Enhanced immersion type coil pipe heat exchanger

Abstract

The utility model discloses an enhanced immersion type coil pipe heat exchanger which comprises a bottom plate, the left side of the top of the bottom plate is fixedly connected with a heat exchange assembly, the heat exchange assembly comprises a heat exchange box, an inner cavity of the heat exchange box is provided with a snakelike heat exchange pipeline, one end of the snakelike heat exchange pipeline penetrates through the heat exchange box and extends to the top of the heat exchange box, and the other end of the snakelike heat exchange pipeline is fixedly connected with the bottom plate. The other end of the snakelike heat exchange pipeline penetrates through the heat exchange box and extends to the bottom of the left side of the heat exchange box; the right side of the top of the bottom plate is fixedly connected with a circulating assembly. The heat exchange assembly is arranged, liquid in the S-shaped heat exchange pipeline can be cooled, cooling water in the circulation box can be pumped into the heat exchange box through the circulation assembly by means of the upper circulation pipe and the upper circulation pump, and cooling water in the circulation box can be pumped into the heat exchange box through the lower circulation pipe and the lower circulation pump. Water subjected to heat exchange in the heat exchange box can be pumped into the circulating box, circulating replacement of cooling water in the heat exchange box is achieved, and the heat exchange effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to heat exchange equipment technical field, concretely is a kind of enhanced immersion type coil pipe heat exchanger. BACKGROUND

[0002] Heat exchanger is the equipment that the part heat of hot fluid is transferred to cold fluid, also called heat exchanger, heat exchanger is important in chemical industry, petroleum, power, food and other many industrial production, and it can be used as heater, cooler, condenser, evaporator and reboiler etc in chemical production, coil pipe heat exchanger is widely used in cooling, condensation, and coil type heat exchanger is divided into immersion type and spray type, the heat transfer efficiency of existing immersion type heat exchanger is low, and there is the situation of local temperature uneven, which brings a lot of inconvenience to production. SUMMARY

[0003] In view of the problems in the prior art, the utility model aims at providing an enhanced immersion type coil pipe heat exchanger to solve the problems in the background art.

[0004] To achieve the above object, the utility model provides the following technical scheme: an enhanced immersion type coil pipe heat exchanger, comprising a bottom plate, the left side of the top of the bottom plate is fixedly connected with a heat exchange assembly, the heat exchange assembly comprises a heat exchange box, the inner cavity of the heat exchange box is provided with a serpentine heat exchange pipeline, one end of the serpentine heat exchange pipeline penetrates the heat exchange box and extends to the top of the heat exchange box, the other end of the serpentine heat exchange pipeline penetrates the heat exchange box and extends to the bottom of the left side of the heat exchange box.

[0005] The right side of the top of the bottom plate is fixedly connected with a circulating assembly, the circulating assembly comprises a circulating box, the top of the right side of the heat exchange box is communicated with an upper circulating pipe, the other end of the upper circulating pipe penetrates the heat exchange box and extends to the inner cavity of the circulating box, the surface of the upper circulating pipe is provided with an upper circulating pump, the bottom of the right side of the heat exchange box is communicated with a lower circulating pipe, the right side of the lower circulating pipe is communicated with the circulating box, and the surface of the lower circulating pipe is provided with a lower circulating pump.

[0006] By adopting the above technical scheme, the heat exchange assembly is set, the liquid in the serpentine heat exchange pipeline can be cooled, the upper circulating pipe and the upper circulating pump are set in the circulating assembly, the circulating box cooling water can be pumped into the heat exchange box, the lower circulating pipe and the lower circulating pump are set, the heat exchange water in the heat exchange box can be pumped into the circulating box, the circulating replacement of the heat exchange water in the heat exchange box is realized, and the heat exchange effect is improved.

[0007] Preferably, the heat exchange box and the circulating box are respectively fixedly installed on the two sides of the top of the bottom plate.

[0008] Preferably, the top and bottom of the heat exchange box and the inner cavity of the circulating box are movably connected with stirring rods through bearings, the bottoms of the two stirring rods penetrate the heat exchange box and the circulating box through bearings and extend into the inner cavity of the bottom plate and are fixedly connected with driven gears, the bottom of the inner cavity of the bottom plate is fixedly connected with a motor, the output shaft of the motor is fixedly connected with a driving gear, and the driving gear is engaged with the driven gears.

[0009] By adopting the above technical scheme, the two stirring rods can be driven to stir the cooling water in the heat exchange box and the circulating box respectively, so that the temperature is uniform and the heat exchange effect is improved.

[0010] Preferably, the bottom plate is provided with grooves on both sides, and the top of the inner cavity of the grooves is fixedly connected with an electric push rod, and the telescopic end of the electric push rod is fixedly connected with a moving wheel.

[0011] By adopting the above technical scheme, the position of the device can be moved conveniently, and the use effect is improved.

[0012] Preferably, the left side of the inner cavity of the heat exchange box is fixedly connected with a temperature sensor, the left side of the heat exchange box is provided with a display screen, and the display screen is electrically connected with the temperature sensor.

[0013] By adopting the above technical scheme, the temperature in the heat exchanger can be monitored in real time, and the staff can check conveniently.

[0014] Preferably, the top of the right side of the inner cavity of the circulating box is communicated with a water injection pipe, the bottom of the right side of the inner cavity of the circulating box is communicated with a drain pipe, and the top of the drain pipe is provided with a drain valve.

[0015] By adopting the above technical scheme, water can be injected into the circulating box conveniently, and excess water can be discharged conveniently.

[0016] Preferably, the right side of the top of the inner cavity of the circulating box is communicated with an ice adding pipe.

[0017] By adopting the above technical scheme, ice can be added into the circulating box conveniently, the cooling effect is improved, and the heat exchange effect is improved.

[0018] Compared with the prior art, the utility model has the advantages of the following:

[0019] The heat exchange assembly is arranged, the liquid in the serpentine heat exchange pipeline can be cooled, the circulating assembly is arranged, the circulating box cooling water is pumped into the heat exchange box by the upper circulating pipe and the upper circulating pump, the heat exchange water in the heat exchange box is pumped into the circulating box by the arrangement of the lower circulating pipe and the lower circulating pump, the circulating replacement of the cooling water in the heat exchange box is realized, and the heat exchange effect is improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is a structural schematic view of the utility model;

[0021] Figure 2 is a structural sectional view of the utility model;

[0022] Figure 3 is a front view of the structure of the utility model;

[0023] Figure 4 is a perspective view of the driven gear, motor and driving gear in the structure of the utility model.

[0024] In the figure: 1, bottom plate; 2, heat exchange assembly; 201, heat exchange box; 202, serpentine heat exchange pipeline; 3, circulating assembly; 301, circulating box; 302, upper circulating pipe; 303, upper circulating pump; 304, lower circulating pipe; 305, lower circulating pump; 4, stirring rod; 5, driven gear; 6, motor; 7, driving gear; 8, electric push rod; 9, moving wheel; 10, temperature sensor; 11, display screen; 12, water injection pipe; 13, drain pipe; 14, ice adding pipe. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings in the embodiments of the utility model.

[0026] Example 1:

[0027] Please refer to Figures 1-4The utility model provides an enhanced immersion type coil heat exchanger, including bottom plate 1, the left side fixed connection of bottom plate 1 top has heat exchange subassembly 2, heat exchange subassembly 2 includes heat exchange box 201, the inner chamber of heat exchange box 201 is provided with coiled heat exchange pipe 202, one end of coiled heat exchange pipe 202 penetrates heat exchange box 201 and extends to the top of heat exchange box 201, and the other end of coiled heat exchange pipe 202 penetrates heat exchange box 201 and extends to the bottom of heat exchange box 201 left side, the right side fixed connection of bottom plate 1 top has circulation subassembly 3, and circulation subassembly 3 includes circulation box 301, and the top right side of heat exchange box 201 is connected with upper circulation pipe 302, and the other end of upper circulation pipe 302 penetrates heat exchange box 201 and extends to the inner chamber of circulation box 301, and the surface of upper circulation pipe 302 is provided with upper circulation pump 303, and the bottom right side of heat exchange box 201 is connected with lower circulation pipe 304, and the right side of lower circulation pipe 304 is communicated with circulation box 301, and the surface of lower circulation pipe 304 is provided with lower circulation pump 305, through setting heat exchange subassembly 2, can carry out the cooling to the liquid in coiled heat exchange pipe 202, through the setting of circulation subassembly 3, utilize upper circulation pipe 302 and upper circulation pump 303, can send the water of circulation box 301 cooling to heat exchange box 201, again utilize the setting of lower circulation pipe 304 and lower circulation pump 305, can send the water of heat exchange box 201 after heat exchange to circulation box 301, realize the circulation replacement of cooling water in heat exchange box 201, improve heat exchange effect.

[0028] Example 2:

[0029] See Figures 1-4The utility model provides an enhanced immersion type coil heat exchanger, including bottom plate 1, heat exchange box 201 and circulation box 301 are fixedly installed respectively on the two sides of the top of bottom plate 1, and the top and bottom of the inner chamber of heat exchange box 201 and circulation box 301 are movably connected with stirring rod 4 through bearing, and the bottom of two stirring rods 4 respectively penetrates heat exchange box 201 and circulation box 301 and extends to the inner chamber of bottom plate 1 and is fixedly connected with driven gear 5, and the bottom of the inner chamber of bottom plate 1 is fixedly connected with motor 6, and the output shaft of motor 6 is fixedly connected with driving gear 7, and driving gear 7 engages with driven gear 5, can drive two stirring rods 4 respectively to cool water in heat exchange box 201 and circulation box 301 and agitate, make its temperature even, improve heat exchange effect, and the both sides of the bottom of bottom plate 1 are all seted up recess, and the top of recess inner chamber is fixedly connected with electric push rod 8, and the telescopic end of electric push rod 8 is fixedly connected with moving wheel 9, can be convenient for the position of device and move, improve use effect, and the left side of heat exchange box 201 inner chamber is fixedly connected with temperature sensor 10, and the left side of heat exchange box 201 is provided with display screen 11, and display screen 11 is electrically connected with temperature sensor 10, can monitor the temperature in heat exchanger in real time, and staff is convenient to check, and the top of the right side in circulation box 301 inner chamber is connected with water injection pipe 12, and the bottom of the right side in circulation box 301 inner chamber is connected with drain pipe 13, and the top of drain pipe 13 is provided with drain valve, can be convenient for the water injection in circulation box 301, and it is convenient to discharge the redundant water, and the right side in circulation box 301 inner chamber top is connected with ice adding pipe 14, can be convenient for the ice and heat circulation box 301, improve cooling effect, to increase heat exchange effect.

[0030] Working principle is:

[0031] In use, the external hot liquid is circulated into the heat exchange box 201 through the serpentine heat exchange pipe 202 for cooling, and the motor 6 is started to drive the driving gear 7 to rotate, the driving gear 7 drives the two driven gears 5 to rotate, and the two driven gears 5 can drive the two stirring rods 4 to rotate, so that the two stirring rods 4 can rotate in the heat exchange box 201 and the circulating box 301 at the same time, and the cooling water in the heat exchange box 201 and the circulating box 301 is stirred, wherein the stirring in the heat exchange box 201 can keep the temperature of the liquid uniform, avoid that the temperature difference of the liquid in some areas is large, and cause that the heat exchange effect of the area with large temperature difference is poor, and the circulating box 301 can use the upper circulating pipe 302 and the upper circulating pump 303 to pump the cooling water in the circulating box 301 into the heat exchange box 201, and use the lower circulating pipe 304 and the lower circulating pump 305 to pump the water in the heat exchange box 201 after heat exchange into the circulating box 301, so that the cooling water in the heat exchange box 201 is circulated and replaced, and the heat exchange effect is improved, and the stirring of the stirring rod 4 in the circulating box 301 can make the temperature of the cooling water in the circulating box 301 uniform, and the design of the ice adding pipe 14 can add ice into the circulating box 301, cool the cooling water in the circulating box 301, and improve the heat exchange effect.

[0032] In summary, the enhanced immersion type serpentine heat exchanger can cool the liquid in the serpentine heat exchange pipe 202 through the heat exchange assembly 2, and use the upper circulating pipe 302 and the upper circulating pump 303 to pump the cooling water in the circulating box 301 into the heat exchange box 201, and use the lower circulating pipe 304 and the lower circulating pump 305 to pump the water in the heat exchange box 201 after heat exchange into the circulating box 301, so that the cooling water in the heat exchange box 201 is circulated and replaced, and the heat exchange effect is improved.

[0033] The standard parts used in the present application can be purchased from the market, and can be customized according to the description and drawings, and the specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the prior art, the mechanical parts and equipment adopt the conventional type in the prior art, the control mode is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the person skilled in the art, which belongs to the common knowledge in the art, and the present application is mainly used to protect the mechanical device, so the control mode and circuit connection are not explained in detail.

[0034] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An enhanced immersion coil heat exchanger comprising a base plate (1) characterised in that: The left side of the top of the bottom plate (1) is fixedly connected with a heat exchange assembly (2), the heat exchange assembly (2) comprises a heat exchange box (201), and the inner cavity of the heat exchange box (201) is provided with a serpentine heat exchange pipeline (202), one end of the serpentine heat exchange pipeline (202) penetrates through the heat exchange box (201) and extends to the top of the heat exchange box (201), and the other end of the serpentine heat exchange pipeline (202) penetrates through the heat exchange box (201) and extends to the bottom of the left side of the heat exchange box (201); The right side of the top of the bottom plate (1) is fixedly connected with a circulating assembly (3), the circulating assembly (3) comprises a circulating box (301), the top of the right side of the heat exchange box (201) is communicated with an upper circulating pipe (302), the other end of the upper circulating pipe (302) penetrates through the heat exchange box (201) and extends to the inner cavity of the circulating box (301), the surface of the upper circulating pipe (302) is provided with an upper circulating pump (303), the bottom of the right side of the heat exchange box (201) is communicated with a lower circulating pipe (304), the right side of the lower circulating pipe (304) is communicated with the circulating box (301), and the surface of the lower circulating pipe (304) is provided with a lower circulating pump (305).

2. The enhanced immersion coil heat exchanger of claim 1, wherein: The heat exchange box (201) and the circulating box (301) are respectively fixedly installed on the two sides of the top of the bottom plate (1).

3. The enhanced immersion coil heat exchanger of claim 1, wherein: The top and the bottom of the inner cavities of the heat exchange box (201) and the circulating box (301) are movably connected with stirring rods (4) through bearings, the bottoms of the two stirring rods (4) penetrate through the heat exchange box (201) and the circulating box (301) and extend to the inner cavity of the bottom plate (1) and are fixedly connected with driven gears (5), the bottom of the inner cavity of the bottom plate (1) is fixedly connected with a motor (6), the output shaft of the motor (6) is fixedly connected with a driving gear (7), and the driving gear (7) is engaged with the driven gears (5).

4. The enhanced immersion coil heat exchanger of claim 1, wherein: The bottoms of the two sides of the bottom plate (1) are provided with grooves, and the top of the inner cavity of each groove is fixedly connected with an electric push rod (8), and the telescopic end of the electric push rod (8) is fixedly connected with a moving wheel (9).

5. The enhanced immersion coil heat exchanger of claim 1, wherein: The left side of the inner cavity of the heat exchange box (201) is fixedly connected with a temperature sensor (10), and the left side of the heat exchange box (201) is provided with a display screen (11), and the display screen (11) is electrically connected with the temperature sensor (10).

6. The enhanced immersion coil heat exchanger of claim 1, wherein: The top of the right side of the inner cavity of the circulating box (301) is communicated with a water injection pipe (12), the bottom of the right side of the inner cavity of the circulating box (301) is communicated with a drain pipe (13), and the top of the drain pipe (13) is provided with a drain valve.

7. The enhanced immersion coil heat exchanger of claim 1, wherein: The right side of the top of the inner cavity of the circulating box (301) is communicated with an ice adding pipe (14).

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