Intelligent integrated fluid conveying unit

Abstract

The utility model provides an intelligent integrated fluid conveying unit which comprises a box body shell with a rectangular section, a partition plate is arranged in the box body shell and divides the space in the box body shell into a control chamber for containing a control cabinet and an equipment chamber for containing axially split pumps, and a plurality of sets of axially split pumps are arranged in the equipment chamber at intervals. The axially split pump is connected with a liquid inlet pipe and a liquid outlet pipe, a liquid inlet in the liquid inlet pipe and a liquid outlet in the liquid outlet pipe both extend out of the box shell and are both located on the same side of the box shell, the sections, connected with the axially split pump, of the liquid inlet pipe and the liquid outlet pipe are bent pipes, the section, provided with the liquid inlet, of the liquid inlet pipe is a liquid inlet short pipe, and the section, provided with the liquid outlet, of the liquid outlet pipe is a liquid outlet short pipe. The section, provided with the liquid outlet, of the liquid outlet pipe is a liquid outlet short pipe, the bent pipe on the liquid inlet pipe is in transition connection with the liquid inlet short pipe through a soft connecting pipe and a short pipe which are connected end to end, and the bent pipe on the liquid outlet pipe is in transition connection with the liquid outlet short pipe through a reducer union and a soft connecting pipe. The liquid inlet short pipe and the liquid outlet short pipe are respectively connected with a gate valve.

Description

Technical Field

[0001] The utility model relates to an intelligent integrated fluid conveying unit. Background Art

[0002] A dual-source heat pump is a device that uses two energy sources (generally groundwater and underground heat) to provide heat or cooling. Its working principle is: underground water source - in summer, the water source absorbs indoor heat through indoor pipes, and then releases the heat through underground circulation pipes and heat pump systems to lower the indoor temperature. In winter, the water source absorbs underground heat through underground circulation pipes, and then heats the indoor air through the heat pump and indoor pipe system to increase the indoor temperature; underground heat source - in summer, the underground heat source absorbs outdoor heat through underground circulation pipes, and then cools the indoor air through the heat pump system to lower the indoor temperature. In winter, the underground heat source absorbs underground heat through underground circulation pipes, and then heats the indoor air through the heat pump system to increase the indoor temperature.

[0003] The large-diameter, high-flow water pumps and pipes used in dual-source heat pumps are relatively large in size, making the overall volume of the installation relatively large and difficult to transport. They are generally assembled on-site, with a long construction period and high economic costs. Summary of the invention

[0004] The problem to be solved by the utility model is to provide an intelligent integrated fluid conveying unit, which overcomes the deficiencies in the prior art.

[0005] 2. In order to solve the above technical problems, the technical solution adopted by the utility model is: an intelligent integrated fluid conveying unit, including a box shell with a rectangular cross-section, the box shell is provided with a partition plate, the partition plate divides the space in the box shell into a control room for placing a control cabinet and an equipment room for placing a split pump, a plurality of groups of split pumps are arranged in the equipment room at intervals, the split pump is connected to a liquid inlet pipe and a liquid outlet pipe, the liquid inlet on the liquid inlet pipe and the liquid outlet on the liquid outlet pipe both extend out of the box shell, the liquid inlet and the liquid outlet They are all located on the same side of the box shell, the sections of the liquid inlet pipe and the liquid outlet pipe connected to the split pump are both elbows, the section of the liquid inlet pipe with a liquid inlet is a liquid inlet short pipe, and the section of the liquid outlet pipe with a liquid outlet is a liquid outlet short pipe, the elbow on the liquid inlet pipe and the liquid inlet short pipe are transitionally connected by a soft connecting pipe and a short pipe connected end to end, the elbow on the liquid outlet pipe and the liquid outlet short pipe are transitionally connected by a reducer and a soft connecting pipe, and the liquid inlet short pipe and the liquid outlet short pipe are both connected with gate valves;

[0006] The control cabinet is provided with a controller electrically connected to the split-center pump and the gate valve.

[0007] Optionally, a silencer check valve is provided on the liquid outlet pipe.

[0008] Optionally, a plurality of inspection doors communicating with the equipment room are provided on the surface of the box shell.

[0009] Optionally, both the front surface and the rear surface of the box shell have inspection doors.

[0010] Optionally, a pressure gauge is provided on the liquid outlet pipe at a section close to the liquid outlet, and the pressure gauge is electrically connected to the controller.

[0011] Optionally, a plurality of radiators are arranged in the box shell, the radiators are electrically connected to the controller, and a heat insulation layer is arranged in the box shell.

[0012] Optionally, a plurality of reinforcing strips are arranged at intervals inside the box shell.

[0013] Optionally, the control room has a control room door, and the control room door is located on a side of the box shell.

[0014] The advantages and positive effects of the utility model are: reasonable structural design, smaller equipment volume than similar products in the prior art, convenient overall transportation, saving time for on-site assembly, greatly improving installation efficiency and reducing installation costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of a specific implementation method of the utility model;

[0016] Figure 2 yes Figure 1 Schematic diagram of the three-dimensional structure after removing the top plate;

[0017] Figure 3 yes Figure 1 A top view of the internal structure;

[0018] In the figure: 1. Box shell; 2. Base; 3. Liquid inlet; 4. Liquid outlet; 5. Inspection door; 6. Control room door; 7. Reinforcement strips; 8. Radiator; 9. Split pump; 10. Liquid inlet pipe; 11. Liquid outlet pipe; 12. Isolation plate; 13. Control cabinet; 14. Gate valve; 15. Flexible connecting pipe; 16. Short pipe; 17. Silencer check valve; 18. Pressure gauge; 19. Reducer. DETAILED DESCRIPTION

[0019] The utility model is further described in detail below in conjunction with specific embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model. In the description of the utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the utility model. In the description of the utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be a connection between the two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood by specific circumstances.

[0020] like Figures 1 to 3 As shown, the utility model provides an intelligent integrated fluid conveying unit, including a box shell 1 with a rectangular cross-section, and an isolation plate 12 is provided in the box shell 1. The isolation plate 12 divides the space in the box shell 1 into a control room for placing a control cabinet 13 and an equipment room for placing a split pump 9, wherein a controller is placed in the control cabinet 13, and the controller is used to control the electronic control equipment in the fluid conveying unit. A plurality of groups of split pumps 9 are arranged in the equipment room at intervals. In this embodiment, three groups of split pumps 9 are arranged, and each split pump 9 is connected to a liquid inlet pipe 10 and a liquid outlet pipe 11, and a liquid inlet 3 on the liquid inlet pipe 10 and a liquid outlet 4 on the liquid outlet pipe 11 both extend out of the box shell 1, and the liquid inlet 3 and the liquid outlet 4 are both located on the same side of the box shell 1. The section connected to the split pump 9 is a curved pipe, the section of the inlet pipe 10 with the liquid inlet 3 is a short inlet pipe, the section of the outlet pipe 11 with the liquid outlet 4 is a short outlet pipe, the curved pipe on the inlet pipe 10 and the short inlet pipe are transitionally connected by a soft connecting pipe 15 and a short pipe 16 connected end to end, the curved pipe on the outlet pipe 11 and the short outlet pipe are transitionally connected by a reducer 19 and a soft connecting pipe 15 connected end to end, the inlet short pipe and the outlet short pipe are both connected with a gate valve 14, a silencer check valve 17 is arranged between the outlet short pipe and the soft connecting pipe 15, a pressure gauge 18 is arranged on the outlet short pipe, the silencer check valve 17 is used for fluid check and noise elimination, and the pressure gauge 18 feeds back the pressure value to the controller in the control cabinet 13.

[0021] The liquid inlet pipe 10 in this embodiment is connected with a bent pipe, a flexible connecting pipe 15, a short pipe 16, a gate valve 14, and a short pipe of the liquid inlet in sequence from the center-open pump 9 to the liquid inlet 3, and the liquid outlet pipe 11 is connected with a bent pipe, a reducing joint 19, a flexible connecting pipe 15, a silencer check valve 17, a gate valve 14, and a short pipe of the liquid outlet pipe in sequence from the center-open pump 9 to the liquid outlet 4. The arrangement of the above-mentioned bent pipe, short pipe 16, flexible connecting pipe 15, and reducing joint 19 is to make the liquid inlet 3 and the liquid outlet 4 located on the same side of the box shell 1, and to make the layout of the entire equipment more compact, thereby reducing the overall volume of the equipment. The connection order, connection quantity, and connection position of the short pipe 16, the flexible connecting pipe 15, and the reducing joint 19 can be matched according to actual conditions.

[0022] The box shell 1 is an elongated structure as a whole, wherein the control room is arranged at one end of the box shell 1, the control room door 6 is arranged on the side of the box shell 1, and reinforcing strips 7 are arranged at intervals on the upper and lower surfaces of the box shell 1 to make the supporting structure of the box shell 1 more stable. A plurality of inspection doors 5 are arranged on the front side and rear side doors of the box shell 1, so that personnel can enter the equipment room from the front and rear of the box shell 1 to inspect the equipment, which can compress the reserved inspection space and further reduce the overall volume of the equipment.

[0023] Radiators 8 are provided in the control room and the equipment room, and a heat insulation layer is provided in the box shell 1 to ensure the normal operation of the equipment and personnel in a low temperature environment.

[0024] The advantages of the intelligent integrated fluid conveying unit in the utility model are as follows: 1. The integrated fluid conveying unit, the liquid inlet pipe 10 and the liquid outlet pipe 11 are arranged horizontally in the same direction, the overall size is small, and it meets the requirements of truck transportation, and solves the problem of large equipment volume and difficult transportation caused by the left and right high and low arrangement of the water inlet and outlet of the equipment; 2. The integrated fluid conveying unit has personnel access doors in the front, rear and control rooms at one end. When a water pump unit has a problem, the corresponding doors at the front and rear can be opened, which is convenient for personnel to enter and exit and repair; 3. The control cabinet and the water pump unit are separated by an isolation steel plate, which plays a good protective role for the control cabinet and personnel, preventing water from entering the control cabinet. When necessary, personnel only need to enter the control room to control the unit; 4. The overall box shell 1 is made into an insulation layer to prevent the inside of the box from being overcooled or overheated. At the same time, multiple electric heaters are arranged inside to ensure that the equipment can operate normally in the northern winter; 5. Intelligent control, the equipment can be set to automatic operation after power on, and no personnel management is required during the period, and the pressure, flow, temperature, fault and other parameter logs are uploaded to the centralized control room.

[0025] The above is a detailed description of the embodiments of the utility model, but the contents are only preferred embodiments of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. Intelligent integrated fluid conveying unit, characterized by: The invention comprises a box shell with a rectangular cross section, wherein the box shell has an isolation plate, wherein the isolation plate divides the space in the box shell into a control room for placing a control cabinet and an equipment room for placing a split-center pump, wherein a plurality of groups of split-center pumps are arranged at intervals in the equipment room, wherein an inlet pipe and an outlet pipe are connected to the split-center pump, wherein the inlet port on the inlet pipe and the outlet port on the outlet pipe both extend out of the box shell, wherein the inlet port and the outlet port are both located on the same side of the box shell, wherein a section of the inlet pipe and the outlet pipe connected to the split-center pump are both bent pipes, a section of the inlet pipe with a liquid inlet is a liquid inlet short pipe, a section of the outlet pipe with a liquid outlet is a liquid outlet short pipe, the bent pipe on the inlet pipe and the liquid inlet short pipe are transitionally connected by a soft connecting pipe and a short pipe connected end to end, the bent pipe on the outlet pipe and the liquid outlet short pipe are transitionally connected by a reducer and a soft connecting pipe, and a gate valve is connected to the inlet short pipe and the outlet short pipe; The control cabinet is provided with a controller electrically connected to the split-center pump and the gate valve.

2. The intelligent integrated fluid conveying unit according to claim 1, characterized in that: A silencer check valve is arranged on the liquid outlet pipe.

3. The intelligent integrated fluid conveying unit according to claim 1 or 2, characterized in that: A plurality of inspection doors communicating with the equipment room are arranged on the surface of the box shell.

4. The intelligent integrated fluid conveying unit according to claim 3 is characterized in that: The front surface and the rear surface of the box shell are both provided with inspection doors.

5. The intelligent integrated fluid conveying unit according to claim 4 is characterized in that: A pressure gauge is arranged on the liquid outlet short tube, and the pressure gauge is electrically connected to the controller.

6. The intelligent integrated fluid conveying unit according to claim 5, characterized in that: A plurality of radiators are arranged in the box shell, the radiators are electrically connected to the controller, and a heat insulation layer is arranged in the box shell.

7. The intelligent integrated fluid conveying unit according to claim 5, characterized in that: A plurality of reinforcing strips are arranged at intervals in the outer shell of the box body.

8. The intelligent integrated fluid conveying unit according to claim 5, characterized in that: The control room is provided with a control room door, and the control room door is located on the side of the box shell.

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