CN215805401U - Pump body machine seal cooling water internal circulation device - Google Patents
Pump body machine seal cooling water internal circulation device Download PDFInfo
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- CN215805401U CN215805401U CN202122313661.8U CN202122313661U CN215805401U CN 215805401 U CN215805401 U CN 215805401U CN 202122313661 U CN202122313661 U CN 202122313661U CN 215805401 U CN215805401 U CN 215805401U
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Abstract
The utility model discloses a pump body seal cooling water internal circulation device, which comprises a cooling cavity arranged in a pump body, the pump body is connected with a driving motor, the cooling cavity is respectively connected with a water inlet end and a water outlet end, the water inlet end and the water outlet end are connected with a water storage cavity through a connecting pipe, a driving mechanism for driving cooling water to flow is arranged in the water storage cavity, the water storage cavity is connected with the cooling cavity in the pump body through the connecting pipe by arranging the water storage cavity, the driving mechanism in the water storage cavity drives the internal cooling water to flow, so as to drive the cooling water to flow into the water storage cavity, the pump body flows into the water storage cavity after being cooled, thereby greatly saving the consumption of cooling water, meanwhile, the possibility of water shortage damage of a mechanical seal caused by unstable water supply of external circulating water such as tap water can be reduced.
Description
Technical Field
The utility model relates to the technical field of circulating pump water cooling equipment, in particular to a pump body machine seal cooling water internal circulation device.
Background
Mechanical seal (mechanical seal) refers to a device for preventing fluid leakage, which is composed of at least one pair of end faces perpendicular to the rotation axis, and the end faces are kept in fit and relatively slide under the action of fluid pressure and the elastic force (or magnetic force) of a compensation mechanism and the cooperation of an auxiliary seal. Mechanical seal can produce the frictional heat at the sealed face of operation in-process, and rotating part stirs liquid and also can produce the heat, if can not in time give off the heat, the heat accumulation will make sealed face produce the heat altered shape to a certain extent to lead to sealed the leakage, so need be with seal chamber cooling.
Need use the circulating pump among the gold mine exploitation process, current to circulating pump cooling method be with the inlet tube joint and the running water intercommunication in cooling chamber, the running water gets into the cooling chamber and cools off mechanical seal portion, follows the part rotation afterwards and is discharged the organism outside by outlet conduit. The mode needs the connecting hose to supply tap water, and the effluent is discharged to wastewater treatment, so that the water consumption and subsequent wastewater treatment cost of enterprises are increased, and the great waste of water resources is caused.
Therefore, the internal circulation device of the pump machine seal cooling water is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an internal circulation device of pump body seal cooling water, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a pump body machine seal cooling water inner loop device, is including setting up the cooling cavity in the pump body inside, the pump body coupling has driving motor, the cooling cavity is connected with respectively and intakes end and play water end, intake the end with it is connected with the water storage cavity through the connecting pipe to go out the water end, the inside of water storage cavity is provided with the actuating mechanism that the drive cooling water flows.
Preferably, actuating mechanism includes the main part, the main part is the tubular structure, just the horizontal fixed connection of main part is in the inner wall of water storage cavity, the main part is kept away from its stiff end and is the opening form, the internal surface of main part rotates and is provided with the dwang, the dwang with the coaxial setting of main part, the external fixed surface of dwang is connected with spiral fan blade, the one end of dwang is run through the first connecting roller of the lateral wall fixedly connected with of water storage cavity, driving motor's output shaft coaxial coupling has the second to connect the running roller, first connecting roller with the second is connected and is equipped with drive belt between the running roller, the main part is close to the one end lateral wall of water storage cavity runs through and is provided with the inlet tube, the lateral wall of water storage cavity runs through and is provided with the outlet pipe.
Preferably, the outer fixed surface of main part is connected with the fixed column, the surface of fixed column rotates and is connected with the rotating sleeve, the outer fixed surface of rotating sleeve is connected with the articulated slab, the quantity of articulated slab is two, and two the articulated slab symmetry sets up, two keep away from between the articulated slab the one end of fixed column rotates and is connected with locking running roller, the fixed column with be provided with the torsional spring between the rotating sleeve.
Preferably, the lower extreme of water storage cavity is provided with the arc wall, driving motor is located the inside of arc wall, the lower lateral wall of water storage cavity corresponds driving motor's both sides fixedly connected with mounting respectively, the mounting pass through the bolt with fixed connection between the water storage cavity.
Preferably, the main body is fixedly connected with a water inlet cover away from the fixed end of the main body.
Preferably, the upper side wall of the water storage cavity is detachably arranged, and the side wall of the water storage cavity is provided with an observation window in a penetrating manner.
Compared with the prior art, the utility model has the beneficial effects that: the utility model provides a pump body machine seal cooling water inner loop device, through setting up the water storage cavity, the water storage cavity passes through the connecting pipe and is connected with the cooling cavity in the pump body, and the inside actuating mechanism drive inside cooling water of water storage cavity flows, thereby inside drive cooling water flows into the water storage cavity, flow into inside the water storage cavity again after cooling down the pump body, thereby the quantity of cooling water has been saved greatly, can reduce simultaneously because the mechanical seal that external circulating water such as running water supplied water unstability arouses the possibility that the damage takes place of lack of water.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional front view of the present invention;
fig. 3 is a right-view structural diagram of the present invention.
In the figure: 1-water storage cavity, 2-main body, 3-rotating rod, 4-spiral fan blade, 5-first connecting roller, 6-second connecting roller, 7-driving belt, 8-water inlet pipe, 9-water outlet pipe, 10-fixed column, 11-rotating sleeve, 12-hinged plate, 13-anti-loose roller, 14-arc groove, 15-fixed piece, 16-water inlet cover and 17-observation window.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a pump body machine seals cooling water inner circulating device, is including setting up the cooling cavity in the pump body inside, the pump body coupling has driving motor, driving motor is used for the drive pump body work, the cooling cavity is connected with respectively into water end and play water end, intake the end with it is connected with water storage cavity 1 through the connecting pipe to go out the water end, the inside cooling water that is equipped with of water storage cavity 1, water storage cavity 1's inside is provided with the actuating mechanism that the drive cooling water flows, the cooling water in actuating mechanism drive water storage cavity 1 is by intaking the end inflow, gets into the cooling cavity through the connecting pipe, cools off the back to the pump body, flows out by a water end, and then flows into water storage cavity 1's inside through the connecting pipe to accomplish hydrologic cycle.
Specifically, the driving mechanism comprises a main body 2, as shown in fig. 2, the main body 2 is of a tubular structure, and the main body 2 is transversely and fixedly connected to the inner wall of the water storage cavity 1, the main body 2 is far away from the fixed end thereof to be in an open shape, the inner surface of the main body 2 is provided with a rotating rod 3 in a rotating manner, the rotating rod 3 is coaxially arranged with the main body 2, the outer surface of the rotating rod 3 is fixedly connected with a spiral fan blade 4, the length of the rotating rod 3 is equivalent to that of the main body 2, so as to ensure the driving force for cooling water, one end of the rotating rod 3 penetrates through a first connecting roller 5 fixedly connected to the side wall of the water storage cavity 1, as shown in fig. 3, the first connecting roller 5 is located outside the water storage cavity 1, an output shaft of the driving motor is coaxially connected with a second connecting roller 6, the first connecting roller 5 and the second connecting roller 6 are located on the same plane, a transmission belt 7 is sleeved between the first connecting roller 5 and the second connecting roller 6, a water inlet pipe 8 is arranged on the side wall of one end of the main body 2 close to the water storage cavity 1 in a penetrating way, a water outlet pipe 9 is arranged on the side wall of the water storage cavity 1 in a penetrating way, therefore, when the driving motor drives the pump body to work, the driving motor drives the second connecting roller 6 on the output shaft to rotate, the second connecting roller 6 drives the first connecting roller 5 to rotate through the transmission belt 7, the first connecting roller 5 drives the rotating rod 3 to rotate, the rotating rod 3 drives the spiral fan blade 4 to rotate in the main body 2, thereby driving the cooling water in the water storage cavity 1 to flow out from the water inlet pipe 8 connected with the main body 2 and flow into the cooling cavity through the connecting pipe, and the cooling water in the cooling cavity flows into the water outlet pipe 9 through the connecting pipe and finally flows into the water storage cavity 1 to complete the internal circulation of the cooling water.
Specifically, a fixing post 10 is fixedly connected to an outer surface of the main body 2, as shown in fig. 3, the fixed column 10 is positioned on the outer surface of one side of the main body 2, the outer surface of the fixed column 10 is rotatably connected with a rotating sleeve 11, the outer surface of the rotating sleeve 11 is fixedly connected with hinged plates 12, as shown in fig. 1, the number of the hinged plates 12 is two, and the two hinged plates 12 are symmetrically arranged, one end of the two hinged plates 12 far away from the fixed column 10 is rotatably connected with a locking roller 13, a torsion spring is arranged between the fixed column 10 and the rotating sleeve 11, the torsion spring makes the rotating sleeve 11 generate a rotating trend, the hinge plate 12 drives the anti-loosening roller 13 to contact with the transmission belt 7, thereby preventing the transmission belt 7 from loosening and ensuring the transmission efficiency between the first connecting roller 5 and the second connecting roller 6.
Particularly, the lower extreme of water storage cavity 1 is provided with arc wall 14, as shown in fig. 3, driving motor is located the inside of arc wall 14, the lower lateral wall of water storage cavity 1 corresponds driving motor's both sides fixedly connected with mounting 15 respectively, mounting 15 pass through the bolt with fixed connection between the water storage cavity 1, driving motor passes through mounting 15 is fixed in the inside of arc wall 14, thereby water storage cavity 1 can stabilize and fix at driving motor's top, the transmission between the running roller 6 is connected to the first running roller 5 of being convenient for simultaneously and the second, and the cooling water in the water storage cavity 1 also can cool off driving motor simultaneously.
Specifically, a water inlet cover 16 is fixedly connected to the main body 2 away from the fixed end thereof.
Particularly, the last lateral wall of water storage cavity 1 is for dismantling the setting, the lateral wall of water storage cavity 1 runs through and is provided with observation window 17, observation window 17 is convenient for observe the inside cooling water in water storage cavity 1 to in time supply the cooling water.
The working principle is as follows: when the water circulation pump is used, the driving motor drives the pump body to work, meanwhile, the driving motor drives the second connecting roller 6 to rotate, the second connecting roller 6 drives the first connecting roller 5 to rotate through the transmission belt 7, the spiral fan blade 4 is driven to rotate inside the main body 2 through the rotating rod 3, cooling water in the water storage cavity 1 is output through the water inlet pipe 8, enters the cooling cavity through the connecting pipe, cools the pump body, and then enters the inside of the water storage cavity 1 through the connecting pipe and the water outlet pipe 9, and the water circulation process is completed.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a pump body machine seal cooling water inner circulating device, is including setting up the cooling cavity in the pump body inside, the pump body is connected with driving motor, its characterized in that: the cooling cavity is connected with a water inlet end and a water outlet end respectively, the water inlet end and the water outlet end are connected with a water storage cavity (1) through a connecting pipe, and a driving mechanism for driving cooling water to flow is arranged inside the water storage cavity (1).
2. The internal circulation device for pump body seal cooling water according to claim 1, wherein: the driving mechanism comprises a main body (2), the main body (2) is of a tubular structure, the main body (2) is transversely and fixedly connected with the inner wall of the water storage cavity (1), the fixed end of the main body (2) is far away from the main body and is of an open shape, the inner surface of the main body (2) is provided with a rotating rod (3) in a rotating mode, the rotating rod (3) and the main body (2) are coaxially arranged, the outer surface of the rotating rod (3) is fixedly connected with a spiral fan blade (4), one end of the rotating rod (3) penetrates through the side wall of the water storage cavity (1) and is fixedly connected with a first connecting roller (5), the output shaft of the driving motor is coaxially connected with a second connecting roller (6), a transmission belt (7) is sleeved between the first connecting roller (5) and the second connecting roller (6), the main body (2) is close to the side wall of one end of the water storage cavity (1) and is provided with a water inlet pipe (8), and a water outlet pipe (9) penetrates through the side wall of the water storage cavity (1).
3. The internal circulation device for pump body seal cooling water according to claim 2, wherein: the outer fixed surface of main part (2) is connected with fixed column (10), the surface of fixed column (10) is rotated and is connected with and rotates sleeve (11), the outer fixed surface of rotating sleeve (11) is connected with articulated slab (12), the quantity of articulated slab (12) is two, and two articulated slab (12) symmetry sets up, two keep away from between articulated slab (12) the one end of fixed column (10) is rotated and is connected with locking running roller (13), fixed column (10) with be provided with the torsional spring between rotating sleeve (11).
4. The internal circulation device for pump body seal cooling water according to claim 3, wherein: the lower extreme of water storage cavity (1) is provided with arc wall (14), driving motor is located the inside of arc wall (14), the lower lateral wall of water storage cavity (1) corresponds driving motor's both sides fixedly connected with mounting (15) respectively, mounting (15) through the bolt with fixed connection between water storage cavity (1).
5. The internal circulation device for pump body seal cooling water according to claim 2, wherein: the main body (2) is fixedly connected with a water inlet cover (16) far away from the fixed end of the main body.
6. The internal circulation device for pump body seal cooling water according to claim 5, wherein: the upper side wall of the water storage cavity (1) is detachably arranged, and the side wall of the water storage cavity (1) is provided with an observation window (17) in a penetrating manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122313661.8U CN215805401U (en) | 2021-09-24 | 2021-09-24 | Pump body machine seal cooling water internal circulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122313661.8U CN215805401U (en) | 2021-09-24 | 2021-09-24 | Pump body machine seal cooling water internal circulation device |
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| Publication Number | Publication Date |
|---|---|
| CN215805401U true CN215805401U (en) | 2022-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122313661.8U Active CN215805401U (en) | 2021-09-24 | 2021-09-24 | Pump body machine seal cooling water internal circulation device |
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| CN (1) | CN215805401U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116760237A (en) * | 2023-08-18 | 2023-09-15 | 常州三协电机股份有限公司 | Two-phase stepping motor |
-
2021
- 2021-09-24 CN CN202122313661.8U patent/CN215805401U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116760237A (en) * | 2023-08-18 | 2023-09-15 | 常州三协电机股份有限公司 | Two-phase stepping motor |
| CN116760237B (en) * | 2023-08-18 | 2023-10-24 | 常州三协电机股份有限公司 | Two-phase stepping motor |
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