Circulation type heat exchange equipment

Abstract

The utility model relates to the field of heat exchange equipment, and discloses circulation type heat exchange equipment which comprises a heat exchanger and a bottom plate, a supporting frame is fixedly connected to the outer portion of the heat exchanger, an air inlet pipe is fixedly connected to the top of the bottom plate, a circulation mechanism is fixedly connected to the top of the bottom plate, and a safety mechanism is fixedly connected to the outer portion of the water inlet pipe. And the circulating mechanism comprises a water storage tank, a filter plate is fixedly connected to the interior of the supporting shell, a sliding assembly used for providing sliding force is fixedly connected to the top of the supporting base, and a power assembly is fixedly connected to the front side of the water storage tank. Water pumped by the water pump enters the heat exchanger, is subjected to heat exchange in the heat exchanger and is discharged by the water outlet hose, the electric telescopic rod controls opening and closing of the sliding block, the filter plate filters impurities and dust, the water subjected to heat exchange is better supplied to other equipment to be used, water inside is prevented from overflowing from the water outlet pipe, and the utilization efficiency of energy is improved; and equipment safety is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to heat exchange equipment field especially relates to a circulating heat exchange equipment. BACKGROUND

[0002] The equipment is suitable for heat exchange between fluids of different temperatures. Its basic function is to transfer the heat of one fluid to another through a physical interface (such as a pipe, a plate, etc.), which utilizes hot fluid (high-temperature fluid) to transfer heat to cold fluid (low-temperature fluid) through a heat exchange surface. These fluids are usually liquids or gases, and their temperatures and heat are different. Through the heat exchanger, the heat of the hot fluid is transferred to the cold fluid, thereby achieving heating, cooling, or heat recovery.

[0003] Circulating heat exchange equipment generally refers to equipment that can make fluids (such as water, air, oil, etc.) flow and circulate repeatedly in the system. The structure of the circulating heat exchange equipment includes a heat exchanger body, a circulating pump, and an inlet and outlet mainly used for heat exchange in industry.

[0004] In the prior art, some circulating heat exchange equipment devices are widely used in modern industry and life for heat transfer and utilization. First, the existing heat exchange equipment is often designed for one-way flow, which cannot effectively recover and reuse heat energy, causing energy waste. In addition, the existing heat exchange equipment also has shortcomings in the use control of water resources. The existing technology cannot open and close the water outlet according to different conditions, which cannot better supply other equipment for use, resulting in waste of water resources. Therefore, a circulating heat exchange equipment is proposed to solve the above problems. UTILITY MODEL CONTENT

[0005] To make up for the above shortcomings, the utility model provides a circulating heat exchange equipment, aiming to improve the problem that water in the heat exchange equipment in the prior art cannot be reused and cannot be effectively controlled.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A circulating heat exchange equipment, comprising a heat exchanger and a bottom plate, wherein the heat exchanger is externally fixedly connected with a support frame, the top of the bottom plate is fixedly connected with an air inlet pipe, the top of the heat exchanger is fixedly connected with a water inlet pipe, the outside of the water inlet pipe is slidably connected with a joint, the top of the joint is fixedly connected with a circulating pump, the top of the bottom plate is fixedly connected with a circulating mechanism, and the outside of the water inlet pipe is fixedly connected with a safety mechanism.

[0008] The circulating mechanism includes a water storage tank, the outer part of the water storage tank is fixedly connected to the top of the bottom plate, the inner part of the water storage tank is fixedly connected with two water outlet hoses one, the side away from the heat exchanger of the water storage tank is fixedly connected with a support shell, the inner part of the support shell is fixedly connected with a support seat, the inner part of the support shell is fixedly connected with a filter plate, the top of the support seat is fixedly connected with a sliding assembly for pre-providing sliding force, and the front side of the water storage tank is fixedly connected with a power assembly.

[0009] As a further description of the above technical scheme:

[0010] The sliding assembly includes an electric telescopic rod, the bottom of the electric telescopic rod is fixedly connected to the bottom of the support seat, the right side of the electric telescopic rod is fixedly connected with a sliding block, and the sliding block is slidingly connected to the front side of the support seat.

[0011] As a further description of the above technical scheme:

[0012] The power assembly includes a water pump, the rear side of the water pump is fixedly connected to the front side of the water storage tank, the outer part of the water inlet pipe is fixedly connected to the inner part of the water pump, and the front side of the water storage tank is fixedly connected with a connector.

[0013] As a further description of the above technical scheme:

[0014] The rear side of the air inlet pipe is fixedly connected to the inner part of the heat exchanger, and the two water outlet hoses one are fixedly connected to the inner part of the heat exchanger.

[0015] As a further description of the above technical scheme:

[0016] The safety mechanism includes a connecting pipe, the outer part of the connecting pipe is fixedly connected to the inner part of the water inlet pipe, the inner part of the connecting pipe is slidingly connected with a push column, and the top of the push column is provided with an elastic assembly for providing elastic force.

[0017] As a further description of the above technical scheme:

[0018] The elastic assembly includes a fixed column, the bottom of the fixed column is fixedly connected to the top of the push column, and the top of the fixed column is fixedly connected with a spring.

[0019] As a further description of the above technical scheme:

[0020] The fixed column is slidingly connected to the inner part of the shell, the rear side of the connecting pipe is fixedly connected with a fixed cylinder, the rear side of the fixed cylinder is fixedly connected with a shell, the top of the push column is slidingly connected to the inner part of the shell, the inner part of the fixed cylinder is fixedly connected with an overflow pipe, and the inner part of the fixed cylinder is fixedly connected with a hose two.

[0021] As a further description of the above technical solution:

[0022] A water tank is fixedly connected to the top of the heat exchanger, and an outlet pipe is fixedly connected inside the water tank. The inlet end of the outlet pipe is fixedly connected inside the overflow pipe.

[0023] This utility model has the following beneficial effects:

[0024] 1. In this utility model, water is pumped into the heat exchanger by a water pump, and hot steam enters from the air inlet pipe. Heat exchange takes place in the heat exchanger, and the water is discharged through the outlet hose. The opening and closing of the slider is controlled by an electric telescopic rod, and the filter plate filters impurities and dust, so that the water from the heat exchange can be supplied to other equipment in a better way. It also prevents water from overflowing from the outlet pipe, improves energy utilization efficiency, and ensures equipment safety.

[0025] 2. In this utility model, when the internal water pressure is too high, the water pushes the jacking column to push the fixed column, and the water enters the water storage tank from the overflow pipe and hose for reuse, effectively preventing the water pressure from being too high and damaging the pipes or other equipment, and ensuring the stability and safety of the system operation. Attached Figure Description

[0026] Figure 1 This is a three-dimensional schematic diagram of a circulating heat exchange device proposed in this utility model;

[0027] Figure 2 This is a schematic diagram of the joint structure of a circulating heat exchanger proposed in this utility model;

[0028] Figure 3 This is a schematic diagram of the structure of a filter plate in a circulating heat exchanger proposed in this utility model.

[0029] Figure 4 for Figure 2 Enlarged view of point A in the middle;

[0030] Figure 5 for Figure 3 Enlarged view of point B in the middle.

[0031] Legend:

[0032] 1. Heat exchanger; 2. Support frame; 3. Base plate; 4. Air inlet pipe; 5. Water inlet pipe; 6. Circulation pump; 7. Connector; 8. Water tank; 9. Outlet hose one; 10. Filter plate; 11. Hose two; 12. Electric telescopic rod; 13. Support base; 14. Outlet pipe; 15. Slider; 16. Water pump; 17. Outer shell; 18. Support shell; 19. Connecting pipe; 20. Overflow pipe; 21. Push column; 22. Fixed cylinder; 23. Fixed column; 24. Spring. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the utility model will be apparently and completely described in connection with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0034] Referring to Figure 1 、 Figure 3 、 Figure 4 An embodiment provided by the utility model: a circulating heat exchange equipment, including heat exchanger 1, bottom plate 3, heat exchanger 1 is the core heat exchange component of the whole equipment, usually adopts efficient heat exchange material such as copper pipe or stainless steel pipe to make heat exchange tube bundle. Its heat exchanger 1 is welded by strong and corrosion-resistant metal material, such as carbon steel or stainless steel plate, can withstand certain pressure and temperature variation. The external fixed connection of heat exchanger 1 has support frame 2, ensures that heat exchanger 1 can keep horizontal and stable on bottom plate 3, reduces the damage risk caused by vibration or external force when the equipment is running. Multiple support points are evenly distributed on the periphery of the bottom of heat exchanger 1, so that the weight of heat exchanger 1 can be evenly distributed on support frame 2, avoid local excessive stress and cause support frame 2 to deform or damage. The top of bottom plate 3 is fixedly connected with air inlet pipe 4, and the size and thickness of bottom plate 3 are determined according to the weight of the whole heat exchange equipment, the stability requirement when running and the conditions of installation site and other factors, which can bear the whole weight of the equipment and provide a stable basic platform for the normal operation of the equipment.

[0035] Air inlet pipe 4 is used to deliver the gas needing heat exchange to the inside of heat exchanger 1. Air inlet pipe 4 adopts high-pressure-resistant and corrosion-resistant metal pipe, and the top of heat exchanger 1 is fixedly connected with water inlet pipe 5. The outside of water inlet pipe 5 is slidably connected with joint 7, and joint 7 plays the role of connecting water inlet pipe 5, circulating pump 6 and other related components. Water inlet pipe 5 is a pipeline for delivering cold water or other heat exchange medium to heat exchanger 1 for heat exchange. The top of joint 7 is fixedly connected with circulating pump 6, and circulating pump 6 is a power equipment for driving the circulation of heat exchange medium (water) in the system. It can provide sufficient lift and flow to meet the requirement of heat exchanger 1 for heat exchange medium circulation. The motor of circulating pump 6 adopts high-efficiency energy-saving motor, and the motor and the pump body are connected through a shaft coupling or other transmission device, to ensure the stable transmission of power. The top of bottom plate 3 is fixedly connected with circulating mechanism, and the circulating mechanism includes water storage tank 8, and the outside of water storage tank 8 is fixedly connected to the top of bottom plate 3.

[0036] The inside of the water storage tank 8 is fixedly connected with two water outlet hoses 9. The water storage tank 8 is a container for storing cooling liquid or heat exchange liquid, which is fixed on the top of the bottom plate 3. The inside of the water storage tank 8 is fixedly connected with two water outlet hoses 9, which send the cooling liquid to the heat exchanger 1. In the system, the water storage tank 8 usually needs to have sufficient capacity to store cooling liquid to ensure the continuous operation of the system, and also needs to have good leakage prevention and corrosion resistance. At the same time, the heated water is stored in the water storage tank 8, which is controlled by the electric push rod to open or close, and is used for other equipment. The water storage tank 8 is a container for storing cooling liquid or heat exchange liquid, which is fixed on the top of the bottom plate 3. The inside of the water storage tank 8 is fixedly connected with two water outlet hoses 9, which send the cooling liquid to the heat exchanger 1. In the system, the water storage tank 8 usually needs to have sufficient capacity to store cooling liquid to ensure the continuous operation of the system, and also needs to have good leakage prevention and corrosion resistance. The side of the water storage tank 8 away from the heat exchanger 1 is fixedly connected with a support shell 18, which provides support and protection for some components inside the water storage tank 8, and ensures the stability of the position of the support shell 18 in the water storage tank 8. The inside of the support shell 18 is provided with a support seat 13 and a filter plate 10. The inside of the support shell 18 is fixedly connected with the support seat 13, and the inside of the support shell 18 is fixedly connected with the filter plate 10. The filter plate 10 filters impurities and dust in the water, and the top of the support seat 13 is fixedly connected with a sliding assembly for providing sliding force. The front side of the support seat 13 is provided with a sliding way or guide rail for the sliding block 15 to slide, which ensures that the sliding block 15 can move linearly stably under the drive of the electric telescopic rod 12.

[0037] The sliding assembly includes an electric telescopic rod 12, the right side of which is fixedly connected with the sliding block 15. When the electric telescopic rod 12 is telescoped, it can drive the sliding block 15 to slide on the front side sliding way of the support seat 13. According to the actual situation, the electric telescopic rod 12 is opened and closed. The bottom of the electric telescopic rod 12 is fixedly connected to the bottom of the support seat 13, and the right side of the electric telescopic rod 12 is fixedly connected with the sliding block 15, which is slidingly connected to the front side of the support seat 13. The front side of the water storage tank 8 is fixedly connected with a power assembly. The power assembly includes a water pump 16, the rear side of which is fixedly connected to the front side of the water storage tank 8. The outside of the water inlet pipe 5 passes through the inside of the water pump 16. When the water pump 16 works, it can suck the water in the water storage tank 8 and deliver it to the heat exchanger 1 through the water inlet pipe 5. The outside of the water inlet pipe 5 is fixedly connected to the inside of the water pump 16, and the front side of the water storage tank 8 is fixedly connected with a connector 7. The outside of the water inlet pipe 5 is fixedly connected with a safety mechanism, the rear side of the air inlet pipe 4 is fixedly connected to the inside of the heat exchanger 1, and the two water outlet hoses 9 are fixedly connected to the inside of the heat exchanger 1.

[0038] Referring to Figure 2 , Figure 5, the safety mechanism includes a connecting pipe 19, the inside of the connecting pipe 19 is in sliding connection with the push column 21, when the pressure or water level in the water inlet pipe 5 changes, the force will be transmitted to the push column 21 through the medium in the connecting pipe 19, so that the push column 21 produces corresponding displacement. The outside of the connecting pipe 19 is fixedly connected to the inside of the water inlet pipe 5, and the inside of the connecting pipe 19 is in sliding connection with the push column 21. When the pressure in the connecting pipe 19 rises or the water level rises, the push column 21 will be pushed upward and move upward, and the force is transmitted to the spring 24 through the fixed column 23. The top of the push column 21 has a spring assembly for providing elastic force. The spring assembly includes a fixed column 23, the bottom of the fixed column 23 is fixedly connected to the top of the push column 21, and the pressure or water level change in the water inlet pipe 5 is indirectly monitored. When the pressure or water level exceeds the set safety threshold, the water is opened again to enter the water storage tank 8, and the next time the top of the fixed column 23 is fixedly connected to the spring 24;

[0039] The fixed column 23 is in sliding connection with the inside of the shell 17, and the fixed column 23 slides to ensure that the fixed column 23 can stably move up and down under the action of the spring 24. The rear side of the connecting pipe 19 is fixedly connected with a fixed cylinder 22, the rear side of the fixed cylinder 22 is fixedly connected with the shell 17, the top of the push column 21 is in sliding connection with the inside of the shell 17, the inside of the fixed cylinder 22 is fixedly connected with the overflow pipe 20, and the overflow pipe 20 is used to drain excess water or medium into the hose two 11 when the pressure in the water inlet pipe 5 is too high or the water level is abnormal. The inside of the fixed cylinder 22 is fixedly connected with the hose two 11. The top of the heat exchanger 1 is fixedly connected with the water storage tank 8, the inside of the water storage tank 8 is fixedly connected with the water outlet pipe 14, and the water inlet end of the water outlet pipe 14 is fixedly connected to the inside of the overflow pipe 20.

[0040] Working principle: first, the circulating pump 6 starts to drive the cold water or other heat exchange medium to flow into the heat exchanger 1 through the water inlet pipe 5. The heat exchange pipe bundle in the heat exchanger 1 exchanges heat through high-efficiency heat exchange material to heat the entering cold water. At the same time, the air inlet pipe 4 delivers the gas to be heat exchanged to the inside of the heat exchanger 1, promoting heat transfer between the gas and the hot water. During the heat exchange process, the evenly distributed support points at the bottom of the heat exchanger 1 ensure its stability, avoiding damage caused by vibration during equipment operation. The inside of the water storage tank 8 stores cooling liquid or heat exchange liquid, which is sent to the heat exchanger 1 through the water outlet hose one 9, and the electric telescopic rod 12 pushes the sliding block 15 to slide, while ensuring opening and closing according to the situation to ensure the continuous work of the system. The capacity of the water storage tank 8 is designed to meet the needs of the system and has good leakproofness and corrosion resistance. With the heat exchange, the water outlet pipe 14 at the top of the heat exchanger 1 delivers the heated water to the water storage tank 8. The filter plate 10 in the water storage tank 8 filters impurities in the water, and the support frame 2 and the bottom plate 3 support at the bottom.

[0041] Secondly, the water level and pressure in the water tank 8 are connected with the push column 21 through the connecting pipe 19, and the water level change is monitored in real time. When the pressure or water level in the water inlet pipe 5 abnormally rises, the push column 21 moves upward, thereby transmitting the force to the spring 24 through the fixed column 23, triggering the work of the safety mechanism, and ensuring the safe operation of the system. At this time, the overflow pipe 20 drains the excess water or medium to the hose two 11, preventing the equipment from being damaged due to overpressure. The efficient circulation of the heat exchange medium and the full use of heat are ensured, and the safety and stability of the equipment are improved through the setting of the safety mechanism, meeting the efficiency and reliability requirements of modern industry for heat exchange equipment.

[0042] Finally, it should be pointed out that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still modifies the technical solutions recorded in the foregoing embodiments, or makes equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A cyclic heat exchange device comprising a heat exchanger (1), a floor (3), characterized in that: The outside of the heat exchanger (1) is fixedly connected with a support frame (2), the top of the bottom plate (3) is fixedly connected with an air inlet pipe (4), the top of the heat exchanger (1) is fixedly connected with a water inlet pipe (5), the outside of the water inlet pipe (5) is slidably connected with a connector (7), the top of the connector (7) is fixedly connected with a circulating pump (6), the top of the bottom plate (3) is fixedly connected with a circulating mechanism, and the outside of the water inlet pipe (5) is fixedly connected with a safety mechanism. The circulating mechanism comprises a water storage tank (8), the top of the bottom plate (3) is fixedly connected with the water storage tank (8), the inside of the water storage tank (8) is fixedly connected with two water outlet hoses (9), the side away from the heat exchanger (1) of the water storage tank (8) is fixedly connected with a support shell (18), the inside of the support shell (18) is fixedly connected with a support seat (13), the inside of the support shell (18) is fixedly connected with a filter plate (10), the top of the support seat (13) is fixedly connected with a sliding assembly for providing sliding force, and the front side of the water storage tank (8) is fixedly connected with a power assembly.

2. A cyclic heat exchange device according to claim 1, characterized in that: The sliding assembly comprises an electric telescopic rod (12), the bottom of the electric telescopic rod (12) is fixedly connected with the bottom of the support seat (13), and the right side of the electric telescopic rod (12) is fixedly connected with a sliding block (15) which is slidably connected with the front side of the support seat (13).

3. A cyclic heat exchange device according to claim 1, wherein: The power assembly comprises a water pump (16), the rear side of the water pump (16) is fixedly connected with the front side of the water storage tank (8), the outside of the water inlet pipe (5) is fixedly connected with the inside of the water pump (16), and the front side of the water storage tank (8) is fixedly connected with the connector (7).

4. A cyclic heat exchange device according to claim 1, wherein: The rear side of the air inlet pipe (4) is fixedly connected with the inside of the heat exchanger (1), and the two water outlet hoses (9) are fixedly connected with the inside of the heat exchanger (1).

5. A cyclic heat exchange device according to claim 1, wherein: The safety mechanism comprises a connecting pipe (19), the outside of the connecting pipe (19) is fixedly connected with the inside of the water inlet pipe (5), the inside of the connecting pipe (19) is slidably connected with a push column (21), and the top of the push column (21) is provided with an elastic assembly for providing elastic force.

6. A cyclic heat exchange device according to claim 5, wherein: The elastic assembly comprises a fixed column (23), the bottom of the fixed column (23) is fixedly connected with the top of the push column (21), and the top of the fixed column (23) is fixedly connected with a spring (24).

7. A cyclic heat exchange device according to claim 6, wherein: The fixed column (23) is slidably connected with the inside of an outer shell (17), the rear side of the connecting pipe (19) is fixedly connected with a fixed cylinder (22), the rear side of the fixed cylinder (22) is fixedly connected with the outer shell (17), the top of the push column (21) is slidably connected with the inside of the outer shell (17), the inside of the fixed cylinder (22) is fixedly connected with an overflow pipe (20), and the inside of the fixed cylinder (22) is fixedly connected with a hose (11).

8. A cyclic heat exchange device according to claim 7, wherein: The top of the heat exchanger (1) is fixedly connected with a water storage tank (8), the inside of the water storage tank (8) is fixedly connected with a water outlet pipe (14), and the water inlet end of the water outlet pipe (14) is fixedly connected in the inside of the overflow pipe (20).

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