CN215638249U - Machine seals water cooling system based on desalinized water circulation - Google Patents
Machine seals water cooling system based on desalinized water circulation Download PDFInfo
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- CN215638249U CN215638249U CN202121992939.2U CN202121992939U CN215638249U CN 215638249 U CN215638249 U CN 215638249U CN 202121992939 U CN202121992939 U CN 202121992939U CN 215638249 U CN215638249 U CN 215638249U
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Abstract
The utility model discloses a mechanical seal water cooling system based on desalted water circulation, which comprises a buffer mechanism, wherein the buffer mechanism comprises an L-shaped plate, a fixed box, a movable plate, a movable block and a positioning rod; the circulating cooling mechanism comprises a heat exchanger, a first water tank, a water outlet pipe, a reflux valve and a cellucotton filter. According to the utility model, the heat exchanger is started through the switch group to drive the movable plate to move downwards, the movable plate drives the two movable blocks to move downwards, the movable blocks drive the corresponding first triangular blocks to move downwards to extrude the second triangular blocks, the second triangular blocks drive the corresponding slide blocks to compress the springs, the pump discharges used cooling water into the first water tank through the water inlet pipe, the circulation effect is achieved, and the phenomenon that the pump cannot work normally is avoided by arranging the second water tank in a high-position state.
Description
The technical field is as follows:
the utility model relates to the technical field of machine-sealed water cooling of desalted water circulation, in particular to a machine-sealed water cooling system based on desalted water circulation.
Background art:
when the mechanical seal works, a filler is arranged in a filler box arranged between a piston rod and an air cylinder, the piston rod is always contacted with the filler in the expansion process, and the temperature of the filler is high due to frequent friction between the piston rod and the filler, so that the filler is usually cooled by adopting cooling water in the filler box, some of the filler is cooled by directly passing through medium water of a pump, and the other filler is cooled by independently arranging a pipeline through the mechanical seal;
in the desalination treatment of polyvinyl chloride by the production of pentaerythritol series products, machine seal cooling water is used for cooling machine seal, however, certain problems exist:
firstly, but most of the existing cooling water systems for machine seal are converted by heat exchangers, most of the existing heat exchangers do not have a buffering function in the using process, and the heat exchangers are easy to generate large rigid force with the ground after being used for a long time, so that internal parts of the heat exchangers are easy to damage.
But the cooling water system for the machine seal that has now mostly is not to use the desalinized water, can not circulate simultaneously and cool off machine seal water, only sets up a water pump at the refrigerated in-process simultaneously, if a water pump appears damaging, can not reach refrigerated effect, causes equipment damage easily.
Thirdly, most of existing cooling water systems for machine seal are not provided with a head tank, and if the cooling water systems are damaged, a machine pump can not work normally easily.
The utility model has the following contents:
the utility model aims to provide a machine-sealed water cooling system based on desalted water circulation, so as to solve the problems in the background technology.
The utility model is implemented by the following technical scheme: a machine seal water cooling system based on desalted water circulation comprises
The buffer mechanism comprises an L-shaped plate, a fixed box, a movable plate, a movable block and a positioning rod;
the inner wall of the bottom of the L-shaped plate is fixedly connected with a fixed box of which the top and the bottom are both provided with openings, a movable plate is connected in the fixed box in a sliding manner, the top of the movable plate extends to the upper part of the fixed box, the bottom of the movable plate is fixedly connected with two movable blocks, the bottom of each movable block is fixedly connected with a first triangular block, and the movable blocks are arranged to play a role of moving and supporting;
the circulating cooling mechanism comprises a heat exchanger, a first water tank, a water outlet pipe, a reflux valve and a cellucotton filter, and the cellucotton filter has a filtering effect;
the top fixedly connected with heat exchanger of movable plate, the bottom inner wall fixedly connected with top of L shaped plate is the first water tank that the opening set up, the right side intercommunication of first water tank is fixed with the outlet pipe, and the setting of first water tank is used for saving the desalinized water.
As further preferable in the present technical solution: fixedly connected with locating lever between the both sides inner wall of fixed case, the outside sliding connection of locating lever has two sliders, the top fixedly connected with second three hornblocks of slider, the setting of slider have played the effect of supporting the connection.
As further preferable in the present technical solution: the spring is fixedly connected between the inner walls of the two sides of the fixing box, the spring is fixedly connected with the corresponding sliding block, the spring is movably sleeved outside the positioning rod, and the spring is arranged to play a buffering effect.
As further preferable in the present technical solution: the inclined plane of first triangle piece and the inclined plane movable contact of the triangle piece of corresponding second, corresponding two first triangle piece symmetry sets up, corresponding two the triangle piece symmetry sets up of second.
As further preferable in the present technical solution: the water outlet pipe is fixedly connected with a backflow valve, the water outlet pipe is fixedly connected with two cellucotton filters, the water outlet pipe is fixedly connected with a first pressure difference meter, and the pressure in the water pipe can be detected through the arrangement of the first pressure difference meter.
As further preferable in the present technical solution: the water inlet and the water outlet of the heat exchanger are both communicated and fixed with a telescopic hose, the bottom end of the telescopic hose is communicated and fixed with a vertical pipe, and the telescopic hose is arranged to achieve a telescopic effect.
As further preferable in the present technical solution: the water pump is characterized in that the bottom end of the vertical pipe on the left side is communicated and fixed with the water outlet pipe, the bottom end of the vertical pipe on the right side is communicated and fixed with a T-shaped pipe, two water pumps are fixedly connected to the inner wall of the bottom of the L-shaped plate, a water inlet of each water pump is communicated and fixed with the end portion of the corresponding T-shaped pipe, and the water pumps are arranged to achieve the effect of automatically pumping water.
As further preferable in the present technical solution: the delivery port intercommunication of water pump is fixed with the connecting pipe, fixedly connected with second differential pressure table on the connecting pipe, the left side inner wall fixedly connected with second water tank of L shaped plate, the rear side intercommunication of first water tank is fixed with the inlet tube, and the rear side intercommunication of first water tank is fixed with the inlet tube.
The utility model has the advantages that:
1. according to the utility model, the heat exchanger is started by the switch group to drive the movable plate to move downwards, the movable plate drives the two movable blocks to move downwards, the movable blocks drive the corresponding first triangular blocks to move downwards, the first triangular blocks extrude the corresponding second triangular blocks in the moving process, the second triangular blocks drive the corresponding slide blocks to compress the springs, and the springs are arranged to achieve a buffering effect, so that the heat exchanger has a buffering function, and the phenomenon that internal parts of the heat exchanger are damaged due to the fact that the heat exchanger generates a large rigid force with the ground after being used for a long time is prevented.
2. According to the utility model, one water pump is used for extracting desalted water in the first water tank, the heat exchanger is used for carrying out heat exchange treatment on the desalted water, the generated cooling water enters the T-shaped pipe and is discharged into the mechanical pump through the connecting pipe, the mechanical pump is used for discharging the used cooling water into the first water tank through the water inlet pipe, a circulating effect is achieved, the desalted water is used for circularly supplying water for cooling the mechanical pump, and meanwhile, the two water pumps are arranged to achieve the cooling effect, so that equipment is not easy to damage.
3. According to the utility model, the second water tank is arranged in a high-position state, and if the cooling water system is damaged, water is continuously supplied to the pump through the second water tank, so that the phenomenon that the pump cannot normally work is avoided.
Description of the 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 is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic top perspective view of the present invention;
FIG. 3 is a schematic sectional view showing the inside of the stationary box of FIG. 1 according to the present invention;
FIG. 4 is an enlarged view of the structure of region A in FIG. 1 according to the present invention.
In the figure: 1. a buffer mechanism; 2. an L-shaped plate; 3. a fixed box; 4. moving the plate; 5. a circulating cooling mechanism; 6. a heat exchanger; 7. a moving block; 8. a first triangular block; 9. positioning a rod; 10. a slider; 11. a spring; 12. a second triangular block; 13. a first water tank; 14. a water outlet pipe; 15. a reflux valve; 16. a cellucotton filter; 17. a first differential pressure gauge; 18. a flexible hose; 19. a vertical tube; 20. a T-shaped pipe; 21. a water pump; 22. a connecting pipe; 23. a second differential pressure gauge; 24. a second water tank; 25. and (4) a water inlet pipe.
The specific implementation mode is as follows:
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.
Examples
Referring to fig. 1-4, the present invention provides a technical solution: a machine seal water cooling system based on desalted water circulation comprises
The buffer mechanism 1 comprises an L-shaped plate 2, a fixed box 3, a moving plate 4, a moving block 7 and a positioning rod 9;
the inner wall of the bottom of the L-shaped plate 2 is fixedly connected with a fixed box 3 with the top and the bottom both being provided with openings, a moving plate 4 is connected in the fixed box 3 in a sliding manner, the top of the moving plate 4 extends to the upper part of the fixed box 3, the bottom of the moving plate 4 is fixedly connected with two moving blocks 7, the bottom of the moving block 7 is fixedly connected with a first triangular block 8, and the arrangement of the moving block 7 plays a role in moving support;
the circulating cooling mechanism 5, the circulating cooling mechanism 5 includes the heat exchanger 6, the first water tank 13, the discharging tube 14, the back-flow valve 15 and the fiber cotton filter 16, the fiber cotton filter 16 has effects of filtering;
the top of the moving plate 4 is fixedly connected with a heat exchanger 6, the bottom inner wall of the L-shaped plate 2 is fixedly connected with a first water tank 13, the top of the first water tank is arranged in an opening mode, the right side of the first water tank 13 is communicated with and fixed with a water outlet pipe 14, and the first water tank 13 is arranged to store desalted water.
In this embodiment, specifically: fixedly connected with locating lever 9 between the both sides inner wall of fixed box 3, the outside sliding connection of locating lever 9 has two sliders 10, and the top fixedly connected with second triangle 12 of slider 10, slider 10 set up the effect of having played the support connection.
In this embodiment, specifically: equal fixedly connected with spring 11 between the both sides inner wall of fixed box 3, spring 11 and the slider 10 fixed connection that corresponds, spring 11 movable sleeve establish the outside at locating lever 9, spring 11 set up the effect that has played the buffering.
In this embodiment, specifically: the inclined plane of first triangle piece 8 and the inclined plane movable contact of corresponding second triangle piece 12, two corresponding first triangle pieces 8 symmetry set up, two corresponding second triangle pieces 12 symmetry set up.
In this embodiment, specifically: the water outlet pipe 14 is fixedly connected with a return valve 15, the water outlet pipe 14 is fixedly connected with two cellucotton filters 16, the water outlet pipe 14 is fixedly connected with a first pressure difference meter 17, and the first pressure difference meter 17 can detect the pressure in the water outlet pipe 14.
In this embodiment, specifically: the water inlet and the water outlet of the heat exchanger 6 are both communicated and fixed with a telescopic hose 18, the bottom end of the telescopic hose 18 is communicated and fixed with a vertical pipe 19, and the telescopic hose 18 is arranged to achieve a telescopic effect.
In this embodiment, specifically: the bottom that is located a standpipe 19 on left communicates with outlet pipe 14 and fixes, and the bottom that is located a standpipe 19 on right communicates and is fixed with T venturi tube 20, two water pumps 21 of the bottom inner wall fixedly connected with of L shaped plate 2, and the water inlet of water pump 21 communicates and fixes with the tip of T venturi tube 20, and the effect of drawing water automatically has been played in setting up of water pump 21.
In this embodiment, specifically: a water outlet of the water pump 21 is communicated and fixed with a connecting pipe 22, a second differential pressure gauge 23 is fixedly connected to the connecting pipe 22, a second water tank 24 is fixedly connected to the left inner wall of the L-shaped plate 2, and a water inlet pipe 25 is communicated and fixed to the rear side of the first water tank 13.
In this embodiment: the model of the cellucotton filter 16 is-1201, the model of the water pump 21 is ISG125-200B, the model of the heat exchanger 6 is R-10-13-001, a switch group for turning on and off the water pump 21 and the heat exchanger 6 is fixedly installed on the front side of the L-shaped plate 2, and the switch group is connected with an external commercial power.
According to the working principle or the structural principle, when the heat exchanger is used, the heat exchanger 6 is started through the switch group, when the heat exchanger 6 generates large vibration in the working process, the heat exchanger 6 drives the moving plate 4 to move downwards, the moving plate 4 drives the two moving blocks 7 to move downwards, the moving blocks 7 drive the corresponding first triangular blocks 8 to move downwards, the first triangular blocks 8 extrude the corresponding second triangular blocks 12 in the moving process, the second triangular blocks 12 drive the corresponding sliding blocks 10 to move under the action of extrusion force, the two sliding blocks 10 move towards the directions far away from each other, the sliding blocks 10 compress the springs 11 in the moving process, and the springs 11 are arranged to achieve a buffering effect;
adding desalted water into the first water tank 13, starting one water pump 21 of the two water pumps 21 through a switch group, extracting the desalted water in the first water tank 13 by one water pump 21, filtering the desalted water by a cellucotton filter 16, detecting the water pressure in a water outlet pipe 14 by a first pressure difference meter 17, leading the desalted water into a heat exchanger 6, carrying out heat exchange treatment on the desalted water by the heat exchanger 6, leading the generated cooling water into a T-shaped pipe 20, then discharging the cooling water into a machine pump through a connecting pipe 22, leading the used cooling water into the first water tank 13 through a water inlet pipe 25 by the machine pump, achieving a circulating effect, and if one water pump 21 is damaged, starting the other water pump 21 through the switch group, still achieving a cooling effect and being not easy to cause equipment damage;
the second water tank 24 is arranged in a high-level state, if the cooling water system is damaged, water is continuously supplied to the pump through the second water tank 24, and the phenomenon that the pump cannot normally work is avoided.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. A machine seal water cooling system based on desalted water circulation is characterized by comprising
The buffer mechanism (1), the buffer mechanism (1) includes L-shaped plate (2), fixed box (3), moving plate (4), moving block (7) and positioning rod (9);
the bottom inner wall of the L-shaped plate (2) is fixedly connected with a fixed box (3) with the top and the bottom both being provided with openings, a moving plate (4) is connected in the fixed box (3) in a sliding manner, the top of the moving plate (4) extends to the upper part of the fixed box (3), the bottom of the moving plate (4) is fixedly connected with two moving blocks (7), and the bottom of each moving block (7) is fixedly connected with a first triangular block (8);
the circulating cooling mechanism (5), the circulating cooling mechanism (5) comprises a heat exchanger (6), a first water tank (13), a water outlet pipe (14), a reflux valve (15) and a cellucotton filter (16);
the heat exchanger (6) is fixedly connected to the top of the moving plate (4), the first water tank (13) with the top being arranged in an opening is fixedly connected to the inner wall of the bottom of the L-shaped plate (2), and the water outlet pipe (14) is communicated with and fixed to the right side of the first water tank (13).
2. The machine seal water cooling system based on the desalted water circulation is characterized in that: fixedly connected with locating lever (9) between the both sides inner wall of fixed case (3), the outside sliding connection of locating lever (9) has two sliders (10), the top fixedly connected with second triangle piece (12) of slider (10).
3. The machine seal water cooling system based on the desalted water circulation is characterized in that: equal fixedly connected with spring (11) between the both sides inner wall of fixed case (3), spring (11) and corresponding slider (10) fixed connection, spring (11) movable sleeve is established in the outside of locating lever (9).
4. The machine seal water cooling system based on the desalted water circulation is characterized in that: the inclined plane of first triangle piece (8) and the inclined plane movable contact of corresponding second triangle piece (12), corresponding two first triangle piece (8) symmetry sets up, corresponding two second triangle piece (12) symmetry sets up.
5. The machine seal water cooling system based on the desalted water circulation is characterized in that: the device is characterized in that a return valve (15) is fixedly connected to the water outlet pipe (14), two cellucotton filters (16) are fixedly connected to the water outlet pipe (14), and a first pressure difference meter (17) is fixedly connected to the water outlet pipe (14).
6. The machine seal water cooling system based on the desalted water circulation is characterized in that: and a water inlet and a water outlet of the heat exchanger (6) are communicated and fixed with a flexible hose (18), and the bottom end of the flexible hose (18) is communicated and fixed with a vertical pipe (19).
7. The machine seal water cooling system based on the desalted water circulation is characterized in that: the bottom end of the vertical pipe (19) positioned on the left side is communicated and fixed with the water outlet pipe (14), the bottom end of the vertical pipe (19) positioned on the right side is communicated and fixed with a T-shaped pipe (20), two water pumps (21) are fixedly connected to the inner wall of the bottom of the L-shaped plate (2), and a water inlet of each water pump (21) is communicated and fixed with the end of the T-shaped pipe (20).
8. The machine seal water cooling system based on the desalted water circulation is characterized in that: the delivery port intercommunication of water pump (21) is fixed with connecting pipe (22), fixedly connected with second differential pressure table (23) on connecting pipe (22), the left side inner wall fixedly connected with second water tank (24) of L shaped plate (2), the rear side intercommunication of first water tank (13) is fixed with inlet tube (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121992939.2U CN215638249U (en) | 2021-08-23 | 2021-08-23 | Machine seals water cooling system based on desalinized water circulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121992939.2U CN215638249U (en) | 2021-08-23 | 2021-08-23 | Machine seals water cooling system based on desalinized water circulation |
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| Publication Number | Publication Date |
|---|---|
| CN215638249U true CN215638249U (en) | 2022-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121992939.2U Active CN215638249U (en) | 2021-08-23 | 2021-08-23 | Machine seals water cooling system based on desalinized water circulation |
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2021
- 2021-08-23 CN CN202121992939.2U patent/CN215638249U/en active Active
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