Constant-temperature water-oil tank with heat collecting device

Abstract

The utility model discloses a constant-temperature water-oil tank with a heat collecting device, and relates to the technical field of constant-temperature tanks. The oil-water tank comprises a tank body and an oil-water tank, the upper surface of the tank body is rotatably connected with a rotating rod, the top of the rotating rod is fixedly connected with a mounting block, the mounting block is rotatably connected with a gear, the gear is meshed with a rack plate, a mounting ring is arranged at the bottom of the rack plate, and a bearing ring is arranged below the mounting ring. Through the arrangement of the gear, the rack plate and the holding rod, when heating is needed, the proper sealing ring is firstly selected to be installed on the mounting ring, then the holding rod is held to rotate the rotating rod mounting ring to one side of the box body, and the sealing ring is installed on the mounting ring through the clamping block. The to-be-heated equipment is mounted on the mounting ring, then the mounting ring is lifted to a proper height, and then the rotating rod is rotated to enable the to-be-heated equipment to rotate to the position above the water-oil tank, so that a user is prevented from directly touching an object to be heated.

Description

Technical Field

[0001] The utility model relates to the technical field of constant temperature tanks, in particular to a constant temperature water-oil tank with a heat collecting device. Background Art

[0002] The constant temperature water-oil tank mainly uses direct heat conduction heating to work. Since the heating element is directly placed in the tank, the cold water / oil flowing through it can directly flow through the surface of the heating element and be heated. Because the plate tank is small in size, the water / oil in the tank can be heated quickly, so the water / oil circulating out has a higher temperature. This product is widely used in drying, concentration, distillation, and impregnation of chemical reagents. Connecting the external circulation pipeline can provide a constant temperature heat source for equipment such as glass reactors and vacuum reactors. It can also be used for water bath constant temperature heating and other temperature tests. It is a must-have tool for educational and scientific research in biology, genetics, viruses, aquaculture, environmental protection, medicine, health, biochemical laboratories, and analysis rooms.

[0003] When installing the device to be heated in the existing constant temperature water-oil tank with a heat collecting device, it is necessary to first install a support rod, then engage a clip on the support rod, clamp an extension rod on the clip, and use a triangular claw on the extension rod to hold the device to be heated, and then lower it into the constant temperature water-oil tank for heating. The process is cumbersome, and the temperature of the device to be heated is high when it is taken out, which can easily cause burns and affect the safety of the user. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a constant temperature water-oil tank with a heat collection device to solve the technical problems that the installation process is complicated and the temperature of the heated equipment is high when it is taken out, which may easily cause burns and affect the safety of users.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a constant temperature water-oil tank with a heat collecting device, comprising a box body and a water-oil tank, the upper surface of the box body is rotatably connected to a rotating rod, the top of the rotating rod is fixedly connected to a mounting block, the mounting block is rotatably connected to a gear, the gear is meshed with a rack plate, a mounting ring is provided at the bottom of the rack plate, a supporting ring is provided below the mounting ring, the bottom of the supporting ring is fixedly connected to the box body, and the mounting ring is clamped with a sealing ring through a clamping block.

[0006] By adopting the above technical solution, the rotating rod can rotate left and right when installing and removing the equipment to be heated, avoiding burns caused by people carrying the equipment to be heated through gloves. The mounting block on the top of the rotating rod can connect the gear and the grip rod to provide a rotation fulcrum for them. The rack plate can rise during the rotation of the gear to realize the lifting of the device to be heated, avoiding burns caused by human operation. The mounting ring can provide support for the device to be heated to prevent it from falling. The supporting ring can support the mounting ring to reduce the force on the gear and the rack plate and increase the overall life. The sealing ring connected to the block can adapt to different sealing rings to provide support for the installation of different equipment to be heated, and at the same time prevent heat loss.

[0007] Furthermore, a ratchet is provided on the top of the mounting block, and a ratchet plate is engaged with the ratchet, and the ratchet plate is rotatably connected to the rack plate through a rotating shaft.

[0008] By adopting the above technical solution, the ratchet on the top of the mounting block can be engaged with the ratchet plate to prevent the grip rod from continuing to rotate when stopped, and the height of the mounting ring can be adjusted at the same time.

[0009] Furthermore, a gripping rod is rotatably connected inside the mounting block, one end of the gripping rod is rotatably connected to a rotating plate via a torsion shaft, pull rods are provided on both sides of the rotating plate, and the pull rod and the ratchet plate are rotatably connected via the rotating block.

[0010] By adopting the above technical solution, the torsion shaft on the rotating plate can push the rotating plate to reset, and the pull rod connects the rotating plate and the ratchet plate, so that the rotation of the rotating plate can be transmitted to the ratchet plate, thereby realizing the control of the ratchet plate.

[0011] Furthermore, two rack plates are provided, a collar is provided between the two rack plates, and the collar is slidably connected to the rotating rod.

[0012] By adopting the above technical solution, the two rack plates can evenly bear the gravity of the equipment to be heated, the ring can provide a limit to prevent the rack plates from rotating, and the ring and the rotating rod can slide up and down along the rotating rod by sliding against each other.

[0013] Furthermore, an upper handle is fixedly connected to the front end of the rotating plate, and a lower handle is arranged below the upper handle.

[0014] By adopting the above technical solution, the upper handle can be convenient for turning the rotating plate, which is convenient for users to use. The upper handle and the lower handle are arranged up and down, which makes it convenient to use the lower handle to pull down the upper handle.

[0015] Furthermore, two gears are provided, and the two gears are arranged in a mirror structure along the neutral plane of the mounting block.

[0016] By adopting the above technical solution, the two mirror-symmetrical gears can be evenly stressed, so that the gravity of the equipment to be heated can be evenly distributed to both sides.

[0017] Furthermore, the sealing ring is made of rubber material, and the mounting ring and the rack plate are fixed by welding.

[0018] By adopting the above technical solution, the rubber sealing ring can provide sealing and supporting functions, and the welding of the mounting ring and the rack plate can improve the structural strength.

[0019] In summary, the utility model mainly has the following beneficial effects:

[0020] 1. The utility model is provided with gears, rack plates and gripping rods. When heating is required, firstly, a suitable sealing ring is selected and installed on the mounting ring, then the gripping rod is gripped and the rotating rod mounting ring is rotated to one side of the box body, and the device to be heated is mounted on the mounting ring, then the lower handle is gripped and pulled upward to lift the mounting ring to a suitable height, the ratchet plate and the ratchet teeth are engaged with each other to prevent the mounting ring from falling, then the rotating rod is rotated to rotate the device to be heated above the water and oil tank, the upper handle and the lower handle are pulled to rotate the ratchet plate and disengage the ratchet teeth, and at the same time, the mounting ring is pulled downward to lower it, and when it is lowered to a suitable height, the upper handle and the lower handle are released to rotate the ratchet plate and engage the ratchet teeth, and the mounting ring is fixed to a suitable height. At the lowest height, the mounting ring is supported by the supporting ring, and then the machine is started to heat the device to be heated, so that the user is prevented from directly touching the object to be heated and being scalded;

[0021] 2. The utility model provides a pawl plate and a ratchet. When the handle is lifted upward, the pawl plate jumps over the ratchet. When the handle is lowered, the rack plate stops moving because the ratchet and the pawl plate are engaged with each other, thereby achieving locking at any position and preventing the installation ring from falling off and causing danger due to lack of a locking mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0023] Figure 2 It is a rear view structural schematic diagram of the utility model;

[0024] Figure 3 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0025] Figure 4 For this utility model Figure 2 Schematic diagram of the enlarged structure at point B.

[0026] In the figure: 1. box body; 2. water-oil tank; 3. rotating rod; 4. mounting block; 5. gear; 6. rack plate; 7. mounting ring; 8. supporting ring; 9. clamping block; 10. sealing ring; 11. ratchet plate; 12. gripping rod; 13. rotating plate; 14. pulling rod; 15. rotating block; 16. sleeve ring; 17. upper handle; 18. lower handle; 19. ratchet. DETAILED DESCRIPTION

[0027] 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0028] The following describes an embodiment of the utility model based on its overall structure.

[0029] A constant temperature water-oil tank with a heat collection device, such as Figure 1-Figure 4 As shown, it includes a box body 1 and a water-oil tank 2. The upper surface of the box body 1 is rotatably connected with a rotating rod 3. The top of the rotating rod 3 is fixedly connected with a mounting block 4. The mounting block 4 is rotatably connected with a gear 5. The gear 5 is meshed with a rack plate 6. The bottom of the rack plate 6 is provided with a mounting ring 7. A supporting ring 8 is provided below the mounting ring 7. The bottom of the supporting ring 8 is fixedly connected to the box body 1. The mounting ring 7 is clamped with a sealing ring 10 through a clamping block 9. The rotating rod 3 rotates left and right when installing and removing the equipment to be heated to avoid burns caused by people carrying the equipment to be heated through gloves. The mounting block 4 at the top connects the gear 5 and the gripping rod 12 to provide a rotation fulcrum for them. The rack plate 6 rises during the rotation of the gear 5 to realize the lifting of the device to be heated to avoid burns caused by human operation. The mounting ring 7 provides support for the device to be heated to prevent it from falling. The supporting ring 8 holds up the mounting ring 7 to reduce the force applied to the gear 5 and the rack plate 6 and improve the overall service life. The sealing ring 10 connected to the clamping block 9 is adapted to different sealing rings 10 to provide support for the installation of different devices to be heated, while preventing heat loss and improving the thermal efficiency of the mechanism.

[0030] See also Figure 1 , Figure 2 and Figure 3 A ratchet 19 is provided on the top of the mounting block 4, and the ratchet 19 is engaged with a pawl plate 11. The pawl plate 11 is rotated and connected to the ratchet 19 on the top of the mounting block 4 through the rotating shaft and the rack plate 6. The pawl plate 11 is engaged with the ratchet 19, which prevents the grip 12 from continuing to rotate when stopped, and at the same time adjusts the height of the mounting ring 7 to achieve the function of heating at different heights.

[0031] See also Figure 1 , Figure 2 and Figure 3The mounting block 4 is internally rotatably connected with a grip rod 12, one end of the grip rod 12 is rotatably connected with a rotating plate 13 through a torsion shaft, and pull rods 14 are arranged on both sides of the rotating plate 13. The pull rod 14 and the ratchet plate 11 are rotatably connected to the torsion shaft on the rotating plate 13 through a rotating block 15 to push the rotating plate 13 to reset. The pull rod 14 connects the rotating plate 13 and the ratchet plate 11, so that the rotation of the rotating plate 13 is transmitted to the ratchet plate 11, thereby realizing the control of the ratchet plate 11 and effectively reducing the control difficulty.

[0032] See also Figure 1 , Figure 2 and Figure 3 Two rack plates 6 are provided, and a ring 16 is provided in the middle of the two rack plates 6. The ring 16 and the rotating rod 3 are slidably connected to the two rack plates 6 to evenly bear the gravity of the equipment to be heated. The ring 16 provides a limit to prevent the rack plate 6 from rotating. The ring 16 and the rotating rod 3 slide with each other to slide up and down along the rotating rod 3, forming a sliding channel to achieve stable up and down movement.

[0033] See also Figure 1 and Figure 3 The front end of the rotating plate 13 is fixedly connected with an upper handle 17, and a lower handle 18 is arranged below the upper handle 17. The upper handle 17 is convenient for turning the rotating plate 13, which is convenient for the user to use. The upper handle 17 and the lower handle 18 are arranged up and down to facilitate using the lower handle 18 to pull the upper handle 17 down.

[0034] See also Figure 1 , Figure 2 and Figure 3 There are two gears 5, and the two gears 5 are arranged in a mirror structure along the neutral plane of the mounting block 4. The two mirror-symmetrical gears 5 are evenly stressed, so that the gravity of the equipment to be heated is evenly distributed to both sides to reduce the damage to the gears 5 caused by the unbalanced load.

[0035] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 The sealing ring 10 is made of rubber material. The mounting ring 7 and the rack plate 6 are welded to fix the sealing ring 10 made of rubber material to provide sealing and supporting functions. The welding of the mounting ring 7 and the rack plate 6 improves the structural strength and the service life of the mechanism.

[0036] The implementation principle of this embodiment is as follows: first, when heating is required, first select a suitable sealing ring 10 and install it on the installation ring 7, then hold the grip 12 and rotate the rotating rod 3 to install the ring 7 to one side of the box body 1, install the device to be heated on the installation ring 7, then hold the lower handle 18 and pull it upward to lift the installation ring 7 to a suitable height, the ratchet plate 11 and the ratchet 19 engage with each other to prevent the installation ring 7 from falling, then rotate the rotating rod 3 to rotate the device to be heated above the water-oil tank 2, pull the upper handle 17 and the lower handle 18 to rotate the ratchet plate 11 and disengage the ratchet 19, and pull downward at the same time to lower the installation ring 7, and when it drops to a suitable height, release the upper handle 17 and the lower handle 18 to rotate the ratchet plate 11 and engage the ratchet 19, so that the installation ring 7 is fixed to a suitable height, and at the lowest height, the installation ring 7 is supported by the supporting ring 8, and then the machine is started to heat the device to be heated;

[0037] When lifted upward, the pawl plate 11 jumps over the ratchet teeth 19. When the lower handle 18 is lowered, the rack plate 6 stops moving because the ratchet teeth 19 and the pawl plate 11 are engaged with each other, thereby achieving locking at any position.

[0038] Parts not involved in the present invention are the same as the prior art or can be implemented by using the prior art, and will not be described in detail here.

[0039] Although an embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contribution as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A constant temperature water-oil tank with a heat collection device, comprising a housing (1) and a water-oil tank (2), characterized in that: The upper surface of the box body (1) is rotatably connected to a rotating rod (3), the top of the rotating rod (3) is fixedly connected to a mounting block (4), the mounting block (4) is rotatably connected to a gear (5), the gear (5) is meshed with a rack plate (6), a mounting ring (7) is provided at the bottom of the rack plate (6), a supporting ring (8) is provided below the mounting ring (7), the bottom of the supporting ring (8) is fixedly connected to the box body (1), and the mounting ring (7) is clamped with a sealing ring (10) via a clamping block (9).

2. The constant temperature water-oil tank with a heat collection device according to claim 1, characterized in that: A ratchet (19) is provided on the top of the mounting block (4), and a ratchet plate (11) is engaged with the ratchet (19), and the ratchet plate (11) is rotatably connected to the rack plate (6) via a rotating shaft.

3. The constant temperature water-oil tank with a heat collection device according to claim 1, characterized in that: A gripping rod (12) is rotatably connected inside the mounting block (4), one end of the gripping rod (12) is rotatably connected to a rotating plate (13) via a torsion shaft, pull rods (14) are provided on both sides of the rotating plate (13), and the pull rods (14) and the ratchet plate (11) are rotatably connected via a rotating block (15).

4. The constant temperature water-oil tank with a heat collection device according to claim 1, characterized in that: Two rack plates (6) are provided, and a collar (16) is provided in the middle of the two rack plates (6). The collar (16) is slidably connected to the rotating rod (3).

5. The constant temperature water-oil tank with a heat collection device according to claim 3, characterized in that: An upper handle (17) is fixedly connected to the front end of the rotating plate (13), and a lower handle (18) is provided below the upper handle (17).

6. The constant temperature water-oil tank with a heat collection device according to claim 1, characterized in that: Two gears (5) are provided, and the two gears (5) are arranged in a mirror-image structure along the neutral plane of the mounting block (4).

7. The constant temperature water-oil tank with a heat collection device according to claim 1, characterized in that: The sealing ring (10) is made of rubber material, and the mounting ring (7) and the rack plate (6) are fixed by welding.

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