CN218669934U - Shock attenuation amortization shell and self priming pump - Google Patents
Shock attenuation amortization shell and self priming pump Download PDFInfo
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- CN218669934U CN218669934U CN202222989250.5U CN202222989250U CN218669934U CN 218669934 U CN218669934 U CN 218669934U CN 202222989250 U CN202222989250 U CN 202222989250U CN 218669934 U CN218669934 U CN 218669934U
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Abstract
The utility model relates to a shock attenuation amortization shell and self priming pump, its technical scheme main points are: the method comprises the following steps: the self-priming pump comprises a shell for accommodating the self-priming pump and a fixing ring for fixing the self-priming pump in the shell; the fixed ring is detachably arranged in the shell; at least one positioning lug is arranged on the outer side of the fixed ring; the shell is provided with at least one positioning hole through which the positioning lug can pass to position the fixing ring; this application has can reach self priming pump vibration/noise reduction effect and exempts from the advantage of screw fixation.
Description
Technical Field
The utility model relates to a water purifier equipment technical field, more specifically say, it relates to a shock attenuation amortization shell and self priming pump.
Background
The water purifier is one kind and can forms the equipment of pure water after the running water filters through inside filter core, and instant heating water purifier on the market at present generally all need install two booster pumps when the design, one is the pressure diaphragm pump that is used for providing the water purification module, and one is the self priming pump that is used for taking out the pure water.
However, in the prior art, the conventional diaphragm pump has a dedicated soundproof cabin for noise reduction and sound insulation, but the self-priming pump is generally exposed inside the water purifier machine, and the self-priming pump also generates noise due to vibration during operation, so that the self-priming pump needs to be improved.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a shock attenuation amortization shell and self priming pump has the advantage that can reach self priming pump vibration/noise reduction effect and exempt from the screw fixation.
The above technical purpose of the present invention can be achieved by the following technical solutions: a shock absorbing and sound attenuating enclosure comprising: the self-priming pump comprises a shell for accommodating the self-priming pump and a fixing ring for fixing the self-priming pump in the shell; the fixed ring is detachably arranged in the shell; at least one positioning lug is arranged on the outer side of the fixing ring; at least one positioning hole for the positioning lug to pass through to position the fixing ring is formed in the shell.
In one embodiment of the above technical solution, the fixing ring is an elastic damping rubber ring.
In one embodiment of the technical scheme, a plurality of elastic buckles for fixing the self-priming pump are arranged on the fixing ring; and the elastic buckles are arranged along the inner side of the fixing ring at intervals in the circumferential direction.
In one embodiment of the above technical solution, distances between the adjacent elastic buckles are equal.
In one embodiment of the technical scheme, a first contour hole matched with the cross section shape of the self-priming pump is formed in the fixing ring.
In one embodiment of the above technical solution, a second contour hole correspondingly adapted to the first contour hole is formed on the housing.
In one embodiment of the above technical solution, an installation groove for allowing the self-priming pump base to pass through is formed in an outer wall of the housing.
In one embodiment of the above technical solution, the housing is further provided with at least one mounting screw hole through which a screw can pass to connect with an external waterway system structure.
Further, the self-sucking pump comprises a self-sucking pump body and a damping and silencing shell; the self-priming pump body can be dismantled and set up in the retainer plate.
To sum up, the utility model discloses following beneficial effect has:
1. the self priming pump body passes through the retainer plate setting in the casing in this application, and the retainer plate is elasticity shock attenuation rubber circle, therefore the produced vibrations of self priming pump body during operation can be absorbed by the retainer plate to reach the vibration/noise reduction effect of self priming pump.
2. The self priming pump body passes through the retainer plate and sets up in the casing rather than the first profile modeling hole and the second profile modeling hole of adaptation to need not fix through the screw, simple to operate, long service life, and be favorable to the later maintenance.
Drawings
Fig. 1 is an exploded schematic view of the present invention;
fig. 2 is a schematic view of the overall structure of the housing and the fixing ring of the present invention;
fig. 3 is a front schematic view of the housing and the retainer ring of the present invention;
fig. 4 is a front schematic view of the present invention.
In the figure: 1. a housing; 2. a stationary ring; 3. a self-priming pump body; 41. positioning the bump; 42. positioning holes; 5. elastic buckle; 6. mounting grooves; 7. mounting a screw hole; 8. a self-priming pump base; 9. a first contour hole.
Detailed Description
In order to make the objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. Several embodiments of the invention are given in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be 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 according to specific situations by those skilled in the art. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature. The terms "vertical," "horizontal," "left," "right," "up," "down," and the like are used for descriptive purposes only and are not intended to indicate or imply that the referenced device or element must be in a particular orientation, constructed and operated, and therefore should not be construed as limiting the present invention.
The present invention will be described in detail with reference to the accompanying drawings and examples.
Example one
As shown in fig. 1, 2, 3 and 4, the present embodiment provides a shock-absorbing and noise-attenuating housing, including: the self-priming pump comprises a shell 1 for containing the self-priming pump and a fixed ring 2 for fixing the self-priming pump in the shell 1; the fixed ring 2 is detachably arranged in the shell 1; at least one positioning lug 41 is arranged on the outer side of the fixing ring 2; at least one positioning hole 42 is formed in the housing 1 for the positioning protrusion 41 to pass through to position the fixing ring 2.
In this embodiment, 3 positioning protrusions 41 are disposed on the outer side of the fixing ring 2, 3 positioning holes 42 are disposed on the housing 1, and the positions and sizes of the positioning protrusions 41 are correspondingly adapted to the positioning holes 42; when the housing is installed, the fixing ring 2 can be fixed at the bottom of the housing 1 (see fig. 2 and 3) after the 3 positioning protrusions 41 penetrate through the 3 positioning holes 42;
after the shell installation is accomplished, can put into casing 1 with self priming pump body 3 to fix its elasticity in casing 1 with retainer plate 2, self priming pump body 3 during operation, the vibrations of its production can be absorbed by retainer plate 2, thereby reaches the vibration/noise reduction effect of the pump body.
Further, the fixed ring 2 is an elastic damping rubber ring.
In the embodiment, the fixed ring 2 is an elastic damping rubber ring which has a damping function, and the elastic material can be adapted to self-priming pump bodies 3 with different specifications; after self priming pump body 3 installed in casing 1 through retainer plate 2, the produced most vibrations of self priming pump body 3 during operation can be absorbed by retainer plate 2 to reach vibration/noise reduction effect.
Furthermore, a plurality of elastic buckles 5 used for fixing the self-priming pump are arranged on the fixed ring 2; a plurality of elastic buckles 5 are arranged along the inner side of the fixing ring 2 at intervals in the circumferential direction. The distances between the adjacent elastic buckles 5 are equal.
In this embodiment, the cross sectional shape of retainer plate 2 is the annular, and the inboard of retainer plate 2 is provided with round elastic buckle 5 (see fig. 3), and when self priming pump body 3 packed into retainer plate 2 in, a plurality of elastic buckle 5 of retainer plate 2 inboard all supported tightly with self priming pump body 3, but make self priming pump body 3 elastic fixation in retainer plate 2, reach the preliminary fixed effect of the pump body.
Furthermore, a first contour hole 9 matched with the cross section shape of the self-priming pump is formed in the fixing ring 2. And a second contour hole correspondingly matched with the first contour hole 9 is formed in the shell 1.
In this embodiment, the fixing ring 2 is provided with a first contour hole 9, the housing 1 is provided with a second contour hole, when the fixing ring 2 is installed in the bottom of the housing 1, the positions of the first contour hole 9 and the second contour hole are overlapped, and the cross-sectional shapes of the first contour hole 9 and the second contour hole are both adapted to the cross-sectional shape of the end of the self-priming pump body 3 (see fig. 3 and 4); when the self-priming pump body 3 is installed in the shell 1, the end part of the self-priming pump body 3 is positioned at the bottom of the shell 1 and penetrates through the first contour hole 9 and the second contour hole, the self-priming pump body 3 can be stably installed in the shell 1 under the limiting effect of the two contour holes, and the complete fixing effect of a pump body is achieved through the fixing ring 2; in addition, need not fix through the screw between self priming pump body 3 and the casing 1, simple to operate, long service life is favorable to the later maintenance.
Furthermore, the outer wall of the housing 1 is provided with a mounting groove 6 for the self-priming pump base 8 to pass through.
In this embodiment, the self-priming pump body 3 is provided with the base 8, when the self-priming pump body 3 needs to be installed in the housing 1, an interference phenomenon occurs between the base 8 and the housing 1, so that the housing 1 needs to be provided with the installation groove 6, and when the self-priming pump body 3 is installed in the housing 1, the base 8 can extend out from the installation groove 6 to the outside, so that the self-priming pump body 3 can be conveniently installed on an external water purifier through the base 8;
in addition, after using this patent structural design, base 8 can cancel, whether uses base 8 according to actual demand decision.
Furthermore, at least one mounting screw hole 7 for allowing a screw to pass through for connecting an external waterway system structure is further arranged on the shell 1.
In this embodiment, the housing 1 is also provided with a plurality of mounting screw holes 7, and after the self-priming pump body 3 is combined with the housing 1, the housing 1 can be fixed on an external water purifier by screws penetrating through the mounting screw holes 7, so that the fixing effect between the housing 1 and the external water purifier is achieved; in conclusion, the self-priming pump body 3 is installed on the external water purifier through the base 8, the shell 1 is installed on the external water purifier through the plurality of installation screw holes 7, and the self-priming pump body 3 is installed in the shell 1 in a screw-fixing-free manner, so that the damping and noise reduction effects of the self-priming pump body 3 are achieved.
Example two
The embodiment provides a self-priming pump, which comprises a self-priming pump body 3 and a damping and silencing shell; the self-priming pump body 3 is detachably arranged in the fixed ring 2.
The specific implementation and installation working principle of the self-priming pump in this embodiment are the same as those in the first embodiment, and are not described herein again.
The utility model discloses a shock attenuation amortization shell and self priming pump has the advantage that can reach self priming pump vibration/noise reduction effect and exempt from the screw fixation.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (9)
1. A shock absorbing and sound attenuating enclosure, comprising: the self-priming pump comprises a shell for accommodating the self-priming pump and a fixing ring for fixing the self-priming pump in the shell; the fixed ring is detachably arranged in the shell; at least one positioning lug is arranged on the outer side of the fixed ring; at least one positioning hole for the positioning lug to pass through to position the fixing ring is formed in the shell.
2. The shell of claim 1, wherein the retainer ring is an elastomeric ring.
3. The shell of claim 2, wherein a plurality of elastic fasteners for fixing the self-priming pump are disposed on the retaining ring; and the elastic buckles are arranged along the inner side of the fixing ring at intervals in the circumferential direction.
4. The shell of claim 3, wherein the distance between adjacent elastic buckles is equal.
5. The shell of claim 2, wherein the retaining ring defines a first contour hole adapted to the cross-sectional shape of the self-priming pump.
6. The shell of claim 5, wherein a second contour hole corresponding to the first contour hole is formed on the shell.
7. The shell of claim 1, wherein the outer wall of the housing defines a mounting groove for a self-priming pump base to pass through.
8. The shell of claim 1, further comprising at least one screw hole for receiving a screw to connect to an external waterway system structure.
9. A self-primer pump comprising a self-primer pump body, characterized by further comprising a shock absorbing and sound dampening housing according to any one of claims 1-8; the self-priming pump body can be dismantled and set up in the retainer plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222989250.5U CN218669934U (en) | 2022-11-09 | 2022-11-09 | Shock attenuation amortization shell and self priming pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222989250.5U CN218669934U (en) | 2022-11-09 | 2022-11-09 | Shock attenuation amortization shell and self priming pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218669934U true CN218669934U (en) | 2023-03-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222989250.5U Active CN218669934U (en) | 2022-11-09 | 2022-11-09 | Shock attenuation amortization shell and self priming pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218669934U (en) |
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2022
- 2022-11-09 CN CN202222989250.5U patent/CN218669934U/en active Active
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