Water cooling device

Abstract

The utility model relates to the technical field of analysis and detection setting, and discloses a water cooling device which comprises a cooling tank, a cover plate, a first fixing piece and a second fixing piece, a water injection hole and a plurality of limiting holes are formed in the cover plate, the water injection hole is used for injecting cooling water into the cooling tank, and the limiting holes are used for sleeving the peripheries of the sample bottles to prevent the sample bottles from toppling over in the water injection cooling process; the multiple first fixing pieces are sequentially connected end to end and annularly arranged on the peripheral side wall of the cooling tank, so that when the cover plate is placed in, the first fixing pieces can support the cover plate, the periphery of the sample bottle is exactly sleeved with the limiting holes, and the sample bottle is prevented from toppling over in the water injection cooling process; the second fixing pieces are located at the joint of the two first fixing pieces and / or evenly distributed on the first fixing pieces. The device has the beneficial effects that the cooling time is shortened, and meanwhile, the safety of the sample bottle in the cooling process can be ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of analytical testing equipment, and particularly relates to a water cooling device. Background Art

[0002] During the process of laboratory analysis and testing, some chemical reactions involved in some testing methods have requirements for temperature, and the test sample needs to be cooled to a certain temperature before the next experiment can be carried out. Especially before titration analysis, the test sample needs to be cooled to room temperature and then an indicator is added. Relying on natural cooling takes a long time, which not only affects work efficiency but also increases the reaction time of side reactions and affects the testing effect. Content of the Utility Model

[0003] The purpose of the utility model is to provide a water cooling device to solve the problems such as affecting work efficiency and testing effect by relying on natural cooling in the above background art.

[0004] To achieve the above purpose, the utility model provides the following technical solutions:

[0005] A water cooling device, comprising:

[0006] A cooling tank, the cooling tank has a receiving cavity with an open top end, and a drain port communicating with the receiving cavity is provided at the bottom or side wall of the cooling tank;

[0007] A cover plate, the cover plate is provided with a water injection hole and a plurality of limiting holes. The water injection hole is used to inject cooling water into the receiving cavity, and the limiting holes are used to sleeve the outer periphery of the test sample bottle to prevent the test sample bottle from tipping over during the water injection and cooling process;

[0008] A first fixing member, a plurality of the first fixing members are connected end to end in sequence and ring around the peripheral side walls of the receiving cavity, so that when the cover plate is placed into the receiving cavity, the first fixing member can support the cover plate, and the limiting holes just sleeve the outer periphery of the test sample bottle to prevent the test sample bottle from tipping over during the water injection and cooling process;

[0009] A second fixing member, the second fixing member is located at the junction of two first fixing members and / or evenly distributed on the first fixing member, and is used to further maintain the stability of the cover plate.

[0010] Further, it further comprises a water discharge pipe, and the water discharge pipe is connected to the drain port to discharge the cooling water in the receiving cavity. Through this setting, the water discharged from the drain port can be led out and recycled, which is energy-saving and environmentally friendly.

[0011] Further, it further comprises a stopcock, and the stopcock is installed on the water discharge pipe to control the opening and closing of the water discharge pipe and adjust the water level in the receiving cavity. Through this setting, the stopcock can control the water level in the cooling tank and control the temperature of the water in the tank to a certain extent.

[0012] Further, it further includes a first magnetic member and a second magnetic member. The first magnetic member is installed around the cover plate, and the second magnetic member is installed on the first fixing member to magnetically fix the cover plate to the first fixing member. Through this setting, the cover plate can be further fixed to prevent the reagent bottle from floating due to water flow power or buoyancy.

[0013] Further, it further includes a handle portion located on both sides of the cover plate for picking up the cover plate.

[0014] Further, the first fixing member is a fixing rod, and several of the fixing rods are connected end to end in sequence and are arranged around the peripheral wall of the accommodation cavity.

[0015] Further, the second fixing member is a fixing piece, and the fixing piece is located at the junction of two fixing rods and / or is evenly distributed on the fixing rods.

[0016] Further, the fixing piece is triangular or rectangular.

[0017] Further, the first fixing member is arranged in the middle position of the accommodation cavity along the depth direction of the accommodation cavity. The depth of the accommodation cavity is matched with the height of the reagent bottle, and the height of the first fixing member corresponds to the placement height of the cover plate. The setting height of the first fixing member needs to ensure that after the cover plate is placed, the limiting hole can sleeve the reagent bottle to avoid the sample bottle from tipping over caused by water flow power and buoyancy.

[0018] Further, the diameter of the water injection hole is 2 cm to 3 cm, and the aperture of the limiting hole is 4 cm to 7 cm. The aperture of the limiting hole is determined according to the size of the bottle mouth and the bottle body of the reagent bottle.

[0019] The present utility model has the following advantages compared with the prior art:

[0020] 1. The water cooling device of the present utility model has a simple structure. A first fixing member connected end to end is arranged inside the periphery of the cooling tank. The first fixing member is used to support the cover plate and limit the position of the cover plate to prevent the cover plate from shifting. At the same time, a second fixing member can also be arranged at the junction of two adjacent first fixing members to further fixedly connect the two adjacent first fixing members and further increase the area for supporting the cover plate. Specifically, the second fixing members can also be evenly arranged on the first fixing member to further improve the stability of the cover plate. When using this water cooling device, the sample bottles containing the samples to be cooled are arranged in sequence in the accommodation cavity, and the cover plate is covered. The limiting holes of the cover plate correspondingly sleeve the outer periphery of the sample bottles. The cover plate is provided with a water injection hole, and cooling water is injected downward through the water injection hole. When the water is injected into the accommodation cavity through the water injection hole, the limiting holes can avoid the sample bottles from tipping over caused by water flow power and buoyancy, shortening the cooling time while ensuring the safety of the sample bottles during the cooling process.

[0021] 2. The water cooling device of the present utility model has a cooling tank and a cover plate made of PC material, which are corrosion-resistant, oxidation-resistant, and not easily deformed. The whole device is convenient to transfer, flexible and mobile, suitable for the cooling links in laboratories of various industries such as metallurgy and environmental protection, and has a certain application prospect in the field of chemical research. Brief Description of the Drawings

[0022] Figure 1 It is a schematic structural diagram of the water cooling device in the embodiment of the present utility model;

[0023] Figure 2 It is a schematic structural diagram of the cover plate in the water cooling device in the embodiment of the present utility model;

[0024] In the figure: 1. Cooling tank; 101. Accommodating cavity; 102. Drainage port; 2. Cover plate; 201. Water injection hole; 202. Limiting hole; 3. First fixing member; 4. Second fixing member; 5. Drain pipe; 6. Stop clamp; 7. Handle part. Detailed Embodiment

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] It should be noted that in the description of the present utility model, the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present 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 present utility model.

[0027] In addition, it should be understood that, for the convenience of description, the sizes of the various components shown in the accompanying drawings are not drawn in actual proportional relationships.

[0028] It should be noted that similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined or described in one drawing, it will not be necessary to further specifically discuss and describe it in the description of the subsequent drawings.

[0029] Embodiment:

[0030] As Figures 1 to 2 shown, the present utility model provides a water cooling device, including:

[0031] Cooling tank 1, the cooling tank 1 has a receiving cavity 101 with an open top end, and a drain port 102 communicating with the receiving cavity 101 is provided at the bottom or side wall of the cooling tank 1. A water discharge pipe 5 is connected to the drain port 102, so that the water in the receiving cavity 101 can be led out, recycled and reused, saving energy and being environmentally friendly. A water stop clip 6 is installed on the water discharge pipe 5 to control the opening and closing of the water discharge pipe 5. Through the water stop clip 6, the water level in the cooling tank 1 can be controlled, and to a certain extent, the temperature of the water in the cooling tank 1 can be controlled.

[0032] As Figure 1 shown, the drain port 102 can be provided on the side wall of the cooling tank 1; in another embodiment, the drain port 102 can also be provided at the bottom of the cooling tank. At this time, the cooling tank needs to be installed with feet or casters to lift the cooling tank 1, facilitating the connection of the water discharge pipe 5.

[0033] Cover plate 2, the cover plate 2 is provided with a water injection hole 201 and a plurality of limit holes 202. The water injection hole 201 is used to inject cooling water into the receiving cavity 101, and the limit holes 202 are used to sleeve the outer periphery of the sample bottle to prevent the sample bottle from tipping during the water injection and cooling process; wherein the diameter of the water injection hole 201 is 2 cm to 3 cm, and the aperture of the limit hole 202 is 4 cm to 7 cm. Specifically, the aperture of the limit hole 202 is determined according to the size of the bottle mouth and the bottle body of the reagent bottle. Handles for picking up the cover plate 2 are provided on both sides of the cover plate 2. Both the cooling tank 1 and the cover plate 2 are made of PC material. In this embodiment, the water injection hole 201 is provided on the cover plate. When in use, cooling water is directly injected into the area below the cover plate through the water injection hole. Compared with providing the water injection hole on the side wall of the tank body below the limit plate, in this embodiment, the water injection hole is provided on the cover plate, and the adjustable range of the cooling water level is larger, and higher cooling water can be injected, which can also achieve a better cooling effect for reagent bottles with a higher reagent liquid.

[0034] First fixing member 3, a plurality of the first fixing members 3 are connected end to end in sequence and ring around the peripheral side wall of the receiving cavity 101, so that when the cover plate 2 is placed into the receiving cavity 101, the first fixing member 3 can support the cover plate 2, limit the offset of the cover plate 2, and does not block the limit holes on the cover plate 2. On the basis of the first fixing member 3, a second fixing member 4 is further provided. The second fixing member 4 is located at the junction of two first fixing members 3, and can further connect and fix the adjacent two first fixing members 3. Moreover, the second fixing members can be evenly distributed on the first fixing member 3. The first fixing member 3 and the second fixing member 4 cooperate together to support the cover plate 2, further improving the stability of the cover plate. When in use, the limit holes 202 just sleeve the outer periphery of the sample bottle. Under the action of the cover plate 2 and the limit holes 202, the sample bottle is prevented from tipping during the water injection and cooling process, improving safety.

[0035] The first fixing member 3 is a fixing rod, which can be a strip-shaped cylinder or a strip-shaped cuboid. A plurality of the fixing rods are connected end to end in sequence and are arranged around the peripheral wall of the accommodation cavity. The second fixing member 4 is a fixing piece, which can be triangular or rectangular. The fixing piece is located at the junction of two fixing rods and / or is evenly distributed on the fixing rods. The fixing rod and the fixing piece jointly act to support the cover plate 2 and limit the offset of the cover plate 2, so that when the limiting hole 202 sleeves the sample bottle, the conical flask can be prevented from tipping due to water flow power and buoyancy.

[0036] In this embodiment, a first magnetic attraction member and a second magnetic attraction member (not shown in the figure) are further provided. The first magnetic attraction member is installed around the cover plate 2, and the second magnetic attraction member is installed on the first fixing member 3 to magnetically fix the cover plate 2 and the first fixing member 3. Through this setting, when the cover plate 2 is placed on the first fixing member 3 and the second fixing member 4, under the magnetic attraction of the first magnetic member and the second magnetic member, the cover plate is fixed on the first fixing member 3 and the second fixing member 4, further improving the stability of the reagent bottle during the water injection and cooling process.

[0037] The first fixing member 3 is arranged at the middle position of the accommodation cavity 101 along the depth direction of the accommodation cavity 101. The depth of the accommodation cavity 101 is matched with the height of the reagent bottle. The height of the first fixing member 3 corresponds to the placement height of the cover plate. The set height of the first fixing member 3 needs to ensure that after the cover plate 2 is inserted, the limiting hole 202 sleeves the reagent bottle and can prevent the sample bottle from tipping due to water flow power and buoyancy.

[0038] During the cooling operation, place the sample bottle containing the liquid sample in the accommodation cavity 101 of the cooling tank 1, cover the cover plate, pass the mouth of the reagent bottle through the limiting hole 202, open the tap water valve, and the normal-temperature water is injected into the accommodation cavity from the water injection hole. When the liquid level in the tank reaches the expected water level, for example, the expected water level exceeds the height of the liquid sample, close the water valve, wait for 3 - 5 minutes, open the stop clamp of the drain pipe, and release the hot water. Repeat the water injection operation once. At this time, the liquid sample in the sample bottle basically reaches room temperature, and the next process experiment can be carried out.

[0039] The water cooling device in this embodiment has a simple structure and is convenient to operate. The limiting hole 202 of the cover plate 2 correspondingly sleeves the outer periphery of the sample bottle. When water is injected into the accommodation cavity 101 along the water injection hole 201, due to the relative fixation of the cover plate 2, the sample bottle sleeved by the limiting hole 202 can avoid tipping caused by water flow power and buoyancy. Moreover, while shortening the cooling time, the safety of the sample bottle during the cooling process can be ensured.

[0040] During specific implementation:

[0041] In this embodiment, the sample bottle is a common conical flask. The accommodating cavity 101 of the cooling tank 1 is in the shape of a cuboid, with a length of 42 cm, a width of 32 cm, and a height of 20 cm. The fixing rod is a strip-shaped cylinder, and the fixing piece is a right triangle, with the lengths of two sides of this right triangle being 3 cm - 5 cm. The fixing rod is arranged inside the accommodating cavity 101 and is parallel to the bottom surface of the accommodating cavity, and the distance from the bottom of the cavity is about 10 cm. The fixing piece is as Figure 1 shown and is located at the four corners of the cuboid accommodating cavity 101, and the fixing rod is embedded in the fixing piece.

[0042] The cover plate 2 is an integrally injection-molded structure, with a length of 41 cm and a width of 31 cm. A number of limiting holes 202 are opened on the cover plate 2. There is a handle 7 on each of the left and right sides of the cover plate 2. An injection hole 201 is opened on one side of the cover plate 2. The handle 7 is a plastic rope or metal wire with a length of about 15 cm - 20 cm. Small holes are drilled on the cover plate 2, and the handle 7 passes through the small holes and is wound and fixed on both sides of the cover plate 2. The diameter of the injection hole 201 is about 2 cm - 3 cm. During the cooling operation, tap water is introduced into the injection hole through a pipe. The diameter of the limiting hole is 4 cm - 7 cm. During the cooling operation, the conical flasks containing the samples to be cooled are placed in the tank body in sequence, the cover plate is covered, and the conical flask mouths pass through the limiting holes from bottom to top. When water is injected, the limiting holes can prevent the conical flasks from tipping due to the water flow power and buoyancy.

[0043] In another embodiment, the components of the water cooling device can be adjusted accordingly according to the type of the sample bottle.

[0044] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water cooling device, characterized in that: include: A cooling trough, wherein the cooling trough has a receiving cavity with an opening at the top, and a drainage port communicating with the receiving cavity is provided at the bottom or side wall of the cooling trough; A cover plate, wherein the cover plate is provided with a water injection hole and a plurality of limit holes, wherein the water injection hole is used to inject cooling water into the accommodating cavity, and the limit holes are used to cover the outer circumference of the sample bottle to prevent the sample bottle from tipping over during the water injection and cooling process; A first fixing member, wherein a plurality of the first fixing members are connected end to end in a ring and arranged on the surrounding side walls of the accommodating cavity, so that when the cover plate is placed in the accommodating cavity, the first fixing member can hold up the cover plate, and the limiting hole just covers the outer circumference of the sample bottle to prevent the sample bottle from tipping over during the water filling and cooling process; The second fixing member is located at the intersection of two first fixing members and / or is evenly distributed on the first fixing members, and is used to further maintain the stability of the cover plate.

2. The water cooling device according to claim 1, characterized in that: It also includes a drain pipe, which is connected to the drain port to drain the cooling water in the accommodating cavity.

3. The water cooling device according to claim 2, characterized in that: It also includes a water stop clamp, which is installed on the drain pipe to control the opening and closing of the drain pipe and adjust the water level in the accommodating chamber.

4. The water cooling device according to claim 1, characterized in that: It also includes a first magnetic attraction component and a second magnetic attraction component, wherein the first magnetic attraction component is installed around the cover plate, and the second magnetic attraction component is installed on the first fixing component to magnetically fix the cover plate to the first fixing component.

5. The water cooling device according to claim 1, characterized in that: The utility model also comprises a handle part, wherein the handle part is located at both sides of the cover plate and is used for picking up the cover plate.

6. The water cooling device according to claim 1, characterized in that: The first fixing member is a fixing rod, and a plurality of the fixing rods are connected end to end in sequence and are arranged around the surrounding walls of the accommodating cavity.

7. The water cooling device according to claim 6, characterized in that: The second fixing member is a fixing plate, and the fixing plate is located at the intersection of two fixing rods and / or is evenly distributed on the fixing rods.

8. The water cooling device according to claim 7, characterized in that: The fixing piece is triangular or rectangular.

9. The water cooling device according to claim 1, characterized in that: The first fixing member is arranged at a middle position of the accommodating cavity along the depth direction of the accommodating cavity.

10. The water cooling device according to claim 1, characterized in that: The diameter of the water injection hole is 2 cm to 3 cm, and the diameter of the limiting hole is 4 cm to 7 cm.

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