Integrated skid-mounted heat exchange unit

Abstract

The utility model relates to the technical field of heat exchange units, and discloses an integrated skid-mounted heat exchange unit which comprises a main body box, one side of the front end of the inner bottom face of the main body box is fixedly connected with a first supporting seat and a second supporting seat, and the lower portion of the front end of the inner wall of one side of the main body box is fixedly connected with a liquid outlet pipe, a first circulating pipe and a liquid inlet pipe. And one side of the front end of the bottom surface in the main body box is fixedly connected with a standby water tank. When the heat exchange unit is used, light energy is converted into electric energy through the solar panel to be stored in the storage battery box, and the electric energy is processed by the inverter to be supplied to power supplies of all parts for use, so that environmental pollution caused by traditional energy is reduced, and the energy utilization efficiency is improved; and cold water in the standby water tank is pumped through the water suction end of the second water pump and conveyed into the liquid inlet pipe through the water outlet end, water cannot be supplied when the water supply system breaks down, and the practical performance is high.

Description

Technical Field

[0001] The utility model relates to the technical field of heat exchange units, in particular to an integrated skid-mounted heat exchange unit. Background Art

[0002] As we all know, a heat exchanger is an integrated system used to achieve the transfer and exchange of heat. It is usually composed of multiple components, including heat exchangers, pumps, valves, control systems, instruments, etc. The main function of a heat exchanger is to transfer heat energy from one medium to another to meet specific process requirements or heat energy utilization requirements. It is widely used in many industrial fields, such as chemical, petroleum, electricity, pharmaceuticals, food processing, etc. The core component of a heat exchanger is a heat exchanger, which can be different types of heat exchangers, such as shell and tube heat exchangers, plate heat exchangers, spiral plate heat exchangers, etc. The heat exchanger transfers heat from one medium to another by allowing the two media to exchange heat on the contact surface.

[0003] However, traditional heat exchanger units usually require multiple independent devices to be transported to the site separately and installed and connected one by one, which involves multiple loading and unloading and transportation, increasing workload and risks. In addition, traditional heat exchanger units rely on traditional energy supplies, such as electricity or fuel, which are often non-renewable energy sources and will produce a large amount of greenhouse gases such as carbon dioxide during use. Therefore, technical improvements are urgently needed. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and an integrated skid-mounted heat exchanger unit is proposed. When the heat exchanger unit is used, various devices are installed in the main box for easy overall transportation and installation, which reduces the difficulty of transportation and installation while greatly reducing the occupied area and saving space resources. Steam is transported to the steam transport pipe, and the steam is transported from the air outlet to the second circulation pipe through the vacuum port of the vacuum pump. The steam in the second circulation pipe flows into the plate heat exchanger with the heat medium inlet, is transported to the steam discharge pipe through the heat medium outlet, and then flows out from the steam discharge pipe. Cold water is transported to the liquid inlet pipe and flows into the plate heat exchanger from the cold medium inlet, and then flows into the liquid outlet pipe from the cold medium outlet. At this time, the steam transfers heat to the plate heat exchanger through the surface of the plate, and the cold water absorbs heat from the other side of the plate heat exchanger. In this way, the steam transfers heat to the cold water, converts the cold water into hot water and flows out, thereby realizing the heat exchange process.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An integrated skid-mounted heat exchange unit comprises a main body box, a first support seat and a second support seat are fixedly connected to one side of the front end of the bottom of the main body box, a liquid outlet pipe, a first circulation pipe and a liquid inlet pipe are fixedly connected to the lower part of the front end of the inner wall of one side of the main body box, a spare water tank is fixedly connected to one side of the front end of the bottom of the main body box, and a first water pump and a second water pump are fixedly connected to the upper surface of the first support seat and the spare water tank respectively;

[0007] A plurality of plate heat exchangers are fixedly connected to the middle of the inner bottom surface of the main box, two third support seats and a fourth support seat are fixedly connected to the rear end of the inner bottom surface of the main box, a steam delivery pipe is fixedly connected to the upper surface of the middle part of the fourth support seat, a solenoid control valve is sleeved on the rod of the steam delivery pipe, an outer wall of one side of the steam delivery pipe penetrates the main box to the outside of the main box, and a steam exhaust pipe and a second circulation pipe are fixedly connected to the lower part of the rear end of the inner wall of one side of the main box;

[0008] A connecting plate is fixedly connected to the upper part of the front end outer wall of the fourth support seat, a vacuum pump is fixedly connected to the middle part of the upper surface of the connecting plate, and fixing seats are fixedly connected to the four corners of the upper surface of the main box, and solar panels are fixedly connected to the upper surface of the fixing seats.

[0009] Through the above technical solution, when the heat exchanger unit is in use, the solar panels convert light energy into electrical energy and store it in the battery box. At this time, the electrical energy is processed by the inverter to supply power to various components, which is convenient for reducing environmental pollution of traditional energy and improving energy utilization efficiency. The cold water in the spare water tank is drawn by the suction end of the second water pump and transported to the liquid inlet pipe through the water outlet end, which is convenient for use when the water supply system fails and cannot supply water, and has high practical performance.

[0010] Furthermore, the water suction end of the first water pump passes through the second support seat and is connected to the first circulation pipe, the water outlet end of the first water pump passes through the first support seat and is connected to the liquid outlet pipe, and the air inlet and air outlet of the vacuum pump are connected to the steam delivery pipe and the second circulation pipe respectively;

[0011] Through the above technical solution, the cold water in the first circulation pipe can be easily extracted through the water suction end of the first water pump and transported to the liquid outlet pipe through the water outlet end.

[0012] Further, the liquid outlet pipe penetrates the first support seat and the main box to the outside of the main box, one side outer wall of the liquid inlet pipe penetrates the main box to the outside of the main box, the liquid inlet pipe and one side of the first circulation pipe close to the center of the main box both penetrate the second support seat, the second circulation pipe penetrates the third support seat on one side and is fixedly connected to the outer wall of the third support seat on the other side, and the steam exhaust pipe penetrates the third support seat and the main box to the outside of the main box;

[0013] Through the above technical solution, the liquid outlet pipe and the steam discharge pipe are both penetrated to the outside of the main box, so that cold water and steam can be transported to the outside respectively.

[0014] Furthermore, the cold medium inlet and the cold medium outlet of the plate heat exchanger are respectively connected to the liquid inlet pipe and the first circulation pipe, and the hot medium inlet and the hot medium outlet of the plate heat exchanger are respectively connected to the second circulation pipe and the steam exhaust pipe;

[0015] Through the above technical solution, heat exchange and improved coordination are facilitated by through connection.

[0016] Furthermore, the water suction end of the second water pump passes through the standby water tank to the bottom of the standby water tank, the water outlet end of the second water pump is connected to the liquid inlet pipe, and a plugging cover is provided at the rear end of the upper surface of the standby water tank;

[0017] Through the above technical solution, the cold water in the standby water tank can be easily extracted through the water suction end of the second water pump and transported to the liquid inlet pipe through the water outlet end.

[0018] Furthermore, the rear end inner wall of the main box is fixedly connected with an inverter, a battery box and a control panel, respectively, and one side of the front end outer wall of the liquid outlet pipe and the steam delivery pipe is fixedly connected with a temperature gauge, and the control panel is electrically connected to the temperature gauge;

[0019] Through the above technical solution, the temperature of the incoming steam and the outgoing hot water can be easily checked through the control panel.

[0020] Furthermore, a switch door is hingedly connected to the middle of the outer wall on one side of the main box, two handles are fixedly connected to the middle of the outer wall on one side of the switch door, and support legs are fixedly connected to the four corners of the lower surface of the main box;

[0021] Through the above technical solution, the handle is used to facilitate opening the switch door, and the supporting legs are used to facilitate supporting the main box.

[0022] Furthermore, a plurality of filter mesh air holes are provided on one side of the upper surface of the main body box, and guide plates are fixedly connected to the outer walls of the front and rear ends of the solar panel;

[0023] Through the above technical solution, the interior can be ventilated through the air holes of the filter, and rainwater can be drained through the guide plate.

[0024] The utility model has the following beneficial effects:

[0025] 1. The utility model proposes an integrated skid-mounted heat exchanger unit. Compared with the existing heat exchanger units, when the heat exchanger unit is used, various devices are installed in the main box for easy overall transportation and installation, which reduces the difficulty of transportation and installation while greatly reducing the occupied area and saving space resources. The steam is transported to the steam transport pipe, and the steam is transported from the air outlet to the second circulation pipe through the vacuum port of the vacuum pump. The steam in the second circulation pipe flows into the plate heat exchanger with the heat medium inlet, is transported to the steam discharge pipe through the heat medium outlet, and then flows out from the steam discharge pipe. Cold water is transported to the liquid inlet pipe and flows into the plate heat exchanger from the cold medium inlet, and then flows into the liquid outlet pipe from the cold medium outlet. At this time, the steam transfers heat to the plate heat exchanger through the surface of the plate, and the cold water absorbs heat from the other side of the plate heat exchanger. In this way, the steam transfers heat to the cold water, converts the cold water into hot water and flows out, thereby realizing the heat exchange process.

[0026] 2. The utility model proposes an integrated skid-mounted heat exchanger unit. Compared with the existing heat exchanger units, when the heat exchanger unit is in use, the solar energy is converted into electrical energy through the solar panels and stored in the battery box. At this time, the electrical energy is processed by the inverter to supply power to various components, which is convenient for reducing environmental pollution of traditional energy and improving energy utilization efficiency. The cold water in the spare water tank is extracted by the suction end of the second water pump and transported to the liquid inlet pipe through the water outlet end, which is convenient for use when the water supply system fails and cannot supply water, and has high practical performance.

[0027] 3. The utility model proposes an integrated skid-mounted heat exchanger unit. Compared with the existing heat exchanger units, the heat exchanger unit has an ingenious structure, is easy for users to use, is easy to install in advance and transport directly, is easy to improve energy utilization efficiency, and has high practical performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is an axonometric diagram of an integrated skid-mounted heat exchange unit proposed by the utility model;

[0029] Figure 2 This is an exploded view of an integrated skid-mounted heat exchange unit proposed by the utility model;

[0030] Figure 3 This is an axonometric schematic diagram of an integrated skid-mounted heat exchange unit proposed by the utility model;

[0031] Figure 4 This is an axonometric diagram of the vent holes of the filter screen in an integrated skid-mounted heat exchange unit proposed by the utility model;

[0032] Figure 5 for Figure 2 Enlarged view of point A in the middle.

[0033] 1. Main box; 2. First support base; 3. Second support base; 4. Liquid outlet pipe; 5. First circulation pipe; 6. Liquid inlet pipe; 7. First water pump; 8. Plate heat exchanger; 9. Spare water tank; 10. Second water pump; 11. Cover; 12. Control panel; 13. Third support base; 14. Steam exhaust pipe; 15. Second circulation pipe; 16. Fourth support base; 17. Steam delivery pipe; 18. Vacuum pump; 19. Thermometer; 20. Solenoid control valve; 21. Inverter; 22. Battery box; 23. Switch door; 24. Handle; 25. Support leg; 26. Solar panel; 27. Fixed base; 28. Filter vent; 29. ​​Guide plate; 30. Connecting plate. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] The upper surface of the steam delivery pipe 17 is fixedly connected, and the stem of the steam delivery pipe 17 is sleeved with an electromagnetic control valve 20. The outer wall of one side of the steam delivery pipe 17 passes through the main box 1 to the outside of the main box 1. The lower part of the rear end of the inner wall of one side of the main box 1 is fixedly connected with a steam exhaust pipe 14 and a second circulation pipe 15 respectively;

[0036] A connecting plate 30 is fixedly connected to the upper portion of the front end outer wall of the fourth support seat 16, a vacuum pump 18 is fixedly connected to the middle portion of the upper surface of the connecting plate 30, and a fixing seat 27 is fixedly connected to the four corners of the upper surface of the main box 1, and a solar panel 26 is fixedly connected to the upper surface of the fixing seat 27.

[0037] When the heat exchanger unit is in use, the solar panel 26 converts light energy into electrical energy and stores it in the battery box 22. At this time, the electrical energy is processed by the inverter 21 to supply power to various components, which is convenient for reducing environmental pollution from traditional energy and improving energy utilization efficiency. The cold water in the spare water tank 9 is drawn by the water suction end of the second water pump 10 and transported to the liquid inlet pipe 6 through the water outlet end, which is convenient for use when the water supply system fails and cannot supply water, and has high practical performance.

[0038] The water suction end of the first water pump 7 passes through the second support seat 3 and is connected to the first circulation pipe 5. The water outlet end of the first water pump 7 passes through the first support seat 2 and is connected to the liquid outlet pipe 4. The air inlet and air outlet of the vacuum pump 18 are connected to the steam delivery pipe 17 and the second circulation pipe 15 respectively. The water suction end of the first water pump 7 is convenient for extracting cold water in the first circulation pipe 5 and transporting it to the liquid outlet pipe 4 from the water outlet end. The liquid outlet pipe 4 passes through the first support seat 2 and the main box 1 to the outside of the main box 1. The outer wall of one side of the liquid inlet pipe 6 passes through the main box 1 to the outside of the main box 1. The liquid inlet pipe 6 and the side of the first circulation pipe 5 near the center of the main box 1 are both penetrated. The second support seat 3 is penetrated, the second circulation pipe 15 penetrates the third support seat 13 on one side and is fixedly connected to the outer wall of the third support seat 13 on the other side, the steam exhaust pipe 14 penetrates the third support seat 13 and the main box 1 to the outside of the main box 1, and the liquid outlet pipe 4 and the steam exhaust pipe 14 are penetrated to the outside of the main box 1 to facilitate the delivery of cold water and steam to the outside respectively. The cold medium inlet and the cold medium outlet of the plate heat exchanger 8 are respectively connected with the liquid inlet pipe 6 and the first circulation pipe 5, and the hot medium inlet and the hot medium outlet of the plate heat exchanger 8 are respectively connected with the second circulation pipe 15 and the steam exhaust pipe 14, which is convenient to realize the hot medium. The exchange improves the coordination, the water suction end of the second water pump 10 passes through the spare water tank 9 to the bottom of the spare water tank 9, the water outlet end of the second water pump 10 is connected with the liquid inlet pipe 6, and the rear end of the upper surface of the spare water tank 9 is provided with a plug cover 11, which is convenient for extracting cold water in the spare water tank 9 through the water outlet end through the water suction end of the second water pump 10 and transporting it to the liquid inlet pipe 6. The rear end inner wall of the main box 1 is respectively fixedly connected with the inverter 21, the battery box 22 and the control panel 12, and one side of the front end outer wall of the liquid outlet pipe 4 and the steam delivery pipe 17 is fixedly connected with a thermometer 19, and the control panel 12 is electrically connected to the thermometer 19, which is convenient for checking through the control panel 12 Depending on the temperature of the steam flowing in and the hot water flowing out, a switch door 23 is hingedly connected in the middle of the outer wall on one side of the main box 1, and two handles 24 are fixedly connected in the middle of the outer wall on one side of the switch door 23. Support legs 25 are fixedly connected at the four corners of the lower surface of the main box 1. The handles 24 are convenient for opening the switch door 23, and the support legs 25 are convenient for supporting the main box 1. One side of the upper surface of the main box 1 is provided with a plurality of filter air holes 28, and the outer walls of the front and rear ends of the solar panel 26 are fixedly connected with guide plates 29. The filter air holes 28 are convenient for ventilation of the interior, and the guide plates 29 are convenient for drainage of rainwater.

[0039] Working principle: When in use, each device is installed in the main box 1 to facilitate overall transportation and installation, which reduces the difficulty of transportation and installation while greatly reducing the floor space and saving space resources. Steam is transported to the steam transport pipe 17, and the steam is transported from the air outlet to the second circulation pipe 15 through the vacuum port of the vacuum pump 18. The steam in the second circulation pipe 15 flows into the plate heat exchanger 8 along with the heat medium inlet, and is transported to the steam discharge pipe 14 through the heat medium outlet and then flows out from the steam discharge pipe 14. Cold water is transported to the liquid inlet pipe 6 and flows into the plate heat exchanger 8 from the cold medium inlet, and then flows into the liquid outlet from the cold medium outlet. In the tube 4, the steam transfers heat to the plate heat exchanger 8 through the surface of the plate, and the cold water absorbs heat from the other side of the plate heat exchanger 8. In this way, the steam transfers heat to the cold water, converts the cold water into hot water and flows out, realizing the heat exchange process. The solar panel 26 converts light energy into electrical energy and stores it in the battery box 22. At this time, the electrical energy is processed by the inverter 21 to supply power to various components, which is convenient for reducing environmental pollution of traditional energy and improving energy utilization efficiency. The cold water in the spare water tank 9 is extracted by the water suction end of the second water pump 10 and transported to the liquid inlet pipe 6 through the water outlet end, which is convenient for use when the water supply system fails and cannot supply water.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An integrated skid-mounted heat exchange unit, comprising a main box (1), characterized in that: A first support seat (2) and a second support seat (3) are fixedly connected to one side of the front end of the inner bottom of the main body box (1), a liquid outlet pipe (4), a first circulation pipe (5) and a liquid inlet pipe (6) are fixedly connected to the lower part of the front end of the inner wall of one side of the main body box (1), a spare water tank (9) is fixedly connected to one side of the front end of the inner bottom of the main body box (1), and a first water pump (7) and a second water pump (10) are fixedly connected to the upper surfaces of the first support seat (2) and the spare water tank (9); A plurality of plate heat exchangers (8) are fixedly connected to the middle of the inner bottom surface of the main box (1); two third support seats (13) and a fourth support seat (16) are fixedly connected to the rear end of the inner bottom surface of the main box (1); a steam delivery pipe (17) is fixedly connected to the upper surface of the middle part of the fourth support seat (16); a solenoid control valve (20) is sleeved on the stem of the steam delivery pipe (17); an outer wall of one side of the steam delivery pipe (17) passes through the main box (1) to the outside of the main box (1); a steam discharge pipe (14) and a second circulation pipe (15) are fixedly connected to the lower part of the rear end of the inner wall of one side of the main box (1); A connecting plate (30) is fixedly connected to the upper portion of the front end outer wall of the fourth support seat (16), a vacuum pump (18) is fixedly connected to the middle portion of the upper surface of the connecting plate (30), and a fixing seat (27) is fixedly connected to the four corners of the upper surface of the main body box (1), and a solar panel (26) is fixedly connected to the upper surface of the fixing seat (27).

2. The integrated skid-mounted heat exchanger unit according to claim 1, characterized in that: The water suction end of the first water pump (7) passes through the second support seat (3) and is connected to the first circulation pipe (5); the water outlet end of the first water pump (7) passes through the first support seat (2) and is connected to the liquid outlet pipe (4); the air inlet and air outlet of the vacuum pump (18) are connected to the steam delivery pipe (17) and the second circulation pipe respectively.

3. The integrated skid-mounted heat exchanger unit according to claim 1, characterized in that: The liquid outlet pipe (4) passes through the first support seat (2) and the main box (1) to the outside of the main box (1); one side outer wall of the liquid inlet pipe (6) passes through the main box (1) to the outside of the main box (1); the liquid inlet pipe (6) and one side of the first circulation pipe (5) close to the center of the main box (1) both pass through the second support seat (3); the second circulation pipe (15) passes through the third support seat (13) on one side and is fixedly connected to the outer wall of the third support seat (13) on the other side; and the steam exhaust pipe (14) passes through the third support seat (13) and the main box (1) to the outside of the main box (1).

4. The integrated skid-mounted heat exchanger unit according to claim 1, characterized in that: The cold medium inlet and the cold medium outlet of the plate heat exchanger (8) are respectively connected to the liquid inlet pipe (6) and the first circulation pipe (5), and the hot medium inlet and the hot medium outlet of the plate heat exchanger (8) are respectively connected to the second circulation pipe (15) and the steam exhaust pipe (14).

5. The integrated skid-mounted heat exchange unit according to claim 1, characterized in that: The water suction end of the second water pump (10) passes through the spare water tank (9) to the bottom of the spare water tank (9), the water outlet end of the second water pump (10) is connected to the liquid inlet pipe (6), and a blocking cover (11) is provided at the rear end of the upper surface of the spare water tank (9).

6. The integrated skid-mounted heat exchange unit according to claim 1, characterized in that: The rear end inner wall of the main box (1) is respectively fixedly connected to an inverter (21), a battery box (22) and a control panel (12); one side of the front end outer wall of the liquid outlet pipe (4) and the steam delivery pipe (17) is fixedly connected to a temperature gauge (19); and the control panel (12) is electrically connected to the temperature gauge (19).

7. The integrated skid-mounted heat exchange unit according to claim 1, characterized in that: A switch door (23) is hingedly connected to the middle of the outer wall on one side of the main box (1), two handles (24) are fixedly connected to the middle of the outer wall on one side of the switch door (23), and support legs (25) are fixedly connected to the four corners of the lower surface of the main box (1).

8. The integrated skid-mounted heat exchange unit according to claim 1, characterized in that: A plurality of filter mesh air holes (28) are provided on one side of the upper surface of the main body box (1), and guide plates (29) are fixedly connected to the outer walls of the front and rear ends of the solar panel (26).

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