CN220505794U - Water cooling structure of magnetic fluid sealing device - Google Patents
Water cooling structure of magnetic fluid sealing device Download PDFInfo
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- CN220505794U CN220505794U CN202321805018.XU CN202321805018U CN220505794U CN 220505794 U CN220505794 U CN 220505794U CN 202321805018 U CN202321805018 U CN 202321805018U CN 220505794 U CN220505794 U CN 220505794U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 171
- 238000001816 cooling Methods 0.000 title claims abstract description 73
- 238000007789 sealing Methods 0.000 title claims abstract description 67
- 239000011553 magnetic fluid Substances 0.000 title claims abstract description 23
- 238000001514 detection method Methods 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000020169 heat generation Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a water cooling structure of a magnetic fluid sealing device, and relates to the technical field of magnetic fluid sealing devices. The utility model comprises a sealing mechanism, wherein one side of the outer wall of the sealing mechanism is fixedly connected with a water inlet mechanism, the inner wall of the water inlet mechanism is fixedly connected with a water draining mechanism through a cooling mechanism, the top of the water draining mechanism is fixedly connected with a water conveying mechanism, the outer wall of one side of the water conveying mechanism is fixedly connected with an energy mechanism, and the inner wall of the other side of the water conveying mechanism is fixedly connected with a detection mechanism. The utility model solves the problem that the existing water cooling structure does not have an emergency cooling function through the arrangement of the cooling mechanism, and solves the problem that the existing cooling structure cannot adjust the flow rate of cold water according to the actual heat generation condition of the sealing device through the matching arrangement of the water inlet mechanism and the detection mechanism.
Description
Technical Field
The utility model belongs to the technical field of magnetic fluid sealing devices, and particularly relates to a water cooling structure of a magnetic fluid sealing device.
Background
The magnetic fluid sealing technology is developed on the basis of magnetic fluid, and when the magnetic fluid is injected into the gap of the magnetic field, the magnetic fluid can fill the whole gap to form a 'liquid O-shaped sealing ring'.
The utility model discloses a novel water-cooling structure of magnetic fluid sealing device in the file of present publication No. CN207437780U, the application day is 2017.08.21, including not leading the magnetic seat, the permanent magnet, be located the annular magnetic pole of permanent magnet both sides, annular gap, the cooling ring, a plurality of sealing washer, the annular magnetic pole outer fringe that is located the permanent magnet both sides all is the same step form, the tip outer fringe face of step is located the permanent magnet both sides, the shoulder interval of two steps is corresponding with the width of cooling ring, not leading the magnetic seat and be equipped with first water inlet in the region that corresponds two step shoulder, second water inlet and delivery port, the large end outer fringe of annular magnetic pole of permanent magnet both sides and the inner chamber joint portion of not leading the magnetic seat are equipped with the sealing washer, the cooling ring is located the tip outer fringe face of annular magnetic pole of permanent magnet both sides, and its joint portion respectively is equipped with the sealing washer, not leading the magnetic seat inner chamber is equipped with annular recess in the regional section of two step shoulder interval.
The above-mentioned novel water cooling structure of a magnetic fluid sealing device is mentioned in the above-mentioned document when in use: the cooling device comprises a cooling ring, a water flow passage, a sealing device body, a sealing device, a cooling structure, a cooling device and a cooling device, wherein the cooling ring and a water flow passage formed by the inner cavity of the non-magnetic seat are internally provided with a water stop plate, the water stop plate is welded and fixed on the cooling ring, the cooling structure is arranged in the sealing device body, an emergency cooling structure is not arranged outside the sealing device body, and when the heat generated in the sealing device body is large, rapid cooling work cannot be performed;
the above-mentioned novel water cooling structure of a magnetic fluid sealing device is mentioned in the above-mentioned document when in use: the cooling ring and the water flow passage formed by the inner cavities of the non-magnetic conduction seats, the water flow passage is internally provided with the water stop plate, the water stop plate is welded and fixed on the cooling ring, and the cooling structure can not adjust the flow rate of cold water according to the quantity of the actual heat generated by the sealing device body, so that the flexibility is lower.
Therefore, the water cooling structure of the conventional magnetic fluid sealing device cannot meet the requirements in practical use, so that an improved technology is urgently needed in the market to solve the above problems.
Disclosure of Invention
The utility model aims to provide a magnetic fluid sealing device water cooling structure, which solves the problem that the existing water cooling structure does not have an emergency cooling function through the arrangement of a cooling mechanism, and solves the problem that the existing cooling structure cannot adjust the flow rate of cold water according to the actual heat generation condition of a sealing device through the matched arrangement of a water inlet mechanism and a detection mechanism.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model relates to a magnetic fluid sealing device water cooling structure, which comprises a sealing mechanism, wherein one side of the outer wall of the sealing mechanism is fixedly connected with a water inlet mechanism, the inner wall of the water inlet mechanism is fixedly connected with a water draining mechanism through a cooling mechanism, the top of the water draining mechanism is fixedly connected with a water delivery mechanism, the outer wall of one side of the water delivery mechanism is fixedly connected with an energy mechanism, and the inner wall of the other side of the water delivery mechanism is fixedly connected with a detection mechanism;
the sealing mechanism comprises a transmission shaft and a sealing device body, and the inner wall of the sealing device body is provided with the transmission shaft;
the water delivery mechanism comprises a control panel, a water delivery tank and a second drain pipe, wherein supporting legs are fixedly connected to the front and the rear of the central position of the bottom of the water delivery tank and fixedly connected to the upper surface of a second water collecting disc, the central position of the inner wall of the bottom of the water delivery tank is communicated with a first drain pipe, the inner wall of the central position of the upper surface of the water delivery tank is communicated with a second drain pipe, and the central position of the front end surface of the water delivery tank is fixedly connected with the control panel;
the detection mechanism comprises a second fixing plate and a temperature sensor, wherein the second fixing plate is fixedly connected to the central position of the inner wall of one side of the water delivery tank, the temperature sensor is fixedly connected to the central position of the outer wall of one side of the second fixing plate, and the temperature sensor is electrically connected with the control panel.
Further, the water inlet mechanism comprises a first water collecting disc, an electric butterfly valve and a water inlet pipe, wherein the first water collecting disc is fixedly connected to one side of the outer wall of the sealing device body, the center position of the top of the first water collecting disc is communicated with the water inlet pipe, the electric butterfly valve is arranged on the inner wall of the water inlet pipe, and a first U-shaped mounting plate is fixedly connected to the inner side of the outer wall of one side of the first water collecting disc.
Further, the cooling mechanism comprises a connecting pipe and a cooling pipe, the section of the cooling pipe is in a special-shaped rectangle tightly attached to the sealing device body, the two ends of the cooling pipe are fixedly connected with the connecting pipe, and one side of the connecting pipe is fixedly connected to the inner wall of the first water collecting disc.
Further, drainage mechanism includes second water collecting tray, first drain pipe and second U type mounting panel, second water collecting tray fixed connection is in sealing device body's outer wall one side, and second water collecting tray and first water collecting tray are located sealing device body's different sides, fixedly connected with connecting pipe on the inner wall of second water collecting tray, and the connecting pipe is located the inboard of second U type mounting panel, second U type mounting panel fixed connection is in the inboard of second water collecting tray one side outer wall, the central point at second water collecting tray top puts and link up fixedly connected with first drain pipe.
Further, the energy mechanism comprises a first fixing plate and a power supply assembly, wherein the first fixing plate is fixedly connected to the central position of the outer wall of one side of the water delivery tank, the power supply assembly is fixedly connected to the central position of the outer wall of one side of the first fixing plate, and the power supply assembly is electrically connected with the control panel.
The utility model has the following beneficial effects:
according to the utility model, through the arrangement of the cooling mechanism, the cooling pipe with the cross section in a special-shaped rectangle can be clung to the surface of the sealing device body, so that the cooling effect of the cooling pipe can be improved, and the cooling pipe is distributed on the outer side of the sealing device body, so that a good emergency cooling effect can be achieved.
According to the utility model, through the cooperation of the water inlet mechanism and the detection mechanism, when the temperature sensor detects that the temperature of the discharged water is higher than the high-temperature critical value, the electric butterfly valve can increase the flow rate of cold water, otherwise, when the temperature sensor detects that the temperature is lower than the normal-temperature critical value, the electric butterfly valve can reduce the flow rate of cold water, so that the cooling structure can control the flow rate of cold water according to the actual heat generation of the sealing device, the waste of water sources is reduced, and the flexibility is strong.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a water cooling structure of a magnetic fluid sealing device;
FIG. 2 is a schematic diagram of a seal mechanism;
FIG. 3 is a schematic view of the water inlet mechanism;
FIG. 4 is a schematic diagram of a cooling mechanism;
FIG. 5 is a schematic view of a drainage mechanism;
FIG. 6 is a schematic cross-sectional structural view of the cooperative connection of the water delivery mechanism and the detection mechanism;
FIG. 7 is a schematic view of a water delivery mechanism;
FIG. 8 is a schematic view of an energy mechanism;
fig. 9 is a schematic structural view of the detection mechanism.
In the drawings, the list of components represented by the various numbers is as follows:
1. a sealing mechanism; 11. a transmission shaft; 12. a sealing device body; 2. a water inlet mechanism; 21. a first water collecting tray; 22. an electric butterfly valve; 23. a water inlet pipe; 24. a first U-shaped mounting plate; 3. a cooling mechanism; 31. a connecting pipe; 32. a cooling tube; 4. a drainage mechanism; 41. a second water collecting tray; 42. a first drain pipe; 43. a second U-shaped mounting plate; 5. a water delivery mechanism; 51. a control panel; 52. a water delivery tank; 53. support legs; 54. a second drain pipe; 6. an energy source mechanism; 61. a first fixing plate; 62. a power supply assembly; 7. a detection mechanism; 71. a second fixing plate; 72. a temperature sensor.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1-9, the utility model discloses a water cooling structure of a magnetic fluid sealing device, which comprises a sealing mechanism 1, wherein one side of the outer wall of the sealing mechanism 1 is fixedly connected with a water inlet mechanism 2, the inner wall of the water inlet mechanism 2 is fixedly connected with a water outlet mechanism 4 through a cooling mechanism 3, the top of the water outlet mechanism 4 is fixedly connected with a water delivery mechanism 5, the outer wall of one side of the water delivery mechanism 5 is fixedly connected with an energy mechanism 6, and the inner wall of the other side of the water delivery mechanism 5 is fixedly connected with a detection mechanism 7;
the sealing mechanism 1 comprises a transmission shaft 11 and a sealing device body 12, wherein the transmission shaft 11 is arranged on the inner wall of the sealing device body 12;
the water delivery mechanism 5 comprises a control panel 51, a water delivery tank 52 and a second drain pipe 54, wherein supporting legs 53 are fixedly connected to the front and the rear of the central position of the bottom of the water delivery tank 52, the supporting legs 53 are fixedly connected to the upper surface of the second water collecting disc 41, the central position of the inner wall of the bottom of the water delivery tank 52 is communicated and fixedly connected with a first drain pipe 42, the inner wall of the central position of the upper surface of the water delivery tank 52 is communicated and fixedly connected with a second drain pipe 54, and the central position of the front end surface of the water delivery tank 52 is fixedly connected with the control panel 51;
in the use process, the water flowing through the cooling pipe 32 is finally discharged outwards from the second water discharging pipe 54, the control panel 51 can receive the temperature information transmitted by the temperature sensor 72 and display the temperature information on a display screen, when the control panel 51 detects that the temperature information is higher than a high-temperature critical value, an increasing instruction is transmitted to the electric butterfly valve 22, and when the control panel 51 detects that the temperature information is lower than a low-temperature critical value, a decreasing instruction is transmitted to the electric butterfly valve 22;
the detection mechanism 7 comprises a second fixing plate 71 and a temperature sensor 72, the second fixing plate 71 is fixedly connected to the central position of the inner wall of one side of the water delivery tank 52, the temperature sensor 72 is fixedly connected to the central position of the outer wall of one side of the second fixing plate 71, and the temperature sensor 72 is electrically connected with the control panel 51;
during use, the temperature sensor 72 will transmit the detected temperature information to the control panel 51 in real time.
As shown in fig. 1 and 3, the water inlet mechanism 2 comprises a first water collecting disc 21, an electric butterfly valve 22 and a water inlet pipe 23, wherein the first water collecting disc 21 is fixedly connected to one side of the outer wall of the sealing device body 12, the center position of the top of the first water collecting disc 21 is communicated and fixedly connected with the water inlet pipe 23, the electric butterfly valve 22 is arranged on the inner wall of the water inlet pipe 23, and the inner side of the outer wall of one side of the first water collecting disc 21 is fixedly connected with a first U-shaped mounting plate 24;
in the use, when the cooling work needs to be carried out, the cold water is injected into the first water collecting tray 21 from the water inlet pipe 23, when the electric butterfly valve 22 receives the increasing instruction of the control panel 51, the area of the flowing water passing through is increased, so that the water inlet flow rate and the flow rate of the cold water can be improved, and when the electric butterfly valve 22 receives the decreasing instruction transmitted by the control panel 51, the area of the flowing water passing through is reduced, so that the water inlet flow rate and the flow rate of the cold water can be reduced.
As shown in fig. 1 and fig. 4, the cooling mechanism 3 includes a connecting pipe 31 and a cooling pipe 32, the cross section of the cooling pipe 32 is shaped like a rectangle closely attached to the sealing device body 12, both ends of the cooling pipe 32 are fixedly connected with the connecting pipe 31, and one side of the connecting pipe 31 is fixedly connected to the inner wall of the first water collecting disc 21;
during use, cold water in the first water collecting tray 21 is conveyed through the cooling pipe 32, and the cold water passing through the cooling pipe 32 absorbs heat transferred by the sealing device body 12, so that a cooling effect is achieved.
As shown in fig. 1 and 5, the drainage mechanism 4 includes a second water collecting disc 41, a first drain pipe 42 and a second U-shaped mounting plate 43, the second water collecting disc 41 is fixedly connected to one side of the outer wall of the sealing device body 12, the second water collecting disc 41 and the first water collecting disc 21 are located at different sides of the sealing device body 12, a connecting pipe 31 is fixedly connected to the inner wall of the second water collecting disc 41, the connecting pipe 31 is located at the inner side of the second U-shaped mounting plate 43, the second U-shaped mounting plate 43 is fixedly connected to the inner side of the outer wall of one side of the second water collecting disc 41, and the central position of the top of the second water collecting disc 41 is fixedly connected with the first drain pipe 42 in a penetrating manner;
during use, cold water passing through the cooling pipe 32 flows into the second water collecting tray 41, and water passing through the second water collecting tray 41 is discharged into the water tank 52 through the first water discharge pipe 42.
As shown in fig. 1 and 8, the energy mechanism 6 includes a first fixing plate 61 and a power supply assembly 62, where the first fixing plate 61 is fixedly connected to a central position of an outer wall of one side of the water tank 52, and the power supply assembly 62 is fixedly connected to a central position of an outer wall of one side of the first fixing plate 61, and the power supply assembly 62 is electrically connected to the control panel 51;
during use, the power supply assembly 62 may provide electrical support for the temperature sensor 72 and the electrically operated butterfly valve 22.
The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.
Claims (5)
1. The utility model provides a magnetic fluid sealing device water-cooling structure, includes sealing mechanism (1), its characterized in that: the device is characterized in that a water inlet mechanism (2) is fixedly connected to one side of the outer wall of the sealing mechanism (1), a water draining mechanism (4) is fixedly connected to the inner wall of the water inlet mechanism (2) through a cooling mechanism (3), a water conveying mechanism (5) is fixedly connected to the top of the water draining mechanism (4), an energy mechanism (6) is fixedly connected to the outer wall of one side of the water conveying mechanism (5), and a detection mechanism (7) is fixedly connected to the inner wall of the other side of the water conveying mechanism (5);
the sealing mechanism (1) comprises a transmission shaft (11) and a sealing device body (12), wherein the transmission shaft (11) is arranged on the inner wall of the sealing device body (12);
the water delivery mechanism (5) comprises a control panel (51), a water delivery tank (52) and a second drain pipe (54), supporting legs (53) are fixedly connected to the front and the rear of the central position of the bottom of the water delivery tank (52), the supporting legs (53) are fixedly connected to the upper surface of a second water collecting disc (41), a first drain pipe (42) is fixedly connected to the central position of the inner wall of the bottom of the water delivery tank (52), a second drain pipe (54) is fixedly connected to the inner wall of the central position of the upper surface of the water delivery tank (52), and the control panel (51) is fixedly connected to the central position of the front end surface of the water delivery tank (52);
the detection mechanism (7) comprises a second fixing plate (71) and a temperature sensor (72), wherein the second fixing plate (71) is fixedly connected to the central position of the inner wall of one side of the water delivery tank (52), the temperature sensor (72) is fixedly connected to the central position of the outer wall of one side of the second fixing plate (71), and the temperature sensor (72) is electrically connected with the control panel (51).
2. A water cooling structure of a magnetic fluid sealing device according to claim 1, wherein: the water inlet mechanism (2) comprises a first water collecting disc (21), an electric butterfly valve (22) and a water inlet pipe (23), wherein the first water collecting disc (21) is fixedly connected to one side of the outer wall of the sealing device body (12), the center position of the top of the first water collecting disc (21) is communicated with the water inlet pipe (23) fixedly connected with, the electric butterfly valve (22) is arranged on the inner wall of the water inlet pipe (23), and a first U-shaped mounting plate (24) is fixedly connected to the inner side of the outer wall of one side of the first water collecting disc (21).
3. A water cooling structure of a magnetic fluid sealing device according to claim 2, wherein: the cooling mechanism (3) comprises a connecting pipe (31) and a cooling pipe (32), the section of the cooling pipe (32) is in a special-shaped rectangle which is tightly attached to the sealing device body (12), the two ends of the cooling pipe (32) are fixedly connected with the connecting pipe (31), and one side of the connecting pipe (31) is fixedly connected to the inner wall of the first water collecting disc (21).
4. A water cooling structure of a magnetic fluid sealing device according to claim 3, wherein: the drainage mechanism (4) comprises a second water collecting disc (41), a first drain pipe (42) and a second U-shaped mounting plate (43), wherein the second water collecting disc (41) is fixedly connected to one side of the outer wall of the sealing device body (12), the second water collecting disc (41) and the first water collecting disc (21) are located on different sides of the sealing device body (12), a connecting pipe (31) is fixedly connected to the inner wall of the second water collecting disc (41), the connecting pipe (31) is located on the inner side of the second U-shaped mounting plate (43), the second U-shaped mounting plate (43) is fixedly connected to the inner side of one side outer wall of the second water collecting disc (41), and the central position of the top of the second water collecting disc (41) is communicated with the first drain pipe (42) fixedly connected to the central position of the top of the second water collecting disc.
5. A water cooling structure of a magnetic fluid sealing device according to claim 1, wherein: the energy mechanism (6) comprises a first fixing plate (61) and a power supply assembly (62), wherein the first fixing plate (61) is fixedly connected to the central position of the outer wall of one side of the water delivery tank (52), the power supply assembly (62) is fixedly connected to the central position of the outer wall of one side of the first fixing plate (61), and the power supply assembly (62) is electrically connected with the control panel (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321805018.XU CN220505794U (en) | 2023-07-11 | 2023-07-11 | Water cooling structure of magnetic fluid sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321805018.XU CN220505794U (en) | 2023-07-11 | 2023-07-11 | Water cooling structure of magnetic fluid sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220505794U true CN220505794U (en) | 2024-02-20 |
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ID=89867127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321805018.XU Active CN220505794U (en) | 2023-07-11 | 2023-07-11 | Water cooling structure of magnetic fluid sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220505794U (en) |
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2023
- 2023-07-11 CN CN202321805018.XU patent/CN220505794U/en active Active
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