Efficient heat dissipation type low-temperature cooling liquid circulating pump

Abstract

The utility model relates to an efficient heat dissipation type low-temperature cooling liquid circulating pump applied to the field of pump machine equipment, which comprises pump machine equipment, a valve port is installed on the upper side of the right end of the pump machine equipment, the outer end of the valve port is movably connected with a liquid conveying hose, and the right end of the pump machine equipment is fixedly connected with a side transverse plate located below the valve port. Transverse holes are symmetrically formed in the upper end of the side transverse plate, a side vertical plate is fixedly connected to the end, away from the valve port, of the upper end of the side transverse plate, a vertical matching hole is formed in the inner end of the side vertical plate, the outer end of the infusion hose is sleeved with a heat preservation pipe outer layer, and a plurality of rubber outer ring plugs are fixedly connected to the outer end of the heat preservation pipe outer layer; in the efficient heat dissipation type low-temperature cooling liquid circulating pump, according to the scheme, the heat preservation pipe outer layer is arranged outside the liquid conveying hose on the outer side of the pump machine equipment, the heat preservation pipe outer layer wraps the outer side of the liquid conveying hose, the defect that the cooling liquid exchanges heat with the surrounding environment in the process of passing through the liquid conveying hose is overcome, and then the cooling effect is guaranteed.

Description

Technical Field

[0001] The utility model relates to an efficient heat dissipation type low-temperature coolant circulation pump, in particular to an efficient heat dissipation type low-temperature coolant circulation pump applied to the field of pump equipment. Background Art

[0002] A coolant circulation pump is a device used to circulate coolant to achieve cooling or temperature control. The coolant circulation pump drives the impeller to rotate through an electric motor, generating centrifugal force, causing the coolant to flow inside the pump and be pressurized. The pressurized coolant is transported to the equipment or system that needs to be cooled, absorbs heat, and then returns to the circulation pump to form a cycle. In this process, the coolant continuously takes away heat, thereby achieving the cooling of the equipment or system.

[0003] The specification of Chinese Patent CN220669901U discloses a low-temperature coolant circulation pump, specifically related to the technical field of low-temperature coolant circulation pumps, including a box body. A liquid tank is opened on one side at the top of the box body. A control panel is arranged at the top of the front surface of the box body. A heat dissipation fence opening is arranged at the front surface of the box body and below the control panel. A heat dissipation mechanism is fixedly installed at the bottom of both side surfaces of the box body. The flowing cold water in the condensation pipeline can take away the heat at the outer end of the heat conduction column, so that the outer end of the heat conduction column can always be in a relatively low temperature range and continuously conduct heat.

[0004] For a low-temperature coolant circulation pump, it is crucial to keep the coolant in a low-temperature state. Without a heat preservation layer, the coolant may exchange heat with the surrounding environment during the process of passing through the hose, resulting in a temperature increase, thereby affecting the cooling effect. Therefore, it is necessary to design an efficient heat dissipation type low-temperature coolant circulation pump to solve the above problems. Summary of the Invention

[0005] Aiming at the above-mentioned prior art, the technical problem to be solved by the utility model is that for a low-temperature coolant circulation pump, it is crucial to keep the coolant in a low-temperature state. Without a heat preservation layer, the coolant may exchange heat with the surrounding environment during the process of passing through the hose, resulting in a temperature increase, thereby affecting the cooling effect.

[0006] To solve the above problems, the utility model provides an efficient heat dissipation type low-temperature coolant circulation pump, including pump equipment. A valve port is installed on the upper side of the right end of the pump equipment. The outer end of the valve port is movably connected with an infusion hose. A side horizontal plate located below the valve port is fixedly connected to the right end of the pump equipment. Transverse holes are symmetrically opened at the upper end of the side horizontal plate. The infusion hose penetrates through the position between the two transverse holes. A side vertical plate is fixedly connected to the upper end of the side horizontal plate away from the valve port. A vertical matching hole is opened at the inner end of the side vertical plate. An outer layer of a heat preservation tube is sleeved on the outer end of the infusion hose. A plurality of rubber outer ring plugs are fixedly connected to the outer end of the outer layer of the heat preservation tube.

[0007] In the above-mentioned highly efficient heat dissipation type low-temperature coolant circulation pump, in this solution, an outer thermal insulation layer is provided outside the liquid delivery hose on the outside of the pump equipment. The outer thermal insulation layer wraps around the outside of the liquid delivery hose, avoiding the drawback of heat exchange between the coolant and the surrounding environment during the process of passing through the liquid delivery hose, thereby ensuring the cooling effect.

[0008] As a further improvement of this application, the multiple rubber outer ring plugs are arranged at equal distances from front to back, and the rubber outer ring plugs penetrate inside and outside the vertically matching holes.

[0009] As a further improvement of this application, a plurality of outer through holes are opened at the outer end of the outer thermal insulation layer, and a T-shaped pressing block is slidably connected to the inner end of the outer through hole.

[0010] As a further improvement of this application, a rubber ball is fixedly connected to the lower end of the T-shaped pressing block, and the rubber ball penetrates to the inside of the outer thermal insulation layer.

[0011] As another improvement of this application, a female velcro is fixedly connected to the outer end of the rubber ball, and a male velcro layer is adhesively connected to the outer end of the liquid delivery hose.

[0012] As a supplement to another improvement of this application, the male velcro layer and the female velcro are adhesively connected to each other, and sliding wheels are installed at the four corners of the lower end of the pump equipment.

[0013] As a supplement to another improvement of this application, a refrigerant storage tank is installed at the upper end of the pump equipment, and the refrigerant storage tank is interconnected with the liquid delivery hose.

[0014] In summary, in this solution, the outer thermal insulation layer wraps around the outside of the liquid delivery hose, avoiding the drawback of heat exchange between the coolant and the surrounding environment during the process of passing through the liquid delivery hose, thereby ensuring the cooling effect. And a plurality of rubber outer ring plugs are provided on the outside of the outer thermal insulation layer. During the process of pulling the outer thermal insulation layer, the rubber outer ring plugs penetrate the inside of the vertically matching holes, and the friction between the two increases. The rubber outer ring plugs can accurately fix the liquid delivery hose inside the outer thermal insulation layer at a specific length position, which makes it unnecessary to repeatedly adjust the extension length of the liquid delivery hose, and the liquid delivery hose can be quickly set to the required working position, improving the operation efficiency. And when the liquid delivery hose is inserted into the outer thermal insulation layer, the female velcro outside the rubber ball can be adhesively attached to the male velcro layer outside the liquid delivery hose, and the two are not easily separated. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 Front view of the pump equipment of the first and second embodiments of this application;

[0016] Figure 2 Enlarged side cross-sectional view of the first and second embodiments of this application;

[0017] Figure 3 Partial axonometric sectional view of the outer layer of the heat preservation pipe for the first implementation mode of this application;

[0018] Figure 4 Schematic diagram of the state where the rubber outer ring plug for the first implementation mode of this application is about to penetrate into the vertical matching hole;

[0019] Figure 5 Partial enlarged schematic view of the male surface magic tape layer for the first implementation mode of this application;

[0020] Figure 6 Front view sectional view of the outer layer of the heat preservation pipe for the first implementation mode of this application;

[0021] Figure 7 For the first implementation mode of this application Figure 6 Partial truncated enlarged view in

[0022] Explanation of the reference numerals in the figure:

[0023] 1. Pumping equipment; 2. Valve port; 3. Side horizontal plate; 4. Horizontal hole; 5. Outer layer of heat preservation pipe; 6. Side vertical plate; 7. Vertical matching hole; 8. Infusion hose; 9. Rubber outer ring plug; 10. Male surface magic tape layer; 11. External through hole; 12. T-shaped pressing block; 13. Female surface magic tape; 14. Rubber ball; 15. Sliding wheel; 16. Refrigerant storage bin. Specific implementation mode

[0024] The following will make a detailed description of the two implementation modes of this application with reference to the accompanying drawings.

[0025] The first implementation mode:

[0026] Figures 1-7 Shows an efficient heat dissipation type low-temperature coolant circulation pump, including pumping equipment 1, a valve port 2 is installed on the upper side of the right end of the pumping equipment 1, the outer end of the valve port 2 is movably connected with an infusion hose 8, the right end of the pumping equipment 1 is fixedly connected with a side horizontal plate 3 located below the valve port 2, one end of the upper end of the side horizontal plate 3 far from the valve port 2 is fixedly connected with a side vertical plate 6, a vertical matching hole 7 is opened at the inner end of the side vertical plate 6, the outer end of the infusion hose 8 is sleeved with an outer layer 5 of the heat preservation pipe, and a plurality of rubber outer ring plugs 9 are fixedly connected to the outer end of the outer layer 5 of the heat preservation pipe.

[0027] Figures 1-7It is shown that the multiple rubber outer plugs 9 are arranged at equal intervals from front to back. The rubber outer plugs 9 penetrate through the vertical matching holes 7 inside and outside. A plurality of external through holes 11 are opened at the outer end of the outer layer 5 of the heat preservation pipe. A T-shaped pressing block 12 is slidably connected to the inner end of the external through hole 11. A rubber ball 14 is fixedly connected to the lower end of the T-shaped pressing block 12. The rubber ball 14 penetrates to the inner side of the outer layer 5 of the heat preservation pipe. A female magic tape 13 is fixedly connected to the outer end of the rubber ball 14. A male magic tape layer 10 is adhesively connected to the outer end of the infusion hose 8. The male magic tape layer 10 and the female magic tape 13 are adhesively connected to each other. Sliding wheels 15 are installed at the four corners of the lower end of the pump device 1. A refrigerant storage tank 16 is installed at the upper end of the pump device 1. The refrigerant storage tank 16 is communicated with the infusion hose 8.

[0028] Figures 1-7 It is shown that in this solution, the coolant is put into the refrigerant storage tank 16 and pressurized by the pump device 1. The pressurized coolant circulates with an external cooling device through the infusion hose 8. An outer layer 5 of the heat preservation pipe is arranged outside the infusion hose 8 on the outside of the pump device 1. The outer layer 5 of the heat preservation pipe wraps around the outside of the infusion hose 8 to avoid the drawback that the coolant exchanges heat with the surrounding environment during the process of passing through the infusion hose 8, thereby ensuring the cooling effect. Moreover, a plurality of rubber outer plugs 9 are arranged outside the outer layer 5 of the heat preservation pipe. During the process of pulling the outer layer 5 of the heat preservation pipe, the rubber outer plugs 9 penetrate through the inside of the vertical matching holes 7, and the friction between them increases. The rubber outer plugs 9 can accurately fix the infusion hose 8 inside the outer layer 5 of the heat preservation pipe at a specific length position. This makes it unnecessary to repeatedly adjust the extension length of the infusion hose 8, and the infusion hose 8 can be quickly set to the required working position, improving the operation efficiency. Moreover, when the infusion hose 8 penetrates inside the outer layer 5 of the heat preservation pipe, before the infusion hose 8 is inserted into the outer layer 5 of the heat preservation pipe, the male magic tape layer 10 can be wound around the outside of the infusion hose 8 and then the infusion hose 8 is penetrated into the outer layer 5 of the heat preservation pipe. After the two are installed in place, press the plurality of T-shaped pressing blocks 12 on the outside of the outer layer 5 of the heat preservation pipe. After the plurality of T-shaped pressing blocks 12 are pressed in the external through holes 11, the rubber balls 14 are close to and fit the outside of the infusion hose 8, so that the female magic tape 13 outside the rubber balls 14 can be adhesively attached to the male magic tape layer 10 outside the infusion hose 8, making the connection surface closer in the installation method of the infusion hose 8 inside the outer layer 5 of the heat preservation pipe, and the two are not easy to separate, enabling the outer layer 5 of the heat preservation pipe to adapt to infusion hoses 8 of different sizes and improving the reuse rate of the outer layer 5 of the heat preservation pipe.

[0029] The second implementation method:

[0030] Figures 1-2An efficient heat dissipation type low-temperature coolant circulation pump is shown. Transverse holes 4 are symmetrically opened at the upper end of the side horizontal plate 3. The infusion hose 8 passes through the position between the two transverse holes 4. At the same time, the side horizontal plate 3 for standardizing and limiting is arranged at the lower position of the outer layer 5 of the heat preservation pipe. The two transverse holes 4 in the side horizontal plate 3 can make the storage state of the outer layer 5 of the heat preservation pipe stable, and can make the layout of the infusion hose 8 more standardized, which is convenient for the daily management and maintenance of equipment accessories in the laboratory.

[0031] Combined with the current actual requirements, the above-mentioned implementation manner adopted in this application, the protection scope is not limited to this. Within the scope of knowledge possessed by those skilled in the art, various changes made without departing from the concept of this application still fall within the protection scope of this utility model.

Claims

1. A high-efficiency heat dissipation type low-temperature coolant circulation pump, characterized in that: The invention comprises a pump device (1), wherein a valve port (2) is installed on the upper right side of the pump device (1), and the outer end of the valve port (2) is movably connected to an infusion hose (8), and the right end of the pump device (1) is fixedly connected to a side horizontal plate (3) located below the valve port (2), and the upper end of the side horizontal plate (3) is symmetrically provided with transverse holes (4), and the infusion hose (8) passes through the position between the two transverse holes (4), and the upper end of the side horizontal plate (3) is fixedly connected to a side vertical plate (6) at one end away from the valve port (2), and the inner end of the side vertical plate (6) is provided with a vertical matching hole (7), and the outer end of the infusion hose (8) is provided with an outer layer of an insulation pipe (5), and the outer end of the outer layer of the insulation pipe (5) is fixedly connected to a plurality of rubber outer ring plugs (9).

2. The high-efficiency heat dissipation type low-temperature coolant circulation pump according to claim 1, characterized in that: The plurality of rubber outer ring plugs (9) are arranged at equal distances from front to back, and the rubber outer ring plugs (9) penetrate inside and outside of the vertical matching hole (7).

3. The high-efficiency heat dissipation type low-temperature coolant circulation pump according to claim 1, characterized in that: The outer end of the outer layer (5) of the thermal insulation pipe is provided with a plurality of external through holes (11), and the inner ends of the external through holes (11) are slidably connected with T-shaped pressing blocks (12).

4. The high-efficiency heat dissipation type low-temperature coolant circulation pump according to claim 3 is characterized in that: A rubber ball (14) is fixedly connected to the lower end of the T-shaped pressing block (12), and the rubber ball (14) penetrates the inner side of the outer layer (5) of the thermal insulation pipe.

5. The high-efficiency heat dissipation type low-temperature coolant circulation pump according to claim 4 is characterized in that: The outer end of the rubber ball (14) is fixedly connected to a female Velcro (13), and the outer end of the infusion hose (8) is adhesively connected to a male Velcro layer (10).

6. The high-efficiency heat dissipation type low-temperature coolant circulation pump according to claim 5, characterized in that: The positive side Velcro layer (10) and the negative side Velcro layer (13) are bonded and connected to each other, and sliding wheels (15) are installed at the four corners of the lower end of the pump device (1).

7. The high-efficiency heat dissipation type low-temperature coolant circulation pump according to claim 1, characterized in that: A refrigerant liquid storage bin (16) is installed at the upper end of the pump device (1), and the refrigerant liquid storage bin (16) and the infusion hose (8) are in communication with each other.

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