Slurry circulating pump cooling device

Abstract

The utility model discloses a slurry circulating pump cooling device which comprises a bottom plate, the top surface of the bottom plate is in threaded connection with a pump body, and one side of the pump body is fixedly connected with a driving motor. According to the utility model, through the arrangement of the refrigeration mechanism and the heat dissipation mechanism, when heat dissipation is carried out on the driving motor, a power supply is switched on, cold air is generated on the cold surface of the refrigeration sheet, and the cold air is conveyed by the three exhaust fans arranged on one side, enters the interior of the placement bin and cools the driving motor in the placement bin; heat generated by the hot surface of the refrigeration sheet can be transmitted to the surface of the heat dissipation fin on one side through the plurality of heat conduction columns which are in lap joint, the heat dissipation fin enables the heat on the surface to be in heat transmission with the external environment by increasing the contact area with the external environment, and it is ensured that the refrigeration sheet can work normally. And the situation that the surface temperature of the driving motor is too high, equipment is damaged, and normal use of the equipment is affected is avoided.

Description

Technical Field

[0001] This utility model relates to the field of circulating pump technology, specifically a slurry circulating pump cooling device. Background Technology

[0002] A circulating pump is a pump used in a device to transport circulating liquids for reaction, absorption, separation, and absorption liquid regeneration. It has a low head and is only used to overcome the pressure drop in the circulating system. Low-head pumps can be used. The term "circulating pump" refers to the function of the pump, while "centrifugal pump" refers to the structure of the pump. The two are completely different concepts. The working principle of a circulating pump is to circulate water. For example, hot water in a water heating pipeline is circulated by a circulating pump.

[0003] Patent document CN219827112U discloses a slurry circulation pump cooling device, including a base with a circulation pump body fixedly connected to its top. A cooling mechanism is installed at the top of the circulation pump body, comprising a heat sink, a cooling tank, a cooling plate, an air-cooling component, and a mounting component. The heat sink is mounted to the top of the circulation pump body via the mounting component. The air-cooling component is located inside the heat sink. Two cooling tanks are fixedly connected to both sides of the heat sink. The cooling plate is fixedly connected to the inner wall of the heat sink. Two circulation pipes for coolant communication are provided between the cooling plate and the two cooling tanks. Multiple through holes are equidistantly provided at the top of the cooling plate. This invention utilizes the coordinated arrangement of the heat sink, cooling tank, cooling plate, air-cooling component, and mounting component to ensure the normal operation of the equipment. Furthermore, the entire cooling mechanism does not occupy the internal space of the circulation pump body, facilitating the maintenance of the circulation pump and the cooling mechanism.

[0004] However, when using this device, it is not easy to monitor the internal temperature of the equipment in real time to avoid damage caused by excessive temperature and affecting normal use of the equipment. Utility Model Content

[0005] The main objective of this invention is to provide a slurry circulation pump cooling device that can effectively solve the problems of cooling circulation pumps and improving cooling efficiency in the prior art.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] A slurry circulation pump cooling device includes a base plate, a pump body threadedly connected to the top surface of the base plate, a drive motor fixedly connected to one side of the pump body, a placement chamber threadedly connected to one edge of one side of the top surface of the base plate, a plurality of guide plates fixedly connected inside the placement chamber, a temperature control mechanism installed inside the placement chamber, the temperature control mechanism including a temperature sensor, a temperature controller and an alarm light, a refrigeration chamber fixedly connected to the right side of the placement chamber, a refrigeration mechanism fixedly connected inside the refrigeration chamber, the refrigeration mechanism including a cooling plate and a battery, a heat dissipation chamber fixedly connected to one side of the refrigeration chamber, a heat dissipation mechanism threadedly connected to the surface of the heat dissipation chamber, the heat dissipation mechanism including heat dissipation fins and heat conduction columns.

[0008] Preferably, the temperature sensor is installed inside the placement chamber, and a temperature controller is electrically connected to one side of the temperature sensor via a power cord. An alarm light is electrically connected to one side of the temperature controller via a power cord.

[0009] Preferably, the cooling chip is fixedly connected to the inside of the cooling chamber, and one side of the cooling chip is electrically connected to a battery via a power line. The cold side of the cooling chip is located inside the cooling chamber, and the hot side of the cooling chip is located inside the heat dissipation chamber.

[0010] Preferably, the heat dissipation fins are threaded to the surface of the heat dissipation chamber, and a plurality of heat-conducting pillars are fixedly connected to one side of the heat dissipation fins, with the heat-conducting pillars overlapping the hot surface of the cooling plate.

[0011] Preferably, the upper surface of the heat dissipation chamber is provided with heat dissipation holes, and a dustproof net is fixedly connected inside the heat dissipation holes. The front of the placement chamber is provided with several heat conduction ports.

[0012] Preferably, one side of the refrigeration chamber is connected to three flow pipes, an exhaust fan is installed inside the flow pipes, and the end of the flow pipes is connected to the interior of the placement chamber.

[0013] Preferably, the top of the placement compartment has two ventilation openings, and a ventilation fan is installed inside the ventilation opening, with a filter screen fixedly connected to the surface of the ventilation fan.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. This utility model, through the setting of a refrigeration mechanism and a heat dissipation mechanism, heats the drive motor. When the power is turned on, the cold surface of the refrigeration chip generates cool air. The cool air is delivered into the placement chamber by three exhaust fans on one side and cools the drive motor inside the placement chamber. Secondly, the heat generated by the hot surface of the refrigeration chip is transferred to the surface of the heat dissipation fins on one side through several overlapping heat conduction columns. The heat dissipation fins transfer the heat on the surface to the external environment by increasing the contact area with the external environment, ensuring that the refrigeration chip can work normally and avoiding the overheating of the drive motor surface, which could damage the equipment and affect its normal use.

[0016] 2. This utility model, through the setting of temperature control mechanism and guide plates, has several guide plates inside the placement chamber when delivering cool air. The guide plates can change the flow path of the cool air, ensuring that the cool air can evenly contact the key parts of the drive motor, which helps to improve the cooling effect and avoid overheating or insufficient cooling in certain areas. Secondly, in conjunction with the temperature sensor set inside the placement chamber, the temperature inside the placement chamber can be detected in real time. When the temperature is too high, the signal is transmitted to the temperature controller on one side for processing. The temperature controller then controls the alarm light to sound an alarm, promptly reminding the staff to check and ensure that the equipment operates under the best working conditions. Attached Figure Description

[0017] Figure 1 This is an overall view of the present utility model;

[0018] Figure 2 This is a diagram of the heat dissipation mechanism of this utility model;

[0019] Figure 3 This is a diagram of the temperature control mechanism of this utility model;

[0020] Figure 4 This is a diagram of the pump body of this utility model.

[0021] In the diagram: 1. Base plate; 2. Pump body; 3. Drive motor; 4. Placement chamber; 5. Guide plate; 6. Temperature control mechanism; 601. Temperature sensor; 602. Temperature controller; 603. Alarm light; 7. Refrigeration chamber; 8. Refrigeration mechanism; 801. Refrigeration element; 802. Battery; 9. Heat dissipation chamber; 10. Heat dissipation mechanism; 1001. Heat dissipation fins; 1002. Heat conduction column; 11. Dustproof net; 12. Heat conduction port; 13. Flow pipe; 14. Exhaust fan; 15. Ventilation fan; 16. Filter screen. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1 - Figure 4 This utility model provides a technical solution: a slurry circulation pump cooling device, including a base plate 1, a pump body 2 threadedly connected to the top surface of the base plate 1, a drive motor 3 fixedly connected to one side of the pump body 2, a placement chamber 4 threadedly connected to the edge of one side of the top surface of the base plate 1, a plurality of guide plates 5 fixedly connected inside the placement chamber 4, and a temperature control mechanism 6 installed inside the placement chamber 4. Through the setting of the temperature control mechanism 6 and the guide plates 5, the equipment is ensured to operate under optimal working conditions. The temperature control mechanism 6 includes a temperature sensor 601, a temperature controller 602, and... The alarm light 603 is located on the right side of the storage compartment 4, where a refrigeration compartment 7 is fixedly connected. Inside the refrigeration compartment 7, a refrigeration mechanism 8 is fixedly connected. The refrigeration mechanism 8 and the heat dissipation mechanism 10 are designed to prevent the surface temperature of the drive motor 3 from becoming too high, which could damage the equipment and affect its normal operation. The refrigeration mechanism 8 includes a cooling plate 801 and a battery 802. A heat dissipation compartment 9 is fixedly connected to one side of the refrigeration compartment 7. The surface of the heat dissipation compartment 9 is threadedly connected to the heat dissipation mechanism 10, which includes heat dissipation fins 1001 and heat conduction columns 1002.

[0024] Please see Figure 1 , Figure 2 , Figure 3 Temperature sensor 601 is installed inside the placement compartment 4. Temperature controller 602 is electrically connected to one side of temperature sensor 601 via a power cord. Alarm light 603 is electrically connected to one side of temperature controller 602 via a power cord.

[0025] The temperature sensor 601 installed inside the placement chamber 4 can detect the temperature inside the placement chamber 4 in real time. When the temperature is too high, it will transmit the signal to the temperature controller 602 on the side for processing. The temperature controller 602 will then control the alarm light 603 to sound an alarm, promptly reminding the staff to check and ensure that the equipment operates under the best working conditions to avoid damage to the equipment.

[0026] Please see Figure 1 , Figure 2 The cooling chip 801 is fixedly connected to the inside of the cooling chamber 7. One side of the cooling chip 801 is electrically connected to the battery 802 via a power cord. The cold side of the cooling chip 801 is located inside the cooling chamber 7, and the hot side of the cooling chip 801 is located inside the heat dissipation chamber 9.

[0027] When the power is turned on, the cold surface of the cooling chip 801 generates cool air. The cool air is delivered into the placement chamber 4 by the three exhaust fans 14 on one side, and cools down the drive motor 3 inside the placement chamber 4 to prevent the surface temperature of the drive motor 3 from getting too high, which could damage the equipment and affect its normal use. The battery 802 can provide continuous power to the cooling chip 801.

[0028] Please see Figure 1 , Figure 2 The heat dissipation fins 1001 are threaded to the surface of the heat dissipation chamber 9. Several heat conduction pillars 1002 are fixedly connected to one side of the heat dissipation fins 1001, and the heat conduction pillars 1002 overlap the hot surface of the cooling chip 801.

[0029] The heat generated by the hot surface of the cooling chip 801 is transferred to the surface of the heat dissipation fins 1001 on one side through several overlapping heat conduction pillars 1002. The heat dissipation fins 1001 transfer the heat on their surface to the external environment by increasing the contact area with the external environment, ensuring that the cooling chip 801 can work normally. Compared with traditional natural heat dissipation, the heat dissipation effect is more obvious.

[0030] Please see Figure 1 , Figure 2 The upper surface of the heat dissipation chamber 9 is provided with heat dissipation holes, and a dustproof mesh 11 is fixedly connected inside the heat dissipation holes. Several heat conduction ports 12 are provided on the front of the placement chamber 4.

[0031] The heat dissipation holes on the surface of the heat dissipation chamber 9 can further dissipate heat from the heat dissipation fins 1001 inside the heat dissipation chamber 9. The dustproof mesh 11 on the surface of the heat dissipation holes can effectively prevent external dust from entering the interior of the heat dissipation chamber 9 and contaminating the heat dissipation fins 1001. The heat conduction port 12 can dissipate heat from the air inside the placement chamber 4, accelerating the heat dissipation effect.

[0032] Please see Figure 2 Three flow pipes 13 are connected to one side of the refrigeration chamber 7. An exhaust fan 14 is installed inside the flow pipe 13, and the end of the flow pipe 13 is connected to the interior of the placement chamber 4.

[0033] The flow pipe 13 facilitates the transport of cool air generated by the cooling chip 801, and the number of flow pipes 13 is three, which can improve the transport efficiency. In conjunction with the exhaust fan 14 installed inside the flow pipe 13, the cool air inside the cooling chamber 7 can be quickly transported to the interior of the placement chamber 4, resulting in high heat dissipation efficiency and fast heat dissipation speed.

[0034] Please see Figure 3 The top of the storage compartment 4 has two ventilation openings, and a ventilation fan 15 is installed inside the ventilation opening. A filter screen 16 is fixedly connected to the surface of the ventilation fan 15.

[0035] The two ventilation openings on the top of the placement chamber 4 can accelerate the air circulation inside the placement chamber 4, so that the cool air inside the placement chamber 4 can be evenly diffused into the internal space. With the use of the ventilation fan 15 and the filter 16, not only can the heat dissipation efficiency be improved, but also the dust in the air can be prevented from entering the interior of the placement chamber 4 and causing pollution to the drive motor 3.

[0036] Working principle: When cooling the drive motor 3, the power is turned on, and the cold side of the cooling chip 801 generates cool air. The cool air is located inside the cooling chamber 7. The exhaust fan 14 is started, and the cool air is delivered into the placement chamber 4 by the three exhaust fans 14 set on one side, and cools the drive motor 3 inside the placement chamber 4. Secondly, the heat generated by the hot side of the cooling chip 801 is transferred through several overlapping heat conduction columns 1002. The heat conduction columns 1002 transfer the heat to the surface of the heat dissipation fins 1001 on one side, thereby dissipating heat from the hot side of the cooling chip 801. The heat dissipation fins 1001 transfer the heat on the surface to the external environment by increasing the contact area with the external environment, ensuring that the cooling chip 801 can work normally.

[0037] When delivering cool air, the placement chamber 4 is equipped with several guide plates 5. The guide plates 5 can change the flow path of the cool air and delay the exhaust of the cool air, ensuring that the cool air can evenly contact the key parts of the drive motor 3.

[0038] Secondly, in conjunction with the temperature sensor 601 installed inside the placement chamber 4, the temperature inside the placement chamber 4 can be detected in real time. When the temperature is too high, the signal is transmitted to the temperature controller 602 on one side for processing. The temperature controller 602 then controls the alarm light 603 to sound an alarm, promptly reminding the staff to check. The above is the working process of the entire device. All contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A slurry circulation pump cooling device, comprising a base plate (1), characterized in that: The top surface of the base plate (1) is threadedly connected to a pump body (2), and a drive motor (3) is fixedly connected to one side of the pump body (2). The edge of one side of the top surface of the base plate (1) is threadedly connected to a placement chamber (4). Several guide plates (5) are fixedly connected inside the placement chamber (4). A temperature control mechanism (6) is installed inside the placement chamber (4). The temperature control mechanism (6) includes a temperature sensor (601), a temperature controller (602), and an alarm light (603). A refrigeration chamber (7) is fixedly connected to the right side of the placement chamber (4). A refrigeration mechanism (8) is fixedly connected inside the refrigeration chamber (7). The refrigeration mechanism (8) includes a refrigeration chip (801) and a battery (802). A heat dissipation chamber (9) is fixedly connected to one side of the refrigeration chamber (7). A heat dissipation mechanism (10) is threadedly connected to the surface of the heat dissipation chamber (9). The heat dissipation mechanism (10) includes heat dissipation fins (1001) and heat conduction columns (1002).

2. The slurry circulation pump cooling device according to claim 1, characterized in that: The temperature sensor (601) is installed inside the placement compartment (4). One side of the temperature sensor (601) is electrically connected to a temperature controller (602) via a power cord. One side of the temperature controller (602) is electrically connected to an alarm light (603) via a power cord.

3. The slurry circulation pump cooling device according to claim 1, characterized in that: The cooling chip (801) is fixedly connected to the inside of the cooling chamber (7). One side of the cooling chip (801) is electrically connected to a battery (802) via a power line. The cold side of the cooling chip (801) is located inside the cooling chamber (7), and the hot side of the cooling chip (801) is located inside the heat dissipation chamber (9).

4. A slurry circulation pump cooling device according to claim 1, characterized in that: The heat dissipation fins (1001) are threaded to the surface of the heat dissipation chamber (9). A number of heat-conducting pillars (1002) are fixedly connected to one side of the heat dissipation fins (1001). The heat-conducting pillars (1002) overlap the hot surface of the cooling plate (801).

5. A slurry circulation pump cooling device according to claim 1, characterized in that: The heat dissipation chamber (9) has heat dissipation holes on its upper surface, and a dustproof net (11) is fixedly connected inside the heat dissipation holes. The placement chamber (4) has several heat conduction ports (12) on its front side.

6. A slurry circulation pump cooling device according to claim 1, characterized in that: The refrigeration chamber (7) has three flow pipes (13) connected to one side. An exhaust fan (14) is installed inside the flow pipe (13). The end of the flow pipe (13) is connected to the interior of the placement chamber (4).

7. A slurry circulation pump cooling device according to claim 1, characterized in that: The top of the placement compartment (4) has two ventilation openings, and a ventilation fan (15) is installed inside the ventilation opening. A filter screen (16) is fixedly connected to the surface of the ventilation fan (15).

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