CN216044674U

CN216044674U - Jet vacuum pump with efficient cooling device

Info

Publication number: CN216044674U
Application number: CN202122013607.1U
Authority: CN
Inventors: 罗小称; 彭自力; 赵小军
Original assignee: Hangzhou Dadi Chemical Co ltd
Current assignee: Hangzhou Dadi Chemical Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-03-15
Anticipated expiration: 2031-08-25

Abstract

The utility model discloses a jet vacuum pump with a high-efficiency cooling device, which relates to the technical field of disinfection equipment and comprises a support frame, wherein the top of the support frame is fixedly connected with a lower cooling assembly through bolts, an upper cooling assembly is arranged above the lower cooling assembly, two side walls of the lower cooling assembly are fixedly connected with lower cooling assemblies, two side walls of the upper cooling assembly are fixedly connected with sub-flange plates, a first water conveying pipe and a second water conveying pipe are arranged inside the lower cooling assembly and the lower cooling assembly of the device, and the sprayed water is atomized by a first spray head and a second spray head and then sprayed on a first heat conduction layer and a second heat conduction layer, so that the heat conduction layers are cooled, the temperature of the working environment of a vacuum pump body is further reduced, the utilization of a water source is reduced, in addition, the device is provided with a sound insulation layer, the noise generated when the vacuum pump body works can be reduced, when the vacuum pump body needs to be maintained, the upper cooling assembly and the lower cooling assembly can be detached and separated, so that the vacuum pump can be maintained conveniently.

Description

Jet vacuum pump with efficient cooling device

Technical Field

The utility model relates to the technical field of disinfection equipment, in particular to a jet vacuum pump with a high-efficiency cooling device.

Background

The vacuum pump refers to a device or equipment for obtaining vacuum by pumping a pumped container by using a mechanical, physical, chemical or physicochemical method. Generally speaking, a vacuum pump is a device for improving, generating and maintaining vacuum in a certain closed space by various methods, and according to the working principle of the vacuum pump, the vacuum pump can be basically divided into two types, namely a gas capture pump and a gas transmission pump, and is widely applied to industries such as metallurgy, chemical engineering, food, electronic coating and the like.

But traditional vacuum pump adopts the hydrologic cycle mode to cool off itself more, and need consume a large amount of water resources among the cooling process, causes a large amount of wastes of water resource, and in addition, the cooling device volume of traditional vacuum pump is great, and occupation space is more, is unfavorable for the in-service use of vacuum pump.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a jet vacuum pump with a high-efficiency cooling device, which solves the problems that a traditional vacuum pump mostly adopts a water circulation mode to cool the vacuum pump, so that a large amount of water resources are wasted, and the volume of the cooling device of the vacuum pump is large, so that the vacuum pump is inconvenient to use.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a take high-efficient cooling device's jet vacuum pump, includes support frame and vacuum pump body, cooling module under bolt fixedly connected with is passed through at the top of support frame, cooling module's top is provided with cooling module down, cooling module's both sides wall fixedly connected with of cooling module cools off the subassembly down, the vacuum pump body sets up under between cooling module and the inside of last cooling module, go up the sub-ring flange of both sides wall fixedly connected with of cooling module, female ring flange passes through bolt fixed connection with the sub-ring flange.

The lower cooling assembly comprises a first protective cover, a first sound insulation layer is fixedly arranged on the inner wall of the first protective cover, a plurality of first water pipes are fixedly arranged on the inner wall of the first sound insulation layer, a plurality of first spray heads are fixedly arranged on the outer wall of each first water pipe, connectors are arranged at two ends of each first water pipe, a first heat conduction layer is fixedly arranged above each first water pipe, and a mounting seat is arranged at the bottom of the inner wall of each first heat conduction layer.

Go up cooling module and include the second protection casing, the fixed second puigging that is provided with in inner wall of second protection casing, a plurality of second raceway of inner wall fixedly connected with of second puigging, a plurality of second shower nozzles of lower fixed surface of second raceway, and the fixed connector that is provided with in both ends of second raceway, and the fixed second heat-conducting layer that is provided with in below of second raceway.

Furthermore, the mounting groove has been seted up at the top of support frame, and the equal fixed welding in four turnings of support frame bottom has the supporting legs.

Furthermore, a clamping port is formed in each of two sides of the top of the first protective cover, a drain pipe is fixedly connected to the bottom of the first protective cover, the top end of the drain pipe is communicated with the inside of the first protective cover, and each first water delivery pipe is connected in series through a pipeline.

Furthermore, the bottom both sides of second protection casing all are fixed and are provided with joint, and second protection casing top fixedly connected with blast pipe and handle, the blast pipe is fixed to be set up in second protection casing top central point and puts, the handle is located one side of blast pipe, and the handle is linked together with the inside of second protection casing, every concatenate mutually through the pipeline between the second raceway.

Furthermore, the external diameter of joint and the internal diameter looks adaptation of joint mouth, and the position one-to-one, when cooling module is connected with last cooling module down, every the position one-to-one forms sealing connection between connector and every connector.

Furthermore, a water inlet pipe is fixedly connected to one side wall of the upper cooling assembly, and one second water delivery pipe of the water inlet pipes is connected in series.

Advantageous effects

The utility model provides a jet vacuum pump with a high-efficiency cooling device. Compared with the prior art, the method has the following beneficial effects:

1. a jet vacuum pump with a high-efficiency cooling device comprises a support frame and a vacuum pump body, wherein the top of the support frame is fixedly connected with a lower cooling assembly through bolts, an upper cooling assembly is arranged above the lower cooling assembly, two side walls of the lower cooling assembly are fixedly connected with a lower cooling assembly, the vacuum pump body is arranged between the lower cooling assembly and the inner part of the upper cooling assembly, two side walls of the upper cooling assembly are fixedly connected with sub-flange plates, a main flange plate is fixedly connected with the sub-flange plates through bolts, a first water conveying pipe and a second water conveying pipe are arranged in the lower cooling assembly and the lower cooling assembly of the device, sprayed water is atomized and then sprayed on a first heat conducting layer and a second heat conducting layer through a first spray head and a second spray head, so that the heat conducting layers are cooled, the temperature of the working environment of the vacuum pump body is further reduced, the sprayed water is atomized and the utilization of a water source is reduced, in addition, the device is provided with a sound insulation layer, and can reduce the noise of the vacuum pump body during operation.

2. The utility model provides a take high-efficient cooling device's jet vacuum pump, the last cooling module of the device passes through son ring flange and female ring flange fixed connection with cooling module down, when the vacuum pump body needs the maintenance, can dismantle the separation with upper and lower two cooling module, the maintenance of the vacuum pump of being convenient for.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic diagram of an explosive structure according to the present invention;

FIG. 3 is a schematic cross-sectional view of a lower cooling assembly according to the present invention;

FIG. 4 is a schematic cross-sectional view of a lower cooling assembly according to the present invention.

In the figure: 1. a support frame; 2. a lower cooling assembly; 201. a first shield; 202. a first sound insulating layer; 203. a first water delivery pipe; 204. a first nozzle; 205. a connecting port; 206. a first thermally conductive layer; 207. a mounting seat; 208. a card interface; 209. a drain pipe; 3. an upper cooling assembly; 301. a second shield; 302. a second sound insulating layer; 303. a second water delivery pipe; 304. a second nozzle; 305. a connector; 306. a second thermally conductive layer; 307. a clamping head; 308. an exhaust pipe; 309. a handle; 4. a female flange plate; 5. a sub-flange plate; 6. a vacuum pump body; 7. mounting grooves; 8. and (4) a water inlet pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a take high-efficient cooling device's jet vacuum pump, including support frame 1 and vacuum pump body 6, bolt fixedly connected with lower cooling module 2 is passed through at the top of support frame 1, cooling module 2's top is provided with cooling module 3 down, cooling module 2 is cooled down under cooling module 2's both sides wall fixedly connected with down, vacuum pump body 6 sets up under between cooling module 2 and the inside of last cooling module 3, go up the sub-ring flange 5 of both sides wall fixedly connected with of cooling module 3, female ring flange 4 passes through bolt fixedly connected with sub-ring flange 5, mounting groove 7 has been seted up at the top of support frame 1, and the equal fixed welding in four turnings of support frame 1 bottom has the supporting legs, go up a lateral wall fixedly connected with inlet tube 8 of

cooling module

3, 8 one of them second raceway 303 of inlet tube concatenates mutually.

Referring to fig. 3, the lower cooling module 2 includes a first protective cover 201, a first sound insulation layer 202 is fixedly disposed on an inner wall of the first protective cover 201, a plurality of first water pipes 203 are fixedly disposed on an inner wall of the first sound insulation layer 202, a plurality of first spray heads 204 are fixedly disposed on an outer wall of the first water pipes 203, connectors 205 are disposed at two ends of the first water pipes 203, a first heat conduction layer 206 is fixedly disposed above the first water pipes 203, a mounting seat 207 is disposed at the bottom of an inner wall of the first heat conduction layer 206, clamping connectors 208 are disposed on two sides of the top of the first protective cover 201, a drain pipe 209 is fixedly connected to the bottom of the first protective cover 201, the top end of the drain pipe 209 is communicated with the inside of the first protective cover 201, and each first water pipe 203 is serially connected through a pipeline.

Referring to fig. 4, the upper cooling module 3 includes a second protective cover 301, a second sound-proof layer 302 is fixedly disposed on an inner wall of the second protective cover 301, a plurality of second water pipes 303 are fixedly connected to an inner wall of the second sound-proof layer 302, a plurality of second nozzles 304 are fixedly connected to a lower surface of the second water pipes 303, connectors 305 are fixedly disposed at two ends of the second water pipes 303, a second heat conduction layer 306 is fixedly disposed below the second water pipes 303, clamp connectors 307 are fixedly disposed at two sides of a bottom of the second protective cover 301, an exhaust pipe 308 and a handle 309 are fixedly connected to a top of the second protective cover 301, the exhaust pipe 308 is fixedly disposed at a center position of the top of the second protective cover 301, the handle 309 is disposed at one side of the exhaust pipe 308, the handle 309 is communicated with an inside of the second protective cover 301, each second water pipe 303 is connected in series through a pipe, an outer diameter of the clamp connector 307 is adapted to an inner diameter of the clamp connector 208, and the positions are in one-to-one correspondence, when the lower cooling module 2 is connected with the upper cooling module 3, the positions of each connector 305 and each connecting port 205 are in one-to-one correspondence, and a sealed connection is formed.

When in use, the water inlet pipe 8 is communicated with an external water source, cold water flows through the first water pipe 203 in the upper cooling assembly 3, the first water pipe 203 in the upper cooling assembly 3 and the second water pipe 303 in the lower cooling assembly 2 are hermetically connected with the connector 305 through the connector 205, so that the water flow enters the second water pipe 303 again, the water flow is atomized by the first spray head 204 and the second spray head 304 and then sprayed on the first heat conduction layer 206 and the second heat conduction layer 306, the joint of the upper cooling assembly 3 and the lower cooling assembly 2 is provided with the sealing gasket, so that the working area of the vacuum pump body 6 is not affected, heat generated by the vacuum pump body 6 is transferred onto the heat conduction layer, so that the heat conduction layer and water on the surface of the heat conduction layer are subjected to heat exchange, one part of water is gasified and discharged through the exhaust pipe 308, the other part of excessive water is discharged through the exhaust pipe 209, and the working environment temperature of the vacuum pump body 6 is reduced, when the vacuum pump body 6 is damaged and needs to be maintained, the vacuum pump body 6 is taken out and maintained after the upper cooling assembly 3 and the sub flange 5 and the main flange 4 on the side wall of the lower cooling assembly 2 are disassembled.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a take high-efficient cooling device's jet vacuum pump, includes support frame (1) and vacuum pump body (6), its characterized in that: the vacuum pump is characterized in that the top of the support frame (1) is fixedly connected with a lower cooling assembly (2) through bolts, an upper cooling assembly (3) is arranged above the lower cooling assembly (2), two side walls of the lower cooling assembly (2) are fixedly connected with the lower cooling assembly (2), the vacuum pump body (6) is arranged between the lower cooling assembly (2) and the interior of the upper cooling assembly (3), two side walls of the upper cooling assembly (3) are fixedly connected with sub flange plates (5), and the sub flange plates (5) are fixedly connected with a main flange plate (4) through bolts;

the lower cooling assembly (2) comprises a first protective cover (201), a first sound insulation layer (202) is fixedly arranged on the inner wall of the first protective cover (201), a plurality of first water pipes (203) are fixedly arranged on the inner wall of the first sound insulation layer (202), a plurality of first spray heads (204) are fixedly arranged on the outer wall of each first water pipe (203), connecting ports (205) are formed in two ends of each first water pipe (203), a first heat conduction layer (206) is fixedly arranged above each first water pipe (203), and a mounting seat (207) is arranged at the bottom of the inner wall of each first heat conduction layer (206);

go up cooling module (3) and include second protection casing (301), the fixed second puigging (302) that is provided with in inner wall of second protection casing (301), a plurality of second raceway (303) of inner wall fixedly connected with of second puigging (302), the lower fixed surface of second raceway (303) is connected with a plurality of second shower nozzles (304), and the both ends of second raceway (303) are fixed and are provided with connector (305), and the fixed second heat-conducting layer (306) that is provided with in below of second raceway (303).

2. A jet vacuum pump with a high efficiency cooling device as claimed in claim 1, characterized in that: mounting groove (7) have been seted up at the top of support frame (1), and the equal fixed welding in four turnings of support frame (1) bottom has the supporting legs.

3. A jet vacuum pump with a high efficiency cooling device as claimed in claim 1, characterized in that: joint mouth (208) have all been seted up to first protection casing (201) top both sides, and the bottom fixedly connected with drain pipe (209) of first protection casing (201), the top of drain pipe (209) is linked together with the inside of first protection casing (201), every concatenate mutually through the pipeline between first raceway (203).

4. A jet vacuum pump with a high efficiency cooling device as claimed in claim 3, characterized in that: the bottom both sides of second protection casing (301) all are fixed and are provided with joint (307), and second protection casing (301) top fixedly connected with blast pipe (308) and handle (309), blast pipe (308) are fixed to be set up in second protection casing (301) top central point and are put, handle (309) are located one side of blast pipe (308), and handle (309) are linked together with the inside of second protection casing (301), every concatenate mutually through the pipeline between second raceway (303).

5. A jet vacuum pump with high-efficiency cooling device as claimed in claim 4, characterized in that: the outer diameter of the clamping head (307) is matched with the inner diameter of the clamping interface (208), the positions of the clamping head and the clamping interface are in one-to-one correspondence, and when the lower cooling assembly (2) is connected with the upper cooling assembly (3), the positions of the connecting heads (305) and the connecting ports (205) are in one-to-one correspondence to form sealing connection.

6. A jet vacuum pump with a high efficiency cooling device as claimed in claim 1, characterized in that: a water inlet pipe (8) is fixedly connected to one side wall of the upper cooling assembly (3), and one second water delivery pipe (303) of the water inlet pipes (8) is connected in series.