CN215997335U - Filler injecting glue device and water pump - Google Patents
Filler injecting glue device and water pump Download PDFInfo
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- CN215997335U CN215997335U CN202122382246.8U CN202122382246U CN215997335U CN 215997335 U CN215997335 U CN 215997335U CN 202122382246 U CN202122382246 U CN 202122382246U CN 215997335 U CN215997335 U CN 215997335U
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- glue injection
- filler
- water pump
- injection
- glue
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Abstract
The utility model provides a filler injecting glue device and water pump belongs to water pump technical field. The filler glue injection device comprises a glue injection body piece, a glue injection pipe, a rotary bolt and a valve, wherein one end of the glue injection pipe is connected with the glue injection body piece, and the other end of the glue injection pipe forms a filling hole; the rotary bolt is arranged at one end of the glue injection body piece, which is far away from the glue injection pipe, and a glue injection gun connecting hole is formed in the rotary bolt; the valve is arranged on the glue injection body piece and used for controlling the communication state of the glue injection gun connecting hole and the injection hole. The glue injection gun can be used for injecting glue by butting the glue injection pipe with a position needing glue injection, butting the connecting hole of the glue injection gun with the glue injection gun and opening the valve. The water pump comprising the filler glue injection device can effectively improve the filler leakage elimination treatment efficiency and enhance the safe operation level of a system or a unit.
Description
Technical Field
The utility model relates to a water pump technical field particularly, relates to a filler injecting glue device and water pump.
Background
At present, when a filler of a common water pump (or valve) leaks, the following problems generally exist:
A. in the running process of a common water pump (or valve), if the filler needs to be replaced due to filler leakage, the water pump (or valve) is required to be stopped. Meanwhile, due to the reasons of equipment structure, space and the like, part of equipment is used for replacing the filler, not only is the filler gland taken out, but also parts (such as a common water pump motor, a valve pneumatic actuator and the like) on the upper part of the filler are required to be separated, so that the workload of filler replacement and the maintenance time are further increased, and the safe operation level of a system or a unit is reduced;
B. for the more important common water pump (or valve), if the filler needs to be replaced due to the leakage of the filler, the operation of the water pump (or valve) is required to be stopped. The possibility of shutdown of the equipment system exists, and the safe production work of a unit or an enterprise is influenced;
C. if the filler needs to be replaced due to the filler leakage of the common water pump (or valve), the filler is taken out of the valve, so that the workload of filler replacement and the maintenance cost are increased;
D. considering the reasons of filler material loss and the like, the filler needs to be replaced 2-3 times every year due to equipment filler leakage. Meanwhile, the overall work of filler replacement is more complex, the workload of filler leakage treatment is further increased, and the safe operation level of equipment is reduced;
E. when the filler of a common water pump (or valve) related to high-temperature media, corrosive media and the like leaks, personal injury accidents such as high-temperature scalding, chemical corrosion and the like exist in the process of replacing and repairing the filler. Meanwhile, the workload of the filler and the maintenance time are increased, and the safe operation level of the system or the unit is further reduced;
F. if the filler leakage of the common water pump (or valve) is caused by the abrasion of the pump shaft (valve core), the filler leakage elimination can not be achieved after the filler is replaced, at the moment, the water pump (or valve) needs to be disassembled, and the pump shaft (valve core) needs to be repaired by welding, so that the workload and the maintenance cost of filler leakage treatment of the common water pump (or valve) are further increased.
In view of this, the present application is specifically made.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a filler injecting glue device, at least one among it can solve above-mentioned technical problem.
A second object of the present invention is to provide a water pump, which comprises the above filling glue injection device.
The utility model discloses can realize like this:
in a first aspect, the utility model provides a filler glue injection device, which comprises a glue injection body member, a glue injection pipe, a rotary bolt and a valve;
one end of the glue injection pipe is connected with the glue injection body piece, and the other end of the glue injection pipe forms a filling hole; the rotary bolt is arranged at one end of the glue injection body piece, which is far away from the glue injection pipe, and a glue injection gun connecting hole is formed in the rotary bolt; the valve is arranged on the glue injection body piece and is used for controlling the communication state between the glue injection gun connecting hole and the injection hole.
In an alternative embodiment, the glue injection body member and the glue injection pipe are both cylindrical.
In an alternative embodiment, the glue injection body member and the glue injection tube are coaxially disposed.
In an optional embodiment, the rotary bolt is of a cuboid structure, and the glue injection gun connecting hole is formed in the center of the rotary bolt.
In an alternative embodiment, the valve is a ball valve.
In an optional implementation mode, the filler glue injection device further comprises a glue injection gun, wherein an input end and an output end are respectively arranged at two ends of the glue injection gun, the input end is used for being connected with the hydraulic water pump, and the output end is used for being connected with a connecting hole of the glue injection gun in a matched mode.
In an optional implementation mode, the glue injection gun connecting hole is an internal thread hole, and the output end is provided with an external thread matched with the glue injection gun connecting hole.
In a second aspect, the present invention provides a water pump, which includes any one of the filler glue injection devices of the foregoing embodiments.
In an optional embodiment, the water pump further comprises a water pump shell, a packing ring and a packing gland, wherein the packing ring and the packing gland are both arranged in the water pump shell, a mounting hole is formed in the position, corresponding to the packing ring, of the water pump shell, and the mounting hole is matched with the injection hole of the glue injection pipe so that glue can be injected into the packing ring.
In an alternative embodiment, the outer wall of the glue injection pipe is provided with an external thread for a matching connection with the packing ring.
The beneficial effects of the utility model include:
the application provides a filler injecting glue device docks through the position with the injecting glue pipe with needs injecting glue to through docking injecting glue rifle connecting hole and injecting glue rifle, open the valve after, can use the injecting glue rifle to carry out the injecting glue. The water pump comprising the filler glue injection device can effectively improve the filler leakage elimination treatment efficiency and enhance the safe operation level of a system or a unit.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of the water pump provided in this embodiment at a first viewing angle;
fig. 2 is a schematic structural view of the water pump provided in this embodiment at a second viewing angle;
fig. 3 is a schematic structural diagram of the filling and glue injection device provided in this embodiment.
Icon: 100-a filler glue injection device; 10-glue injection of the body piece; 20-glue injection pipe; 21-an injection hole; 30-rotating the bolt; 31-connecting holes of glue injection guns; 40-a valve; 50-glue injection gun; 51-an input terminal; 52-an output terminal; 200-a water pump; 201-water pump casing; 202-a packing ring; 203-packing gland; 204-mounting holes; 300-filler.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying 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. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and thus, cannot be understood as a limitation of the present invention. Furthermore, the appearances of the terms "first," "second," "third," and the like, if any, are only used to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical" and the like do not require that the components be absolutely horizontal or overhanging, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Examples
Referring to fig. 1 to fig. 3, the filling and glue injection device 100 provided in the present embodiment is mainly applied to a water pump 200, and may also be applied to a valve structure or other scenarios in other embodiments.
The water pump 200 includes a filler injection device 100, a water pump casing 201, a packing ring 202, and a packing gland 203.
The packing ring 202 and the packing gland 203 are both arranged in the water pump shell 201, the water pump shell 201 is provided with a mounting hole 204 corresponding to the position of the packing ring 202, and the mounting hole 204 is matched with the injection hole 21 of the glue injection pipe 20 so that glue is injected into the packing ring 202.
After the injection is completed, the packing 300 is mainly concentrated in the water pump case 201 between the corresponding packing ring 202 and the packing gland 203.
As can be seen, the filler-injection apparatus 100 includes an injection body member 10, an injection pipe 20, a rotation bolt 30, and a valve 40.
One end of the glue injection pipe 20 is connected to the glue injection body member 10, and the other end (i.e. the end far away from the glue injection body member 10) of the glue injection pipe 20 forms the injection hole 21.
The rotary bolt 30 is disposed at an end of the glue injection body member 10 away from the glue injection tube 20, and the rotary bolt 30 is provided with a glue injection gun connection hole 31 (hollow hole).
The valve 40 is disposed on the glue injection body member 10, and the valve 40 is used for controlling the communication state between the glue injection gun connection hole 31 and the injection hole 21.
Through docking the glue injection pipe 20 with the position needing glue injection, and docking the glue injection gun 50 through the glue injection gun connecting hole 31, after the valve 40 is opened, the glue injection gun 50 can be used for injecting glue, the water pump or valve packing leakage elimination treatment process is simplified on the whole, and the whole efficiency is high.
In this embodiment, both the glue injection body member 10 and the glue injection pipe 20 can be cylindrical structures, and preferably, the glue injection body member 10 and the glue injection pipe 20 are coaxially arranged, so that the overall structure is compact, and the operation is convenient.
The rotary bolt 30 may have a rectangular parallelepiped structure, and preferably, the glue injection gun connection hole 31 is opened at a central position of the rotary bolt 30.
Preferably, the glue injection pipe 20, the glue injection body member 10 and the rotary bolt 30 are sequentially arranged along a straight line direction, and correspondingly, the glue injection gun connection hole 31, the inner cavity of the glue injection body member 10 and the inner cavity of the glue injection pipe 20 are sequentially communicated along the straight line direction.
As can be appreciated, the outer wall of the glue injection tube 20 is provided with external threads, and correspondingly, the mounting hole 204 is an internal threaded hole, so as to achieve the threaded fit between the two.
In an optional embodiment, the glue injection gun connection hole 31 may also be an internal thread hole, and correspondingly, an external thread matched with the glue injection gun connection hole is provided at the output end of the glue injection gun 50 to realize the thread matching of the two.
It should be noted that the valve 40 in this embodiment may be a ball valve to facilitate manual operation. Furthermore, in other embodiments, other types of valves may be used. The ball valve can also play the role of isolating glue injection and common water pump media.
Further, in this embodiment, the filling and glue injection device 100 further includes a glue injection gun 50, two ends of the glue injection gun 50 are respectively an input end 51 and an output end 52, the input end 51 is used for being connected with the hydraulic water pump, and the output end 52 is used for being connected with the glue injection gun connection hole 31 in a matching manner.
Specifically, the input end 51 may be connected to a hydraulic water pump through a pipe to obtain high-pressure liquid glue, and the output end 52 may be provided with an external thread to be engaged with the internal thread of the glue injection gun connection hole 31.
The use method and the working principle of the filler injection device 100 include:
firstly, before glue is injected and filling is carried out on the water pump 200, a hole is drilled at the position, needing filling, of the water pump shell 201 of the water pump 200, so that the mounting hole 204 is formed, in the process, the drilling depth is accurately measured, and the water pump shell 201 cannot be completely drilled through by the drilling depth. And tapping by selecting a screw corresponding to the glue injection pipe 20, and tapping the drilled hole.
If the drilling depth is not accurately grasped, so that the medium in the water pump 200 hurts people, the water pump 200 is stopped for a short time, and then the operation is carried out.
Secondly, after drilling in place, the end part of the glue injection pipe 20 close to the glue injection hole is screwed with the mounting hole 204, so that the glue injection pipe is fixed on the water pump shell 201, and the process can be fastened by rotating the bolt 30.
If unsafe factors such as the fact that the water pump 200 is loosened to cause injury to people by media are considered, a simple clamp can be selected and manufactured, and the filler glue injection device 100 can be fixed. The above process keeps the valve 40 closed.
Subsequently, the valve 40 is opened to communicate the glue gun connection hole 31 with the glue injection pipe 20. After sequentially passing through the connecting hole 31 of the glue injection gun and the inner cavity of the glue injection pipe 20, the small drill bit extends out of the glue injection hole, so that the part of the water pump shell 201 which is not drilled through is drilled through, the small drill bit is taken out after the drilling through, and the valve 40 is rapidly closed at the moment in order to avoid the medium in the water pump 200 from leaking outwards.
Finally, the output end 52 of the glue injection gun 50 is assembled into the glue injection gun connecting hole 31 of the rotary bolt 30, the input end 51 of the glue injection gun 50 is connected with the hydraulic water pump, the glue injection valve on the hydraulic water pump is opened, the hydraulic water pump is operated to inject liquid glue into the rotary bolt 30 through the glue injection gun 50, and then the liquid glue sequentially passes through the glue injection body member 10 and the glue injection pipe 20 and enters the mounting hole 204 through the glue injection hole, so that glue injection is performed on the position, which needs to be filled with glue, in the water pump shell 201. After the glue injection is completed, the valve 40 is closed.
If the filler 300 leaks in the operation process of the equipment, the valve 40 is only required to be opened for injecting glue. Meanwhile, the filler 300 has fluidity, so that the wear part of the water pump shaft can be filled.
The above-mentioned filler injecting glue device 100 has the following advantages at least:
the glue injection pipe 20, the glue injection body member 10, the rotary bolt 30 and the glue injection gun 50 are sequentially arranged, so that glue injection can be performed on the water pump 200, leakage elimination treatment of the filler of the water pump 200 is realized, and the problem that equipment, a system and a unit stop running due to leakage of the filler of the water pump 200 can be solved;
the device has the characteristics of online leakage elimination of the water pump 200, does not influence the safe and stable operation of the equipment, solves the problems of workload, personal injury and the like caused by replacing leakage treatment, reduces the maintenance cost of the equipment, improves the leakage elimination treatment efficiency of the filler of the water pump 200, and improves the safe operation level of a system or a unit;
for the leakage of the filler of the ordinary water pump 200 caused by the abrasion of the water pump shaft (valve core), the leakage-eliminating treatment scheme of the filler of the water pump 200 provided by the application can realize the filling of the abrasion parts of the shaft (valve core) and the like of the water pump, and finally achieves the purpose of the leakage-eliminating of the filler of the water pump 200;
the design is flexible and practical, and the investment is less.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A filler glue injection device is characterized by comprising a glue injection body piece, a glue injection pipe, a rotary bolt and a valve;
one end of the glue injection pipe is connected with the glue injection body piece, and the other end of the glue injection pipe forms a filling hole; the rotary bolt is arranged at one end of the glue injection body piece, which is far away from the glue injection pipe, and a glue injection gun connecting hole is formed in the rotary bolt; the valve is arranged on the glue injection body piece and is used for controlling the communication state of the glue injection gun connecting hole and the injection hole.
2. The filler-injection apparatus of claim 1 wherein the injection body member and the injection tube are each cylindrical.
3. The filler compound injection apparatus of claim 2 wherein the compound injection body member and the compound injection tube are coaxially disposed.
4. The filler injection device according to claim 1, wherein the rotary bolt is of a rectangular parallelepiped structure, and the injection gun connection hole is provided at a central position of the rotary bolt.
5. The filler injection apparatus of claim 1 wherein the valve is a ball valve.
6. A filler-injection device according to any one of claims 1-5, further comprising an injection gun, wherein an input end and an output end are respectively arranged at two ends of the injection gun, the input end is used for being connected with a hydraulic water pump, and the output end is used for being connected with the injection gun connecting hole in a matched manner.
7. A filler injection device according to claim 6, wherein the injection gun connection hole is an internally threaded hole, and the output end is provided with an external thread which is matched with the injection gun connection hole.
8. A water pump, characterized in that it comprises a filler injection device according to any of claims 1-7.
9. The water pump according to claim 8, further comprising a water pump housing, a filler ring and a filler cover, wherein the filler ring and the filler cover are both arranged in the water pump housing, a mounting hole is formed in the position of the water pump housing corresponding to the filler ring, and the mounting hole is matched with the injection hole of the glue injection pipe so that filler and/or glue can be injected into the filler ring.
10. The water pump of claim 9, wherein the outer wall of the glue injection pipe is provided with an external thread for being in fit connection with the packing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122382246.8U CN215997335U (en) | 2021-09-29 | 2021-09-29 | Filler injecting glue device and water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122382246.8U CN215997335U (en) | 2021-09-29 | 2021-09-29 | Filler injecting glue device and water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215997335U true CN215997335U (en) | 2022-03-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122382246.8U Active CN215997335U (en) | 2021-09-29 | 2021-09-29 | Filler injecting glue device and water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215997335U (en) |
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2021
- 2021-09-29 CN CN202122382246.8U patent/CN215997335U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Haibin Inventor after: Zhang Hang Inventor after: Lei Tiliang Inventor after: Peng Sirui Inventor after: Li Yu Inventor after: Wang Xingjun Inventor after: Liang Hetao Inventor after: Chen Minghui Inventor after: Huang Siyuan Inventor after: Chen Hongzhou Inventor after: Liu Qing Inventor after: Zhang Hao Inventor after: Ye Zhaoqing Inventor before: Li Haibin Inventor before: Zhang Hang Inventor before: Lei Tiliang Inventor before: Peng Sirui Inventor before: Li Yu Inventor before: Wang Xingjun Inventor before: Liang Hetao Inventor before: Chen Minghui Inventor before: Huang Siyuan Inventor before: Chen Hongzhou Inventor before: Liu Qing Inventor before: Zhang Hao Inventor before: Ye Zhaoqing |
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| CB03 | Change of inventor or designer information |