CN216895704U - Cooling water circulation system of speed reducer - Google Patents
Cooling water circulation system of speed reducer Download PDFInfo
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- CN216895704U CN216895704U CN202220404494.XU CN202220404494U CN216895704U CN 216895704 U CN216895704 U CN 216895704U CN 202220404494 U CN202220404494 U CN 202220404494U CN 216895704 U CN216895704 U CN 216895704U
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- water
- storage tank
- cooling water
- speed reducer
- pipe
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
Abstract
The utility model relates to a cooling water circulation system of a speed reducer, belonging to the technical field of cooling water circulation, comprising a water storage tank, a circulation pipe group, a power pump, a heat dissipation assembly, a water supply and drainage device, a detection unit and a control unit, wherein: the water storage tank is used for storing cooling water; the circulating pipe group comprises a water inlet pipe and a water outlet pipe which are communicated with the water storage tank and the speed reducer; the heat dissipation assembly is arranged at the tail end of the water outlet pipe and used for cooling water discharged by the speed reducer; the water supply and drainage device is connected with the water storage tank and is used for supplying water and draining water to the water storage tank; the detection unit is used for detecting the state information of the cooling water; the control unit is respectively and electrically connected with the power pump, the water supply and drainage device and the detection unit and is used for controlling the working states of the water supply and drainage device and the power pump according to the state information detected by the detection unit. The utility model not only can save water source and enhance the heat dissipation capability of cooling water, but also realizes the function of automatically controlling the cooling water system.
Description
Technical Field
The utility model relates to the technical field of cooling water circulation, in particular to a cooling water circulation system of a speed reducer.
Background
Under the working conditions of long time and large load, cooling water is needed to cool the speed reducer. However, in the conventional cooling method, tap water is directly connected to a cooling system of the speed reducer, and then cooling water is directly discharged to a ditch, which causes waste of a large amount of water resources.
Therefore, in view of the above disadvantages, it is desirable to provide a cooling water circulation system for a decelerator.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The technical problem to be solved by the utility model is how to recycle the cooling water, and the waste of water resources is avoided.
(II) technical scheme
In order to solve the technical problem, the utility model provides a cooling water circulation system of a speed reducer, which comprises a water storage tank, a circulation pipe group, a power pump, a heat dissipation assembly, a water supply and drainage device, a detection unit and a control unit, wherein:
the water storage tank is used for storing cooling water;
the circulating pipe group comprises a water inlet pipe and a water outlet pipe which are communicated with the water storage tank and the speed reducer, the water inlet pipe is used for conveying cooling water to the speed reducer, and the water outlet pipe is used for conveying the cooling water discharged by the speed reducer back to the water storage tank;
the power pump is respectively connected with the water storage tank and the water inlet pipe and is used for conveying cooling water stored in the water storage tank to the speed reducer;
the heat dissipation assembly is arranged at the tail end of the water outlet pipe and used for cooling water discharged by the speed reducer;
the water supply and drainage device is connected with the water storage tank and is used for supplying water and draining water to the water storage tank;
the detection unit is used for detecting the state information of the cooling water; the state information comprises water level information of the water storage tank and water temperature information of the water outlet pipe;
the control unit is respectively electrically connected with the power pump, the water supply and drainage device and the detection unit and is used for controlling the working states of the water supply and drainage device and the power pump according to the state information detected by the detection unit.
Preferably, the heat dissipation assembly comprises a spray head, a water distribution plate and a plurality of water distribution holes;
the spray head is funnel-shaped, is connected with the water outlet pipe and is positioned above the water storage tank;
the water distribution plate is arranged in the spray head and is vertical to the central axis of the spray head;
the water diversion holes are formed in the water diversion plate and used for diverting cooling water.
Preferably, the heat dissipation assembly further comprises a support member disposed between the spray head and the water storage tank for supporting the spray head.
Preferably, the water supply and drainage device comprises a water supply pipe, a water drainage pipe, a first valve and a second valve;
the water supply pipe and the water discharge pipe are respectively connected with the water storage tank;
the first valve and the second valve are respectively arranged on the water supply pipe and the water discharge pipe.
Preferably, the detection unit comprises a temperature sensor and a liquid level sensor;
the temperature sensor is arranged on the water outlet pipe and used for detecting the water temperature of the cooling water discharged by the speed reducer;
the liquid level sensor is arranged in the water storage tank and used for detecting the level of cooling water in the water storage tank.
(III) advantageous effects
The technical scheme of the utility model has the following advantages: the cooling water of the speed reducer is recycled through the water storage tank and the circulating pipe group, so that the waste of water resources is avoided; the cooling water discharged by the speed reducer is cooled by the heat dissipation assembly, so that the heat dissipation capacity of a cooling water system is enhanced; the control unit is used for controlling the working states of the water supply and drainage device and the power pump according to the state information of the cooling water detected by the detection unit, so that the automatic control function of the system is realized.
Drawings
Fig. 1 is a schematic structural view of a cooling water circulation system of a decelerator according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a heat dissipation assembly according to an embodiment of the present invention;
fig. 3 is a schematic diagram of system control according to an embodiment of the present invention.
In the figure:
20. a speed reducer;
1. a water storage tank;
2. a circulating pipe group; 21. a water inlet pipe; 22. a water outlet pipe;
3. a power pump;
4. a heat dissipating component; 41. a spray head; 42. a water diversion plate; 43. water distribution holes; 44. a support member;
5. a water supply and drainage device; 51. a water supply pipe; 52. a drain pipe; 53. a first valve; 54. a second valve;
6. a detection unit; 61. a temperature sensor; 62. a liquid level sensor;
7. a control unit.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
In the description of the embodiments of the present invention, unless explicitly specified or limited otherwise, the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless specified or indicated otherwise; the terms "connected," "fixed," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, integrally connected, or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description of the present invention, it should be understood that the terms "upper" and "lower" as used in the description of the embodiments of the present invention are used in the angle shown in the drawings, and should not be construed as limiting the embodiments of the present invention. In addition, in this context, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on "or" under "the other element or be indirectly on" or "under" the other element via an intermediate element.
With reference to fig. 1 and 3, the present invention provides a cooling water circulation system of a speed reducer, including a water storage tank 1, a circulation pipe set 2, a power pump 3, a heat dissipation assembly 4, a water supply and drainage device 5, a detection unit 6 and a control unit 7, wherein:
the water storage tank 1 is used for storing cooling water;
the circulating pipe group 2 comprises a water inlet pipe 21 and a water outlet pipe 22 which are communicated with the water storage tank 1 and the speed reducer 20, wherein the water inlet pipe 21 is used for conveying cooling water to the speed reducer 20, and the water outlet pipe 22 is used for conveying the cooling water discharged by the speed reducer 20 back to the water storage tank 1;
the power pump 3 is respectively connected with the water storage tank 1 and the water inlet pipe 21, and the power pump 3 is used for conveying cooling water stored in the water storage tank 1 to the speed reducer 20;
the heat dissipation assembly 4 is arranged at the tail end of the water outlet pipe 22 and used for cooling water discharged by the speed reducer 20;
the water supply and drainage device 5 is connected with the water storage tank 1, and the water supply and drainage device 5 is used for supplying water and draining water to the water storage tank 1;
the detection unit 6 is used for detecting the state information of the cooling water; wherein, the state information comprises water level information of the water storage tank 1 and water temperature information of the water outlet pipe 22;
the control unit 7 is electrically connected with the power pump 3, the water supply and drainage device 5 and the detection unit 6 respectively, and the control unit 7 is used for controlling the working states of the water supply and drainage device 5 and the power pump 3 according to the state information detected by the detection unit 6.
In the embodiment of the utility model, the cooling water of the speed reducer 20 is recycled through the water storage tank 1 and the circulating pipe group 2, so that the waste of water resources is avoided; the cooling water discharged by the speed reducer 20 is cooled by the heat dissipation assembly 4, so that the heat dissipation capacity of a cooling water system is enhanced; the control unit 7 is used for controlling the working states of the water supply and drainage device 5 and the power pump 3 according to the state information of the cooling water detected by the detection unit 6, so that the automatic control function of the system is realized.
In an embodiment of the present invention, as shown in fig. 2, a structure of a heat dissipation assembly 4 is provided, in which the heat dissipation assembly 4 includes a spray head 41, a water diversion plate 42 and a plurality of water diversion holes 43;
the spray head 41 is funnel-shaped, is connected with the water outlet pipe 22 and is positioned above the water storage tank 1;
the water distribution plate 42 is arranged inside the spray head 41 and is vertical to the central axis of the spray head 41;
the water diversion hole 43 is provided on the water diversion plate 42 for diverting the cooling water.
In the embodiment of the present invention, when the decelerator 20 works for a long time, the cooling water discharged from the water outlet pipe 22 back to the water storage tank 1 cannot be sufficiently dissipated, so that the temperature of the cooling water in the water storage tank 1 cannot meet the cooling requirement of the decelerator 20.
Therefore, the nozzle 41 is installed at the end of the water outlet pipe 22 and is funnel-shaped, so that the water flow is diffused into the air in a fan shape when being sprayed, and the water flow can be better contacted with the air for heat exchange. The inside of shower nozzle 41 is equipped with cylindric water diversion board 42, and detachably installs on the inner wall of shower nozzle 41, and water diversion board 42 perpendicular to rivers direction sets up, and sets up a plurality of water diversion hole 43 that are used for the drainage on water diversion board 42, and the smaller water diversion hole 43 is just thinner the rivers that arrange in the air, and rivers just more fully with the air contact. It is understood that the size and number of the water diversion holes 43 can be selected according to the requirement, and are not limited in detail.
In an embodiment of the present invention, the heat sink assembly 4 may further include a support 44, and the support 44 is disposed between the spray head 41 and the storage tank 1 for supporting the spray head 41.
In the embodiment of the present invention, the supporting member 44 may be connected to the inner wall of the water storage tank 1 and the spraying head 41, and of course, the supporting member 44 may also be erected on the tank edge of the water storage tank 1, so the supporting position and the supporting manner of the supporting member 44 are not particularly limited.
In some embodiments, the support 44 may also be an adjustable component, and when the water flow from the spray head 41 is too large or the water storage tank 1 is narrow, the height, position and inclination angle of the spray head 41 can be adjusted by using the support 44, so that the sprayed cooling water flows back to the water storage tank 1, and the water is prevented from being sprayed to the outside, which causes damage to the equipment and waste of water resources.
With continued reference to fig. 1, in one embodiment of the present invention, the water supply and discharge device 5 includes a water supply pipe 51, a water discharge pipe 52, a first valve 53, and a second valve 54;
a water supply pipe 51 and a water discharge pipe 52 are respectively connected to the water storage tank 1;
a first valve 53 and a second valve 54 are provided on the water supply pipe 51 and the water discharge pipe 52, respectively.
In the embodiment of the present invention, the water supply and drainage can be achieved by controlling the first valve 53 and the second valve 54.
In one embodiment of the present invention, the detection unit 6 includes a temperature sensor 61 and a liquid level sensor 62;
the temperature sensor 61 is arranged on the water outlet pipe 22 and used for detecting the water temperature of the cooling water discharged by the speed reducer 20;
the liquid level sensor 62 is disposed in the water storage tank 1 for detecting the level of the cooling water in the water storage tank 1.
In some embodiments, other detection devices may also be used, such as pressure sensors, thermometers, and the like.
In the embodiment of the present invention, as shown in fig. 3, the output ends of the temperature sensor 61 and the liquid level sensor 62 are connected to the input end of the control unit 7, and the output end of the control unit 7 is connected to the power pump 3, the first valve 53 and the second valve 54, respectively.
In the embodiment of the utility model, in order to realize automatic control of the system, a first temperature threshold value and a second temperature threshold value can be set according to actual conditions, wherein the first temperature threshold value is smaller than the second temperature threshold value. When the temperature of the water detected by the temperature sensor 61 is greater than the first temperature threshold, it represents that the temperature of the decelerator 20 is high. The control unit 7 can control the power pump 3 to increase the water supply amount of the water inlet pipe 21 to enhance the cooling strength of the decelerator 20.
When the water temperature is greater than the second temperature threshold value, it represents that the temperature of the speed reducer 20 is too high, and the temperature of the cooling water in the water storage tank 1 at this time cannot meet the cooling requirement of the speed reducer 20. The first valve 53 and the second valve 54 can be controlled by the control unit 7 to change the cooling water in the storage tank 1.
In the embodiment of the present invention, a first liquid level threshold and a second liquid level threshold may be further set, wherein the first liquid level threshold is smaller than the second liquid level threshold. When the water level detected by the liquid level sensor 62 is lower than the first liquid level threshold, the first valve 53 can be controlled by the control unit 7 to add water to the water storage tank 1; similarly, when the water level is higher than the second liquid level threshold, the second valve 54 is controlled to discharge water from the water storage tank 1.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (5)
1. The utility model provides a cooling water circulation system of reduction gear, characterized in that, includes storage water tank (1), circulating pipe group (2), power pump (3), radiator unit (4), confession drainage device (5), detecting element (6) and control unit (7), wherein:
the water storage tank (1) is used for storing cooling water;
the circulating pipe group (2) comprises a water inlet pipe (21) and a water outlet pipe (22) which are communicated with the water storage tank (1) and the speed reducer (20), the water inlet pipe (21) is used for conveying cooling water to the speed reducer (20), and the water outlet pipe (22) is used for conveying the cooling water discharged by the speed reducer (20) back to the water storage tank (1);
the power pump (3) is respectively connected with the water storage tank (1) and the water inlet pipe (21), and the power pump (3) is used for conveying cooling water stored in the water storage tank (1) to the speed reducer (20);
the heat dissipation assembly (4) is arranged at the tail end of the water outlet pipe (22) and used for cooling water discharged by the speed reducer (20);
the water supply and drainage device (5) is connected with the water storage tank (1), and the water supply and drainage device (5) is used for supplying water and draining water to the water storage tank (1);
the detection unit (6) is used for detecting the state information of the cooling water; wherein the state information comprises water level information of the water storage tank (1) and water temperature information of the water outlet pipe (22);
the control unit (7) is electrically connected with the power pump (3), the water supply and drainage device (5) and the detection unit (6) respectively, and the control unit (7) is used for controlling the working states of the water supply and drainage device (5) and the power pump (3) according to the state information detected by the detection unit (6).
2. A reducer cooling water circulation system according to claim 1, wherein the heat dissipating member (4) comprises a spray head (41), a water diversion plate (42) and a plurality of water diversion holes (43);
the spray head (41) is funnel-shaped, is connected with the water outlet pipe (22) and is positioned above the water storage tank (1);
the water diversion plate (42) is arranged inside the spray head (41) and is vertical to the central axis of the spray head (41);
the water diversion holes (43) are formed in the water diversion plate (42) and used for diverting cooling water.
3. A reducer cooling water circulation system according to claim 2, wherein the heat dissipating assembly (4) further comprises a support (44), the support (44) being disposed between the spray head (41) and the storage tank (1) for supporting the spray head (41).
4. A cooling water circulation system of a decelerator according to claim 1, wherein the water supply and discharge means (5) includes a water supply pipe (51), a water discharge pipe (52), a first valve (53) and a second valve (54);
the water supply pipe (51) and the water discharge pipe (52) are respectively connected with the water storage tank (1);
the first valve (53) and the second valve (54) are provided on the water supply pipe (51) and the water discharge pipe (52), respectively.
5. A reducer cooling water circulation system according to claim 1, wherein the detection unit (6) comprises a temperature sensor (61) and a level sensor (62);
the temperature sensor (61) is arranged on the water outlet pipe (22) and is used for detecting the water temperature of the cooling water discharged by the speed reducer (20);
the liquid level sensor (62) is arranged in the water storage tank (1) and is used for detecting the water level of cooling water in the water storage tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220404494.XU CN216895704U (en) | 2022-02-28 | 2022-02-28 | Cooling water circulation system of speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220404494.XU CN216895704U (en) | 2022-02-28 | 2022-02-28 | Cooling water circulation system of speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216895704U true CN216895704U (en) | 2022-07-05 |
Family
ID=82187005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220404494.XU Active CN216895704U (en) | 2022-02-28 | 2022-02-28 | Cooling water circulation system of speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216895704U (en) |
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2022
- 2022-02-28 CN CN202220404494.XU patent/CN216895704U/en active Active
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