Low-temperature circulating equipment for circulating water

Abstract

The utility model discloses low-temperature circulating equipment for circulating water, which relates to the technical field of circulating water tanks and comprises a platform, a turntable is rotatably connected to the upper portion of the platform, a water tank is arranged on the turntable, a round opening is formed in the top end of the water tank, a connecting disc is rotatably connected in the round opening, and a water circulating mechanism is arranged on the connecting disc. According to the low-temperature circulating equipment for circulating water, the connecting disc and the water tank are arranged, the connecting disc is used for bearing flow guide mechanisms such as a circulating water pipe, and the mode that the connecting disc and the water tank can rotate relative to each other is utilized, so that the water tank rotates, the water temperature is increased, and meanwhile the water temperature is increased; therefore, the water tank can rotate without hindering, the rotation convenience of the water tank can be effectively improved, the energy consumption required by rotation is reduced, and the use cost of low-temperature circulating equipment for circulating water is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of circulating water tanks, in particular to low-temperature circulating water equipment. Background Art

[0002] The conventional design of the current low-temperature circulation equipment for circulating water is "outdoor chiller - plate heat exchanger - primary circulation pump - outdoor chiller" as the primary cold source side circulation; and "plate heat exchanger - circulating water tank - secondary circulation pump - experimental equipment - plate heat exchanger" as the secondary circulation.

[0003] After extensive searching, it was found that: China Utility Model Patent Column: Publication No. CN 212673593 U discloses an improved low-temperature circulating water tank, including a placement box, an insulation layer is provided on the inner wall of the placement box, a water tank is provided at the bottom of the placement box, the water tank is located on the base, a rotating shaft is fixedly connected to the center of the base, the rotating shaft is connected to the output end of the rotating motor, a water pump is provided on one side of the water tank, the water pump is connected to one end of the circulating water pipe, a circle of positioning ring is provided in the middle of the water tank, and arc-shaped grooves are formed on both sides of the middle of the positioning ring. A limit block is provided at the position of the positioning ring on the inner wall of the placement box, and the limit block is concave in shape. Balls are provided on both sides of the limit block. The positioning ring is located in the limit block, and the groove and the ball are adapted.

[0004] In the above scheme, although there are many benefits, the method of using a rotating motor to drive the water tank to rotate will result in a limited rotation angle of the water tank due to the limitation of the circulating water pipe. The water tank can only move by swinging left and right, which will affect the rotational kinetic energy of the rotating motor, resulting in energy waste and affecting the liquid activity and mixing efficiency in the water tank. Among them, the movement of the circulating water pipe will affect the installation of various equipment. Utility Model Content

[0005] The purpose of the utility model is to provide a low-temperature circulation device for circulating water, so as to solve the problem in the prior art that the water tank is difficult to rotate and the energy consumption is increased.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a low-temperature circulation equipment for circulating water, comprising a platform, a turntable rotatably connected to the upper part of the platform, a water tank is provided on the turntable, a circular opening is opened at the top of the water tank, a connecting disk is rotatably connected in the circular opening, a water circulation mechanism is provided on the connecting disk, and a fixing component for stabilizing the connecting disk is provided on the platform.

[0007] Preferably, the water circulation mechanism includes a placement rack and a water pump, the water pump is electrically connected to the power supply, the placement rack is installed at the bottom of the connecting plate, the water pump is arranged on the placement rack, and two circulating water pipes are fixedly connected to the top of the connecting plate. The bottom end of the circulating water pipe at the left end passes through the connecting plate and extends to the inside of the water tank, and the extended end of the circulating water pipe at the left end is fixedly connected to the water outlet end of the water pump.

[0008] Preferably, the movable ends of the two circulating water pipes are fixedly connected to a pressure-stabilizing pump and a circulating pump respectively, the pressure-stabilizing pump is fixedly connected to an outdoor cold source mechanism through a conduit, the outdoor cold source mechanism is fixedly connected to an experimental device through a conduit, and the experimental device is fixedly connected to the circulating pump through a conduit.

[0009] Preferably, a bidirectional screw is rotatably connected in the groove opened on the turntable, and two sliders are provided on the outer thread sleeve of the bidirectional screw. The two sliders are slidably connected to the groove, and the upper parts of the two sliders are fixedly connected to a splint, and the water tank is located between the two splints.

[0010] Preferably, the fixing assembly includes a fixing ring, and the fixing ring sliding sleeve is arranged on the outside of the connecting disk. The outside of the connecting disk is a hexagonal structure. Two vertical rods are fixedly connected to the upper part of the platform. The sliding sleeve outside the vertical rods is provided with a cross rod, and the two cross rods are fixedly connected to the two sides of the fixing ring respectively.

[0011] Preferably, an annular groove is provided at the bottom of the connecting plate, two static rings are provided in the annular groove, a dynamic ring is slidably connected between the two static rings, and the dynamic ring is fixedly connected to the upper part of the water tank.

[0012] Preferably, the dynamic ring includes a coarse ring and a thin ring fixedly connected to each other above and below, the static ring is located on one side of the dynamic ring and is provided with a coarse groove, the coarse ring is slidably connected in the coarse groove cavity, and a first sealing ring is provided between the bottom of the coarse ring and the inner wall of the coarse groove, and the two first sealing rings are respectively located on the inner and outer sides of the thin ring.

[0013] Preferably, a gasket groove is provided on the upper part of the static ring, a second sealing ring is arranged in the gasket groove, a fixing rod distributed in a circumferential array is fixedly connected to the top wall inside the gasket groove, a through hole distributed in a circumferential array is provided on the top wall inside the annular groove, the top end of the fixing rod passes through the through hole provided on the upper part of the second sealing ring and is inserted into the through hole cavity.

[0014] Preferably, a threaded rod is threadedly connected to the threaded groove at the top of the fixing rod, and a nut is fixedly connected to the top of the threaded rod, and the nut is located on the upper part of the connecting plate.

[0015] Preferably, a servo motor that drives the turntable to rotate is installed in the platform. The servo motor used in this application is a purchased part, which is selected according to the power and size requirements. The system for controlling the switch adopts the module provided by the corresponding merchant. This application will not go into details. The servo motor is electrically connected to the power supply.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. The present application sets a connecting plate and a water tank, uses the connecting plate to carry the circulating water pipe and other diversion mechanisms, and uses the connection plate and the water tank to rotate with each other, so that the water tank rotates and increases the rapid equalization of water temperature without affecting the installation and use of the circulating water pipe and other diversion mechanisms. In this way, the water tank can rotate without hindrance, thereby effectively improving the convenience of water tank rotation, reducing the energy consumption required for rotation, and reducing the use cost of low-temperature circulation equipment for circulating water.

[0018] 2. This application sets a bidirectional screw on the turntable, so that the clamping distance of the splint can be adjusted according to the volume of the water tank, so that the turntable on the platform can be adapted to the installation of different water tanks, thereby effectively improving the usability of the low-temperature circulation equipment for circulating water.

[0019] 3. This application increases the sealing between the connecting plate and the water tank and improves the convenience of disassembly and assembly of the connecting plate by setting a static ring and a dynamic ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a three-dimensional schematic diagram of the entire low-temperature circulating water equipment of the utility model;

[0021] Figure 2 This is a three-dimensional schematic diagram of a platform of a low-temperature circulating water circulation device of the utility model;

[0022] Figure 3 This is a schematic cross-sectional view of the overall structure of a low-temperature circulating water circulation device of the present invention;

[0023] Figure 4 This is a three-dimensional schematic diagram of the coordination of the connecting plate, the second sealing ring and the static ring of a low-temperature circulating water circulation device of the utility model;

[0024] Figure 5 for Figure 3 A local enlarged view of point A in FIG;

[0025] Figure 6 This is a flow chart of a low-temperature circulating water equipment of the utility model.

[0026] Numbers in the figure: 1. Platform; 2. Turntable; 3. Water tank; 4. Round mouth; 5. Connecting plate; 6. Water circulation mechanism; 601. Placement rack; 602. Water pump; 603. Circulating water pipe; 7. Pressure-stabilizing pump; 8. Circulating pump; 9. Outdoor cold source mechanism; 10. Experimental equipment; 11. Bidirectional screw; 12. Clamp; 13. Fixed ring; 14. Vertical rod; 15. Horizontal rod; 16. Annular groove; 17. Static ring; 18. Dynamic ring; 19. First sealing ring; 20. Gasket groove; 21. Second sealing ring; 22. Fixed rod; 23. Through hole; 24. Threaded rod; 25. Servo motor. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] Example: Figure 1 - Figure 6 As shown, the utility model provides a technical solution for a low-temperature circulation device for circulating water, comprising a platform 1, a turntable 2 rotatably connected to the upper portion of the platform 1, a water tank 3 being provided on the turntable 2, a circular opening 4 being provided at the top of the water tank 3, a connecting disk 5 being rotatably connected in the circular opening 4, a water circulation mechanism 6 being provided on the connecting disk 5, and a fixing component for stabilizing the connecting disk 5 being provided on the platform 1;

[0029] By rotating the turntable 2, the water tank 3 is rotated by the turntable 2. At this time, the connecting plate 5 is stabilized by the fixing component, so that the water circulation mechanism 6 on the connecting plate 5 does not affect the rotation of the water tank 3. In this way, the liquid in the water tank 3 can be quickly mixed, thereby making the liquid balanced.

[0030] The water tank 3 is a closed pressure tank.

[0031] like Figure 1 and Figure 3 As shown, the water circulation mechanism 6 includes a placement rack 601 and a water pump 602. The water pump 602 is electrically connected to a power supply. The placement rack 601 is mounted on the bottom of the connection tray 5. The water pump 602 is disposed on the placement rack 601. Two circulating water pipes 603 are fixedly connected to the top of the connection tray 5. The bottom end of the circulating water pipe 603 on the left end passes through the connection tray 5 and extends into the interior of the water tank 3. The extended end of the circulating water pipe 603 on the left end is fixedly connected to the water outlet end of the water pump 602.

[0032] Use the placement rack 601 to set up the water pump 602 and make the water pump 602 separate from the contact with the inner wall of the water tank 3. Use the water pump 602 to extract the liquid in the water tank 3 and use one of the circulating water pipes 603 to guide it to other equipment. Finally, after circulation, it is guided back into the water tank 3 through another circulating water pipe 603.

[0033] like Figure 6 As shown, the movable ends of the two circulating water pipes 603 are fixedly connected to a pressure-stabilizing pump 7 and a circulating pump 8 respectively. The pressure-stabilizing pump 7 is fixedly connected to an outdoor cold source mechanism 9 through a conduit. The outdoor cold source mechanism 9 is fixedly connected to an experimental device 10 through a conduit. The experimental device 10 is fixedly connected to the circulating pump 8 through a conduit.

[0034] like Figure 1 and Figure 2 As shown, a bidirectional screw 11 is rotatably connected in the groove opened on the turntable 2, and two sliders are provided on the outer thread sleeve of the bidirectional screw 11. The two sliders are slidably connected to the groove, and the upper parts of the two sliders are fixedly connected to the clamping plates 12, and the water tank 3 is located between the two clamping plates 12;

[0035] The bidirectional screw 11 is rotated according to the width of the water tank 3, and the bidirectional screw 11 drives the two clamping plates 12 to move closer to or away from each other, so that the two clamping plates 12 cooperate to clamp the water tank 3;

[0036] Two external threads that are mirror-symmetrically arranged are provided on the outer side of the bidirectional screw 11, and the two sliders are respectively threadedly sleeved on the two external threads.

[0037] like Figure 2 As shown, the fixing assembly includes a fixing ring 13, which is slidably sleeved on the outside of the connecting plate 5. The outside of the connecting plate 5 is a hexagonal structure. Two vertical rods 14 are fixedly connected to the upper part of the platform 1. The vertical rods 14 are slidably sleeved on the outside of the horizontal rods 15. The two horizontal rods 15 are fixedly connected to the two sides of the fixing ring 13 respectively.

[0038] The fixing assembly is used to stabilize the fixing ring 13, and the fixing ring 13 is used to stabilize the connecting disk 5 to prevent the connecting disk 5 from rotating;

[0039] A threaded hole is provided on one side of the cross bar 15, and a bolt is threadedly connected to the threaded hole. The movable end of the bolt can pass through the threaded hole and contact the surface wall of the vertical bar 14. The bolt is used to increase the friction between the vertical bar 14 and the cross bar 15, so that the cross bar 15 is fixed on the vertical bar 14.

[0040] like Figure 4 and Figure 5 As shown, an annular groove 16 is provided at the bottom of the connecting plate 5 , and two static rings 17 are provided in the annular groove 16 . A dynamic ring 18 is slidably connected between the two static rings 17 , and the dynamic ring 18 is fixedly connected to the upper part of the water tank 3 .

[0041] like Figure 4 and Figure 5 As shown, the dynamic ring 18 includes a coarse ring and a thin ring fixedly connected to each other at the top and bottom. The static ring 17 is located on one side of the dynamic ring 18 and is provided with a coarse groove. The coarse ring is slidably connected in the coarse groove cavity, and a first sealing ring 19 is provided between the bottom of the coarse ring and the inner wall of the coarse groove. The two first sealing rings 19 are respectively located on the inner and outer sides of the thin ring.

[0042] like Figure 4 and Figure 5As shown, a gasket groove 20 is provided on the upper part of the static ring 17, a second sealing ring 21 is provided in the gasket groove 20, and a fixing rod 22 distributed in a circumferential array is fixedly connected to the top wall inside the gasket groove 20, and a through hole 23 distributed in a circumferential array is provided on the top wall inside the annular groove 16. The top end of the fixing rod 22 passes through the through hole provided on the upper part of the second sealing ring 21 and is inserted into the cavity of the through hole 23.

[0043] like Figure 4 and Figure 5 As shown, a threaded rod 24 is threadedly connected to the threaded groove at the top of the fixing rod 22, and a nut is fixedly connected to the top of the threaded rod 24, which is located on the upper part of the connecting plate 5;

[0044] The threaded rod 24 can be used to fix the static ring 17 in the cavity of the annular groove 16, thereby facilitating the disassembly and assembly of the static ring 17. The second sealing ring 21 is used to increase the sealing between the static ring 17 and the inner wall of the annular groove 16; the first sealing ring 19 is used to increase the sealing between the dynamic ring 18 and the static ring 17.

[0045] like Figure 1 and Figure 2 As shown, a servo motor 25 for driving the turntable 2 to rotate is installed in the platform 1. The servo motor 25 used in this application is a purchased part, which is selected according to the power and size requirements. The system for controlling the switch adopts a module provided by the corresponding merchant, and this application will not go into details. The servo motor 25 is electrically connected to the power supply;

[0046] The servo motor 25 is used to drive the turntable 2 to rotate.

[0047] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A low-temperature circulating water circulation device, characterized in that: The invention comprises a platform (1), wherein a turntable (2) is rotatably connected to the upper part of the platform (1), a water tank (3) is provided on the turntable (2), a circular opening (4) is provided at the top of the water tank (3), a connecting disk (5) is rotatably connected in the circular opening (4), a water circulation mechanism (6) is provided on the connecting disk (5), and a fixing component for stabilizing the connecting disk (5) is provided on the platform (1).

2. The low-temperature circulating water circulation equipment according to claim 1, characterized in that: The water circulation mechanism (6) comprises a placement rack (601) and a water pump (602). The placement rack (601) is mounted on the bottom of the connection plate (5). The water pump (602) is arranged on the placement rack (601). Two circulating water pipes (603) are fixedly connected to the top of the connection plate (5). The bottom end of the circulating water pipe (603) at the left end passes through the connection plate (5) and extends to the inside of the water tank (3). The extended end of the circulating water pipe (603) at the left end is fixedly connected to the water outlet end of the water pump (602).

3. The low-temperature circulating water circulation equipment according to claim 2, characterized in that: The movable ends of the two circulating water pipes (603) are fixedly connected to a pressure-stabilizing pump (7) and a circulating pump (8), respectively. The pressure-stabilizing pump (7) is fixedly connected to an outdoor cold source mechanism (9) through a conduit. The outdoor cold source mechanism (9) is fixedly connected to an experimental device (10) through a conduit. The experimental device (10) is fixedly connected to the circulating pump (8) through a conduit.

4. The low-temperature circulating water circulation equipment according to claim 1, characterized in that: A bidirectional screw (11) is rotatably connected in the groove formed on the turntable (2); two sliders are provided on the outer thread sleeve of the bidirectional screw (11); the two sliders are slidably connected to the groove, and the upper parts of the two sliders are fixedly connected to a clamping plate (12); the water tank (3) is located between the two clamping plates (12).

5. The low-temperature circulating water circulation equipment according to claim 1, characterized in that: The fixing assembly comprises a fixing ring (13), the fixing ring (13) is slidably sleeved on the outside of the connecting disk (5), the outside of the connecting disk (5) is a hexagonal structure, two vertical rods (14) are fixedly connected to the upper part of the platform (1), and the vertical rods (14) are slidably sleeved on the outside with a cross rod (15), and the two cross rods (15) are fixedly connected to the two sides of the fixing ring (13).

6. The low-temperature circulating water circulation equipment according to claim 1, characterized in that: An annular groove (16) is provided at the bottom of the connecting plate (5), two stationary rings (17) are provided in the annular groove (16), a dynamic ring (18) is slidably connected between the two stationary rings (17), and the dynamic ring (18) is fixedly connected to the upper part of the water tank (3).

7. The low-temperature circulating water circulation equipment according to claim 6, characterized in that: The dynamic ring (18) includes a coarse ring and a thin ring fixedly connected to each other at the top and bottom. The static ring (17) is located on one side of the dynamic ring (18) and is provided with a coarse groove. The coarse ring is slidably connected in the coarse groove cavity, and a first sealing ring (19) is provided between the bottom of the coarse ring and the inner wall of the coarse groove. The two first sealing rings (19) are respectively located on the inner and outer sides of the thin ring.

8. The low-temperature circulating water circulation equipment according to claim 6, characterized in that: A gasket groove (20) is provided on the upper portion of the stationary ring (17), a second sealing ring (21) is provided in the gasket groove (20), a fixing rod (22) distributed in a circumferential array is fixedly connected to the top wall inside the gasket groove (20), a through hole (23) distributed in a circumferential array is provided on the top wall inside the annular groove (16), the top end of the fixing rod (22) passes through the through hole provided on the upper portion of the second sealing ring (21), and is inserted into the cavity of the through hole (23).

9. The low-temperature circulating water circulation equipment according to claim 8, characterized in that: A threaded rod (24) is threadedly connected to the threaded groove formed at the top of the fixing rod (22), and a nut is fixedly connected to the top of the threaded rod (24), and the nut is located on the upper part of the connecting plate (5).

10. The low-temperature circulating water equipment according to claim 8, characterized in that: A servo motor (25) for driving the turntable (2) to rotate is installed in the platform (1).

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