Water cooling mechanism of vacuum pump air cooler

Abstract

The utility model discloses a vacuum pump air cooler water cooling mechanism which comprises cold water coil pipes, a water cooling cover, a flow guide cover and a refrigeration inner disc, the refrigeration inner disc is arranged in the water cooling cover, the cold water coil pipes are arranged on the outer side of the refrigeration inner disc in multiple directions, and a first protective cover and a second protective cover are arranged on the two sides of the water cooling cover respectively. A flow guide cover is arranged on the front face of the second protective cover. The water cooling mechanism is provided with the water cooling cover, installation of the water cooling mechanism and the vacuum pump is facilitated through the water cooling cover, the structure is small and exquisite, use is convenient, the cold water coil pipes are arranged in the four directions of the outer side of the water cooling cover, cold water can be dispersed into the vacuum pump in a large range, and the water cooling efficiency and effect can be improved; and a refrigerating inner disc is arranged in the water cooling cover, injected water can be refrigerated through the refrigerating inner disc, the injected water is evenly distributed into a plurality of cold water coil pipes, the water cooling efficiency and effect can be improved, and second protective covers are arranged on the two sides of the water cooling cover correspondingly.

Description

Technical Field

[0001] The utility model relates to the relevant field of water cooling mechanism, in particular to a water cooling mechanism of a vacuum pump air cooler. Background Art

[0002] A vacuum pump is a device or equipment that uses mechanical, physical, chemical or physicochemical methods to evacuate the container to obtain a vacuum. A vacuum pump is a device that uses various methods to improve, generate and maintain a vacuum in a closed space. Vacuum pumps can basically be divided into two types, gas capture pumps and gas transmission pumps, which are widely used in metallurgy, chemical industry, food, electronic coating and other industries. Common vacuum pumps include dry screw vacuum pumps, water ring pumps, reciprocating pumps, sliding valve pumps, rotary vane pumps, Roots pumps and diffusion pumps;

[0003] For example, the authorized patent with publication number CN214092317U (circulating water vacuum pump water cooling device): includes a bottom plate, a vacuum pump is fixedly connected to the center of the upper surface of the bottom plate, a motor is fixedly connected to the upper surface of the bottom plate near the right side, a first pulley is fixedly connected to the output end of the motor, a second pulley is fixedly connected to the input end of the vacuum pump, the first pulley and the second pulley are rotatably connected by a belt, and a water tank is fixedly connected to the left upper surface of the bottom plate. In the circulating water vacuum pump water cooling device, when the output end of the motor drives the vacuum pump to work, the water pump draws water from the water tank, stores the heat inside the vacuum pump in the water through the spiral heat dissipation pipe, and brings it into the water tank, which has a cooling effect. When the water enters the water tank, it impacts the heat sink, flows down along the heat sink, and transfers the heat in the water to the inside of the heat sink, thereby improving the heat transfer efficiency, dissipating heat quickly, and having a good cooling effect.

[0004] The above-mentioned prior art fan and water cooling mechanism are not convenient to assemble, and the volume is increased. The water cooling mechanism and the vacuum pump are not convenient to assemble, and the water cooling efficiency is low. The heat cannot be evenly distributed to the vacuum pump during the water cooling process, and the flow control is not convenient. Utility Model Content

[0005] The purpose of the utility model is to provide a water-cooling mechanism for an air cooler of a vacuum pump, so as to solve the problems proposed in the above-mentioned background technology that the assembly of the fan and the water-cooling mechanism is not convenient, the volume is increased, the water-cooling mechanism and the vacuum pump are not convenient to assemble, the water-cooling efficiency is low, the heat cannot be evenly dispersed into the vacuum pump during the water cooling process, and the flow control is not convenient.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water cooling mechanism of a vacuum pump air cooler, comprising a cold water coil, a water cooling cover, a guide cover and a refrigeration inner disk, a refrigeration inner disk is arranged inside the water cooling cover, cold water coils are arranged in multiple directions on the outside of the refrigeration inner disk, a first protective cover and a second protective cover are respectively arranged on both sides of the water cooling cover, and a guide cover is arranged on the front of the second protective cover.

[0007] In a further embodiment, a fan is provided in the middle of the deflector cover, and a water injection head is provided on one side of the deflector cover.

[0008] In a further embodiment, a cold water valve is provided at the middle of the side of the first protective cover, and a cold water discharge head is provided at the corner of the cold water valve.

[0009] In a further embodiment, a refrigeration module is provided inside the refrigeration inner pan, and a water injection hole is provided in the middle of the refrigeration inner pan.

[0010] In a further embodiment, a plug is provided in the middle of the side surface of the second protective cover, and the plug is inlaid and assembled with the water injection hole.

[0011] In a further embodiment, a locking sleeve is further included, wherein the locking sleeve is sleeved on the outside of the cold water coil, and the end surface of the locking sleeve is fixed to the side bolts of the water cooling cover.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model is provided with a water cooling cover, which facilitates the installation of the water cooling mechanism and the vacuum pump. The structure is compact and easy to use. Cold water coils are provided in four directions on the outside of the water cooling cover, so that cold water can be dispersed into the vacuum pump over a large range, so that the efficiency and effect of water cooling can be improved.

[0014] 2. The utility model has a refrigeration inner disk inside the water-cooling hood, through which the injected water can be cooled and evenly distributed to multiple cold water coils, so that the water cooling efficiency and effect can be improved. A second protective cover is provided on both sides of the water-cooling hood, a guide cover is provided in the middle of the front of the second protective cover, and a water injection head is provided obliquely above the guide cover to facilitate the injection of cold water. A fan is provided inside the guide cover to accelerate the cooling efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of a water cooling mechanism of a vacuum pump air cooler of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the refrigeration inner disk and the cold water coil of the utility model;

[0017] Figure 3 It is a top view of the water cooling cover of the utility model;

[0018] Figure 4 It is a bottom view of the air deflector of the utility model.

[0019] In the figure: 1. Lock sleeve; 2. Cold water discharge head; 3. Cold water valve; 4. First protective cover; 5. Cold water coil; 6. Water cooling cover; 7. Water injection head; 8. Fan; 9. Guide cover; 10. Second protective cover; 11. Refrigeration inner plate; 12. Water injection hole. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] See also Figure 1-4 The utility model provides an embodiment: a water cooling mechanism of a vacuum pump air cooler, comprising a cold water coil 5, a water cooling cover 6, a guide cover 9 and a refrigeration inner disk 11. The water cooling cover 6 is provided with a refrigeration inner disk 11 inside, and cold water coils 5 are provided in multiple directions outside the refrigeration inner disk 11. The first and second protective covers 4 and 10 are provided on both sides of the water cooling cover 6, and the front of the second protective cover 10 is provided with a guide cover 9; the refrigeration inner disk 11 is used to cool the injected water, and the water can be diverted to the cold water coil 5, and the heat in the vacuum pump can be absorbed by the cold water coil 5. The first and second protective covers 4 and 10 are used to protect both sides of the water cooling cover 6, and the guide cover 9 is used to guide cold water into the refrigeration inner disk 11; a fan 8 is provided in the middle of the guide cover 9, and a water injection head 7 is provided on one side of the guide cover 9, and the water injection head 7 is convenient for injecting cold water.

[0022] A cold water valve 3 is provided in the middle of the side of the first protective cover 4, and a cold water discharge head 2 is provided at the corner of the cold water valve 3. The cold water is automatically discharged through the cold water valve 3. The locking sleeve 1 is mounted on the outside of the cold water coil 5, and the end face of the locking sleeve 1 is fixed with the side bolts of the water cooling cover 6. The locking sleeve 1 is used to conveniently lock and fix the cold water coil 5.

[0023] A refrigeration module is provided inside the refrigeration inner pan 11, and a water injection hole 12 is provided in the middle of the refrigeration inner pan 11, through which water is injected into the refrigeration inner pan 11; an insertion pipe is provided in the middle of the side of the second protective cover 10, and the insertion pipe is inlaid and assembled with the water injection hole 12, and is conveniently inserted and fixed with the water injection hole 12 through the insertion pipe.

[0024] Working principle: When in use, water is injected into the second protective cover 10 through the water injection head 7, and then discharged into the refrigeration inner disk 11 after being collected by the second protective cover 10. After being cooled by the refrigeration inner disk 11, it is diverted to multiple cold water coils 5. The cold water in the cold water coil 5 absorbs the heat in the vacuum pump, so that it can assist the air cooler in heat dissipation. The locking sleeve 1 facilitates the locking and fixing of the cold water coil 5 to improve its safety. The first protective cover 4 is used for back protection, and the opening and closing are controlled by the cold water valve 3, and the water is discharged through the cold water discharge head 2 to avoid soaking for a long time.

[0025] It is obvious 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 features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A water cooling mechanism for a vacuum pump air cooler, comprising a cold water coil (5), a water cooling cover (6), a flow guide cover (9) and a refrigeration inner plate (11), characterized in that: A refrigeration inner disk (11) is arranged inside the water-cooling cover (6), and cold water coils (5) are arranged in multiple directions outside the refrigeration inner disk (11). A first protective cover (4) and a second protective cover (10) are respectively arranged on both sides of the water-cooling cover (6), and a flow guide cover (9) is arranged on the front of the second protective cover (10).

2. A vacuum pump air cooler water cooling mechanism according to claim 1, characterized in that: A fan (8) is provided in the middle of the deflector cover (9), and a water injection head (7) is provided on one side of the deflector cover (9).

3. The water cooling mechanism of a vacuum pump air cooler according to claim 1, characterized in that: A cold water valve (3) is provided in the middle of the side of the first protective cover (4), and a cold water discharge head (2) is provided at the corner of the cold water valve (3).

4. The vacuum pump air cooler water cooling mechanism according to claim 1, characterized in that: A refrigeration module is provided inside the refrigeration inner pan (11), and a water injection hole (12) is provided in the middle of the refrigeration inner pan (11).

5. The vacuum pump air cooler water cooling mechanism according to claim 1, characterized in that: A plug is provided in the middle of the side of the second protective cover (10), and the plug is assembled with the water injection hole (12).

6. The vacuum pump air cooler water cooling mechanism according to claim 1, characterized in that: It also comprises a locking sleeve (1), which is sleeved on the outside of the cold water coil (5), and the end surface of the locking sleeve (1) is fixed with side bolts of the water cooling cover (6).

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