0005] However, the inventor of the above device believes that there are certain defects. The above devices all use coolant to improve the heat dissipation effect of the condenser, but the coolant is directly discharged after flowing through the entire path, causing a waste of resources. For this reason, the utility model provides an energy-saving condenser based on a dual circuit. Utility Model Content

[0006] The purpose of the present utility model is to provide an energy-saving condenser based on a dual circuit in order to solve the above-mentioned problem, so as to solve the problem in the above-mentioned comparative document that the heat dissipation effect of the condenser is improved by using coolant, but the coolant is directly discharged after flowing through the entire path, resulting in a waste of resources.

[0007] Technical Solution

[0008] The utility model is implemented through the following technical scheme: an energy-saving condenser based on a double circuit, comprising an outer shell and a condensing tube fixed inside the outer shell, a movable frame is slidably connected to the inside of the outer shell, the interior of the movable frame is hollow, the inner top wall and the inner bottom wall of the movable frame are both provided with spray holes, the movable frame is sleeved on the condensing tube, the outer shell is provided with a liquid supply mechanism for conveying cold water to the movable frame, a side surface of the outer shell is fixedly connected to a connecting frame connected to the outer shell, and a fan is rotatably connected to the inside of the connecting frame.

[0009] Preferably, a fixed slide bar is fixedly connected to the interior of the outer shell, a second slide bar is fixedly connected to the top of the movable frame, the second slide bar is slidably connected to the fixed slide bar, and a reciprocating mechanism is provided inside the outer shell for driving the movable frame to slide back and forth inside the outer shell. The fixed slide bar and the second slide bar are provided to increase the sliding stability of the movable frame inside the outer shell.

[0010] Preferably, the reciprocating mechanism includes a reciprocating screw rotatably connected to the inside of the outer shell, and the top of the movable frame is fixedly connected to a first slider, which is threadedly connected to the reciprocating screw. The movable frame slides back and forth inside the outer shell by rotating the reciprocating screw.

[0011] Preferably, one end of the reciprocating screw extends to the interior of the connecting frame, and a rotating wheel is fixedly connected to one end of the reciprocating screw and the rotating shaft of the fan. The two rotating wheels are connected by a transmission belt, and the fan is driven to rotate when the reciprocating screw rotates under the action of the arranged rotating wheel and transmission belt.

[0012] Preferably, a driving motor is fixedly connected to the outer shell, and an output shaft end of the driving motor is fixedly connected to the reciprocating screw rod, and the reciprocating screw rod is driven to rotate by starting the driving motor.

[0013] Preferably, the liquid supply mechanism includes a water pump fixed on the top of the outer shell, the drainage end of the water pump is fixedly connected to a connecting hose, the other end of the connecting hose extends to the outer shell, and the other end of the connecting hose is connected to the movable frame. By starting the water pump, cold water is transported to the interior of the movable frame under the action of the connecting hose.

[0014] Preferably, the water pumping end of the water pump is fixedly connected to a water suction pipe, and the other end of the water suction pipe is connected to the outer shell. The cold water inside the outer shell is extracted through the provided water suction pipe, thereby realizing the recycling of cold water.

[0015] Preferably, an air inlet end and an air exhaust end are respectively provided at both ends of the condenser, and a filter is detachably connected to one end of the connection frame, so that dust and impurities from the outside are prevented from entering into the interior of the outer shell through the filter.

[0016] The utility model provides an energy-saving condenser based on a double circuit, which has the following beneficial effects:

[0017] The device transports cold water to the interior of the movable frame through a liquid supply mechanism, and then sprays it out through the spray holes on the movable frame to quickly cool the condenser tube. The movable frame slides back and forth inside the outer shell to comprehensively cool the condenser tube, and drives the fan to rotate to accelerate the air circulation inside the outer shell to perform air cooling, thereby improving the cooling effect on the condenser tube.

[0018] The device starts a water pump to extract cold water from the outer shell through a suction pipe, and then transports it to the inside of the movable frame through a connecting hose. The cold water after heat exchange finally falls on the inner bottom wall of the outer shell, and is then recycled through the suction pipe, thereby realizing the reuse of water resources. The wind blown by the fan has a certain cooling effect on the water.

[0019] The device drives the reciprocating screw to rotate so that the movable frame slides back and forth inside the outer shell, and the fan is driven to rotate together with the reciprocating screw through the action of the arranged transmission belt and the rotating wheel, thereby reducing the use of driving equipment and achieving energy-saving effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is an overall stereogram of the utility model;

[0021] Figure 2 This is a three-dimensional view of the interior of the outer shell of the utility model;

[0022] Figure 3 It is a three-dimensional diagram of the connection frame structure of the utility model;

[0023] Figure 4 This is a cross-sectional view of the movable frame structure of the utility model;

[0024] Figure 5 It is a three-dimensional diagram of the condenser structure of the utility model.

[0025]

Main component symbol description

[0026] 1. Outer shell; 2. Condenser; 21. Air inlet; 22. Exhaust; 3. Movable frame; 31. Spray hole; 4. Connecting frame; 41. Filter; 5. Fan; 6. Water pump; 61. Connecting hose; 62. Water suction pipe; 7. Reciprocating screw; 71. First slide bar; 72. Driving motor; 8. Fixed slide bar; 81. Second slide bar. DETAILED DESCRIPTION

[0027] The embodiment of the utility model provides an energy-saving condenser based on a double circuit.

[0028] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 An energy-saving condenser based on a double circuit includes an outer shell 1 and a condensing tube 2 fixed inside the outer shell 1. A movable frame 3 is slidably connected to the inside of the outer shell 1. The inside of the movable frame 3 is hollow. The inner top wall and the inner bottom wall of the movable frame 3 are both provided with spray holes 31. The movable frame 3 is sleeved on the condensing tube 2. Cold water is filled into the inside of the movable frame 3 and then sprayed out through the spray holes 31 on the movable frame 3 to cool the condensing tube 2.

[0029] Please refer again Figure 1 , Figure 2 , Figure 3 and Figure 5 The outer shell 1 is provided with a liquid supply mechanism for conveying cold water to the movable frame 3. The liquid supply mechanism includes a water pump 6 fixed on the top of the outer shell 1. The drainage end of the water pump 6 is fixedly connected with a connecting hose 61. The other end of the connecting hose 61 extends to the outer shell 1. The other end of the connecting hose 61 is connected to the movable frame 3. The water pumping end of the water pump 6 is fixedly connected with a suction pipe 62. The other end of the suction pipe 62 is connected to the outer shell 1. By starting the water pump 6, the suction pipe 62 draws cold water from the bottom wall of the outer shell 1, and then delivers it to the inside of the movable frame 3 through the connecting hose 61. The cooled cold water is re-extracted through the suction pipe 62, so as to achieve recycling.

[0030] Please refer again Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5The outer shell 1 is fixedly connected with a fixed slide bar 8, the top of the movable frame 3 is fixedly connected with a second slide bar 81, the second slide bar 81 is slidably connected to the fixed slide bar 8, the outer shell 1 is provided with a reciprocating mechanism for driving the movable frame 3 to slide back and forth inside the outer shell 1, the reciprocating mechanism includes a reciprocating screw rod 7 rotatably connected to the inner shell 1, the top of the movable frame 3 is fixedly connected with a first slider 71, the first slider 71 is threadedly connected to the reciprocating screw rod 7, the outer shell 1 is fixedly connected with a driving motor 72, the output shaft end of the driving motor 72 is fixedly connected to the reciprocating screw rod 7, and the reciprocating screw rod 7 is driven to rotate by starting the driving motor 72, so that the movable frame 3 is moved inside the outer shell 1. The movable frame 3 slides back and forth, and the fixed slide bar 8 and the second slide bar 81 are provided to make the movable frame 3 slide stably inside the outer shell 1. The reciprocating screw 7 is a screw that can make the slider realize reciprocating motion without changing the rotation direction of the main shaft. The reciprocating screw 7 is a form of a three-dimensional cam pair, which is manifested as two thread grooves with the same pitch and opposite rotation directions, and the two ends are connected by a transition curve. Through the rotation of the screw, the side of the spiral groove pushes the slider placed in the spiral groove to make axial reciprocating motion. The application scope of the reciprocating screw includes: robots, CNC machine tools, transmission devices, aircraft parts (such as ailerons), medical equipment (such as X-ray equipment) and printing machinery (such as offset printing machines), etc.

[0031] Please refer again Figure 1 , Figure 2 , Figure 3 and Figure 5 A connecting frame 4 connected to the outer shell 1 is fixedly connected to one side of the outer shell 1, and an air inlet end 21 and an exhaust end 22 are respectively provided at both ends of the condenser 2. A filter screen 41 is detachably connected to one end of the connecting frame 4. A fan 5 is rotatably connected to the inside of the connecting frame 4. One end of the reciprocating screw rod 7 extends to the inside of the connecting frame 4. A rotating wheel is fixedly connected to one end of the reciprocating screw rod 7 and the rotating shaft of the fan 5. The two rotating wheels are connected by a transmission belt. A shutter for ventilation is provided on the outer shell 1. The reciprocating screw rod 7 is driven to rotate by the action of the set rotating wheel and the transmission belt, and the fan 5 is driven to rotate during the rotation of the reciprocating screw rod 7. The fan 5 is used to accelerate the air circulation inside the outer shell 1 for air cooling, and the filter screen 41 is used to prevent external impurities from entering the inside of the outer shell 1.

[0032] Working principle: Start the water pump 6 to make the suction pipe 62 draw cold water from the inside of the outer shell 1 and fill it into the inside of the movable frame 3 through the connecting hose 61, and then spray it out through the spray hole 31 on the movable frame 3 to perform heat exchange and cooling on the condenser 2, and then start the driving motor 72 to drive the reciprocating screw 7 to rotate, so that the movable frame 3 slides back and forth inside the outer shell 1, so as to comprehensively spray and cool the condenser 2, and under the action of the rotating wheel and the transmission belt, the reciprocating screw 7 drives the fan 5 to rotate during the rotation, and the air inside the outer shell 1 circulates for air cooling and cooling, and the cold water after heat exchange is cooled by the fan 5, and then recycled by the water pump 6, and the filter 41 is provided to prevent foreign matter from entering the inside of the outer shell 1 during the rotation of the fan 5.

[0033] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An energy-saving condenser based on a double circuit, comprising an outer shell (1) and a condenser tube (2) fixed inside the outer shell (1), characterized in that: The outer shell (1) is slidably connected to a movable frame (3) inside, the movable frame (3) is hollow inside, the inner top wall and the inner bottom wall of the movable frame (3) are both provided with spray holes (31), the movable frame (3) is sleeved on the condenser tube (2), the outer shell (1) is provided with a liquid supply mechanism for conveying cold water to the movable frame (3), one side of the outer shell (1) is fixedly connected to a connection frame (4) connected to the outer shell (1), and a fan (5) is rotatably connected inside the connection frame (4).

2. The energy-saving condenser based on a double circuit according to claim 1, characterized in that: A fixed slide bar (8) is fixedly connected to the interior of the outer shell (1), a second slide bar (81) is fixedly connected to the top of the movable frame (3), the second slide bar (81) is slidably connected to the fixed slide bar (8), and a reciprocating mechanism is provided inside the outer shell (1) for driving the movable frame (3) to slide back and forth inside the outer shell (1).

3. The energy-saving condenser based on a double circuit according to claim 2, characterized in that: The reciprocating mechanism comprises a reciprocating screw (7) rotatably connected to the interior of the outer shell (1); a first sliding block (71) is fixedly connected to the top of the movable frame (3); and the first sliding block (71) is threadedly connected to the reciprocating screw (7).

4. The energy-saving condenser based on a double circuit according to claim 3 is characterized in that: One end of the reciprocating screw rod (7) extends into the interior of the connecting frame (4), and a rotating wheel is fixedly connected to one end of the reciprocating screw rod (7) and the rotating shaft of the fan (5), and the two rotating wheels are connected by a transmission belt.

5. The energy-saving condenser based on a double circuit according to claim 4 is characterized in that: A drive motor (72) is fixedly connected to the outer shell (1), and an output shaft end of the drive motor (72) is fixedly connected to the reciprocating screw rod (7).

6. The energy-saving condenser based on a double circuit according to claim 1, characterized in that: The liquid supply mechanism comprises a water pump (6) fixed on the top of the outer shell (1); a drainage end of the water pump (6) is fixedly connected to a connecting hose (61); the other end of the connecting hose (61) extends to the outer shell (1); and the other end of the connecting hose (61) is connected to the movable frame (3).

7. The energy-saving condenser based on a double circuit according to claim 6 is characterized in that: The water pumping end of the water pump (6) is fixedly connected to a water suction pipe (62), and the other end of the water suction pipe (62) is connected to the outer shell (1).

8. The energy-saving condenser based on a double circuit according to claim 1, characterized in that: An air inlet end (21) and an air outlet end (22) are respectively provided at two ends of the condenser tube (2), and a filter screen (41) is detachably connected to one end of the connection frame (4).

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