CN215058161U

CN215058161U - Cooling water recycling device of vacuum pump

Info

Publication number: CN215058161U
Application number: CN202121370719.6U
Authority: CN
Inventors: 刘道炉; 周恩华; 颜邦江
Original assignee: Chengdu Huatebang Technology Co ltd
Current assignee: Chengdu Huatebang Technology Co ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2021-12-07
Anticipated expiration: 2031-06-18

Abstract

The utility model relates to the technical field of water circulation, and discloses a cooling water recycling device for a vacuum pump, which comprises a cooling box, wherein two air coolers which are separated from each other are fixedly arranged on the inner bottom surface of the cooling box, a water inlet hole is arranged on the upper outer wall surface of the cooling box, a water outlet hole is arranged on the lower outer wall surface of the cooling box, the water inlet hole and the water outlet hole are positioned on the same side surface, a mounting frame is fixedly arranged in the cooling box, two groups of fixing components which are separated from each other are fixedly arranged in the mounting frame, each fixing component is composed of a circular ring and a rectangular block, and a fixing plate is fixedly arranged in the mounting frame. The water stays in the cooling pipe for a longer time.

Description

Cooling water recycling device of vacuum pump

Technical Field

The utility model relates to a hydrologic cycle technical field especially relates to a vacuum pump cooling water cyclic utilization device.

Background

The water ring vacuum pump set is a common vacuum device in the fine chemical industry and the pharmaceutical industry, when the device is operated, cooling water below 20 ℃ needs to be provided to keep stable operation, and generally, the water ring vacuum pump set needs to be provided with a cooling water system.

Through retrieval application number CN201410105706.4 discloses take water circle device's vacuum pump, including water ring vacuum pump, this vacuum pump is fixed on the fixing base, its air inlet is equipped with filter equipment, the gas outlet of this vacuum pump passes through the pipeline and is connected with the liquid reserve tank, be equipped with liquefying plant on the pipeline, liquefying plant's delivery port and liquid reserve tank are connected, the liquid reserve tank passes through the support to be fixed on the fixing base, it is equipped with the gas vent that is used for final exhaust, the outlet conduit of liquid reserve tank is connected with the water inlet of heat exchanger, the delivery port of heat exchanger is equipped with the flow divider, this flow divider is connected with branch pipe I and branch pipe II respectively, branch pipe I is connected with liquefying plant's water inlet, branch pipe II is connected with the water inlet of vacuum pump.

However, the inventor finds that the technical scheme still has at least the following defects:

in the water circulation process, water is generally pumped into the heat dissipation pipeline for auxiliary heat dissipation, and the existing equipment cannot control the flow rate of water in the water circulation process, so that the retention time of the water passing through the heat dissipation pipeline is short, and the cooling effect is poor.

Therefore, a cooling water recycling device for a vacuum pump is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problems existing in the prior art and provides a cooling water recycling device for a vacuum pump.

In order to realize the above-mentioned purpose, the utility model discloses a following technical scheme, a vacuum pump cooling water cyclic utilization device, including the cooler bin, the inside bottom surface fixed mounting of cooler bin has two looks mutual separations's air-cooler, the inlet opening has been seted up to the top outer wall of cooler bin, the apopore has been seted up to the below outer wall of cooler bin, and inlet opening and apopore are located same side, the inside fixed mounting of cooler bin has the mounting bracket, the inside fixed mounting of mounting bracket has two sets of mutual separation's fixed subassembly, and fixed subassembly comprises ring and rectangular block jointly, the inside fixed mounting of mounting bracket has the fixed plate, the top fixed mounting of fixed plate has the intake pump, be connected with the guiding tube of delivery water on the output shaft of intake pump, it is two sets of the cooling tube has been cup jointed to the ring part of fixed subassembly.

Preferably, the cooling pipe is internally provided with a cooling channel with a rectangular structure, the upper wall surface and the lower wall surface of the cooling channel are equidistantly provided with corresponding retarding grooves, the retarding grooves are of arc structures, and two ends of each retarding groove are communicated with the inner wall surface of the cooling channel.

Preferably, the two side wall surfaces of the cooling channel are provided with connecting through holes, the connecting through holes are positioned between two adjacent groups of the retarding grooves, and a movable column is arranged between the two connecting through holes.

Preferably, the two ends of the movable column are fixedly provided with fixing columns, the two fixing columns can penetrate through the corresponding connecting through holes to extend to the outside of the cooling pipe, and the two sides, far away from each other, of the fixing columns are fixedly provided with auxiliary cooling fins.

Preferably, the wall surface of the outer cylinder of the movable column is fixedly provided with water-stirring sheets in four equal parts, and the sum of the heights of the cross sections of the water-stirring sheets and the movable column is less than the height of the inner cross section of the cooling channel.

Preferably, the top of the mounting frame is fixedly mounted in a groove formed in the lower wall surface of the fixing plate, and the guide tubes are sleeved at two ends of the cooling tube.

Advantageous effects

The utility model provides a vacuum pump cooling water cyclic utilization device. The method has the following beneficial effects:

1. the cooling water recycling device for the vacuum pump is provided with a retarding groove, a movable column and a water stirring sheet, wherein two ends of the retarding groove are communicated with the inner wall surface of a cooling channel, the movable column can drive the water stirring sheet to do rotary motion in the cooling channel after being installed in the cooling channel, a waterproof ring is sleeved on a fixed column to effectively prevent water flow from leaking out through a gap between a communicating hole and the fixed column, when the device is used, high-heat water discharged by the vacuum pump enters the input end of a water inlet pump through a set water inlet hole, enters a guide pipe connected with an output shaft of the water inlet pump after passing through the water inlet pump, enters a set cooling pipe along with the guide pipe, the water flow is firstly contacted with the retarding groove, and does arc motion once through a channel formed in the retarding groove to flow back into the cooling channel, the backflow water flow brings impact force, so that the speed of the water flow is slowed down, rivers continue to move to and move movable post contact, will drive movable post through the plectrum and rotate when rivers impact movable post, further slows down the velocity of water, and the movable post that sets up cooperates with the groove of slowing down jointly, makes the time that water stayed in the cooling tube longer.

2. This vacuum pump cooling water cyclic utilization device, through being provided with air-cooler and auxiliary cooling fin, when the user equipment, the air-cooler lasts the work, it blows to the cooling tube to drive ascending cold wind, the material of cooling tube has good heat conductivity, continuously blow to the inside rivers of cooling tube when cooling tube at cold wind and cool down, simultaneously when rivers strike the water pick-up, it rotates to drive the movable column, the fixed column that the movable column both sides are fixed rotates together, the auxiliary cooling fin that drives fixed mounting on two fixed columns begins to rotate, the temperature of rivers transmits to the fixed column through the movable column on, the fixed column rotates the time and carries out the multiaspect contact with the ascending air conditioning that the air-cooler produced, promote the cooling of the inside rivers of cooling tube, play good cooling effect in lining.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is a view showing the inner structure of the cooling tube of the present invention;

fig. 3 is a schematic structural view of the mounting rack of the present invention;

fig. 4 is a schematic view of the structure of the movable column of the present invention.

Illustration of the drawings:

1. a cooling tank; 2. a mounting frame; 3. a water inlet hole; 4. a water outlet hole; 5. a fixing plate; 6. a water inlet pump; 7. an air cooler; 8. a guide tube; 9. a fixing assembly; 10. a cooling tube; 11. an auxiliary heat sink; 12. a cooling channel; 13. a retarding groove; 14. a connecting hole; 15. a movable post; 16. a water-repellent sheet; 17. and (5) fixing the column.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): the utility model provides a vacuum pump cooling water cyclic utilization device, as shown in fig. 1-4, including cooler bin 1, cooler bin 1's inside bottom surface fixed mounting has two air-coolers 7 of alternate segregation, inlet opening 3 has been seted up to cooler bin 1's top outer wall, apopore 4 has been seted up to cooler bin 1's below outer wall, inlet opening 3 and apopore 4 are located same side, cooler bin 1's inside fixed mounting has mounting bracket 2, mounting bracket 2's inside fixed mounting has two sets of fixed subassembly 9 of alternate segregation, fixed subassembly 9 comprises ring and rectangular block jointly, mounting bracket 2's inside fixed mounting has fixed plate 5, fixed plate 5's top fixed mounting has intake pump 6, be connected with the guiding tube 8 of carrying water on intake pump 6's the output shaft, be provided with cooling tube 10 on the fixed subassembly 9.

Cooling channel 12 of rectangular structure is seted up to the inside of cooling tube 10, cooling channel 12's upper and lower wall equidistance is seted up the slow groove 13 that corresponds each other, slow groove 13 is the arc structure, the both ends of slow groove 13 all communicate with cooling channel 12's internal face, when the user equipment, vacuum pump exhaust high heat flux enters into the input of intake pump 6 through inlet opening 3 that sets up, enter into the guiding tube 8 that is connected with intake pump 6 output shaft after through intake pump 6, enter into the cooling tube 10 of setting along with guiding tube 8, rivers at first contact with the slow groove 13 that sets up, do the inside that the arc motion flows back cooling channel 12 once through the passageway of seting up on slow groove 13, the rivers of backward flow bring the impact force, make the speed of slowing down of rivers.

The two side wall surfaces of the cooling channel 12 are provided with connecting through holes 14, the connecting through holes 14 are positioned between two adjacent groups of retarding grooves 13, a movable column 15 is arranged between the two connecting through holes 14, the outer cylinder wall surface of the movable column 15 is fixedly provided with water-stirring sheets 16 in a quartering way, the sum of the cross section heights of the water-stirring sheets 16 and the movable column 15 is less than the internal cross section height of the cooling channel 12, two ends of the movable column 15 are fixedly provided with fixed columns 17, the two fixed columns 17 can penetrate through the corresponding connecting through holes 14 to extend to the outside of the cooling tube 10, one sides of the two fixed columns 17 far away from each other are fixedly provided with auxiliary radiating fins 11, when the cooling device is used, the air cooler 7 continuously works to drive upward cold air to blow towards the cooling tube 10, the material of the cooling tube 10 has good heat conductivity, when the cold air continuously blows towards the cooling tube 10, the water flow in the cooling tube 10 is cooled, and when the water flow impacts the water-stirring sheets 16, the movable column 15 is driven to rotate, the fixed columns 17 fixed on two sides of the movable column 15 rotate together to drive the auxiliary radiating fins 11 fixedly mounted on the two fixed columns 17 to start rotating, the temperature of water flow is transmitted to the fixed columns 17 through the movable column 15, and when the fixed columns 17 rotate, the water flow is in multi-surface contact with upward cold air generated by the air cooler 7, so that the cooling of the water flow in the cooling pipe 10 is promoted.

The utility model discloses a theory of operation:

through the arrangement of the retarding groove 13, the movable column 15 and the water stirring sheet 16, two ends of the retarding groove 13 are communicated with the inner wall surface of the cooling channel 12, after the movable column 15 is installed in the cooling channel 12, the water stirring sheet 16 can be driven to do rotary motion in the cooling channel 12, the waterproof ring is sleeved on the fixed column 17, so that water can be effectively prevented from leaking out through a gap between the communicating hole 14 and the fixed column 17, when the device is used, high-heat water discharged by the vacuum pump enters the input end of the water inlet pump 6 through the arranged water inlet hole 3, enters the guide pipe 8 connected with the output shaft of the water inlet pump 6 through the water inlet pump 6, along with the fact that the guide pipe 8 enters the arranged cooling pipe 10, the water firstly contacts with the retarding groove 13, and does arc motion once through the channel arranged on the retarding groove 13 to flow back into the cooling channel 12, and the impact force of the reflowing water flow is brought, the speed that makes rivers slows down, and rivers continue to move to and move the post 15 contact, will drive the post 15 that moves about through water stirring sheet 16 during rivers impact activity post 15 and rotate, further slows down the velocity of water, and the movable post 15 that sets up cooperates with slowing down groove 13 jointly, and the time that makes water dwell in cooling tube 10 is longer.

Through being provided with air-cooler 7 and auxiliary cooling fin 11, when the user equipment, air-cooler 7 lasts the work, it blows to cooling tube 10 to drive ascending cold wind, the material of cooling tube 10 has good heat conductivity, continuously blow to cooling tube 10 when cold wind cools down the inside rivers of cooling tube 10, simultaneously when rivers impact water stirring piece 16, it rotates to drive movable post 15, the fixed column 17 that the 15 both sides of movable post are fixed rotates together, it begins to rotate to drive two auxiliary cooling fin 11 of fixed mounting on the fixed column 17, the temperature of rivers transmits on fixed column 17 through movable post 15, it carries out the multiaspect contact with the ascending air conditioning that air-cooler 7 produced when fixed column 17 rotates, promote the cooling of the inside rivers of cooling tube 10, play good cooling effect in.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a vacuum pump cooling water cyclic utilization device, includes cooler bin (1), the inside bottom surface fixed mounting of cooler bin (1) has two looks mutual separation's air-cooler (7), inlet opening (3) have been seted up to the top outer wall of cooler bin (1), apopore (4) have been seted up to the below outer wall of cooler bin (1), and inlet opening (3) and apopore (4) are located same side, the inside fixed mounting of cooler bin (1) has mounting bracket (2), its characterized in that: the utility model discloses a cooling water supply device, including mounting bracket (2), fixed subassembly (9) are connected with the guide tube (8), and are two sets of the ring part of fixed subassembly (9) has cup jointed cooling tube (10), and the inside fixed mounting of mounting bracket (2) has two sets of alternate segregation's fixed subassembly (9), and fixed subassembly (9) comprises ring and rectangular block jointly, the inside fixed mounting of mounting bracket (2) has fixed plate (5), the top fixed mounting of fixed plate (5) has intake pump (6), be connected with the guide tube (8) of carrying water on the output shaft of intake pump (6).

2. The cooling water recycling device for the vacuum pump as claimed in claim 1, wherein: the cooling pipe is characterized in that a cooling channel (12) of a rectangular structure is arranged inside the cooling pipe (10), corresponding retarding grooves (13) are formed in the upper wall surface and the lower wall surface of the cooling channel (12) at equal intervals, the retarding grooves (13) are of arc-shaped structures, and the two ends of each retarding groove (13) are communicated with the inner wall surface of the cooling channel (12).

3. The cooling water recycling device for the vacuum pump as claimed in claim 2, wherein: and the two side wall surfaces of the cooling channel (12) are provided with connecting through holes (14), the connecting through holes (14) are positioned between two adjacent groups of retarding grooves (13), and a movable column (15) is arranged between the two connecting through holes (14).

4. The cooling water recycling device for the vacuum pump as claimed in claim 3, wherein: fixed columns (17) are fixedly mounted at two ends of the movable column (15), the two fixed columns (17) can penetrate through the corresponding connecting through holes (14) to extend to the outside of the cooling pipe (10), and auxiliary cooling fins (11) are fixedly mounted on one sides, far away from each other, of the two fixed columns (17).

5. The cooling water recycling device for the vacuum pump as claimed in claim 3, wherein: and water-stirring sheets (16) are fixedly arranged on the wall surface of the outer cylinder of the movable column (15) in four equal parts.

6. The cooling water recycling device for the vacuum pump as claimed in claim 1, wherein: the top of the mounting rack (2) is fixedly arranged in a groove formed in the lower wall surface of the fixing plate (5), and the guide pipe (8) is sleeved at two ends of the cooling pipe (10).