CN109019721B - Supercharging device and water purifier - Google Patents
Supercharging device and water purifier Download PDFInfo
- Publication number
- CN109019721B CN109019721B CN201811211893.9A CN201811211893A CN109019721B CN 109019721 B CN109019721 B CN 109019721B CN 201811211893 A CN201811211893 A CN 201811211893A CN 109019721 B CN109019721 B CN 109019721B
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- Prior art keywords
- booster pump
- upper bracket
- vibration reduction
- transverse
- lower bracket
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 73
- 238000013016 damping Methods 0.000 claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims description 15
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 230000005484 gravity Effects 0.000 description 12
- 238000000034 method Methods 0.000 description 10
- 238000011282 treatment Methods 0.000 description 10
- 239000000463 material Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 230000003313 weakening effect Effects 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/06—Pressure conditions
- C02F2301/066—Overpressure, high pressure
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
Abstract
The invention provides a supercharging device and a water purifier, and relates to the technical field of water purifying equipment. The supercharging device comprises a transversely arranged booster pump, an upper bracket, a damping part and a lower bracket, wherein the upper bracket is fixedly connected to a pump body of the booster pump, the damping part comprises a transverse connecting part and a vertical connecting part, the transverse connecting part is connected between the upper bracket and the lower bracket along the axial direction of the booster pump, and the vertical connecting part is vertically connected between the upper bracket and the lower bracket; the water purifier comprises a shell and the supercharging device, wherein a lower bracket of the supercharging device is fixedly connected to a bottom plate of the shell. Noise pollution that produces of booster pump in this supercharging device is little, can effectively improve user's use comfort.
Description
Technical Field
The invention relates to the technical field of water purifying equipment, in particular to a supercharging device and a water purifier.
Background
Tap water for daily drinking can reach the national sanitary standard through a plurality of cleaning, sterilizing and disinfecting means by factory water quality detection, but when the tap water flows into thousands of households through a pipeline and a secondary pressurized water tank, secondary pollution can be caused to water quality due to various reasons such as rust in the pipeline and the secondary pressurized water tank. The water purifier can filter out impurities and microorganisms in water in a multistage filtering mode so as to obtain pure water suitable for human consumption.
Because the water purifier needs great work osmotic pressure, and the water pressure of municipal water supply can't satisfy the pressure requirement of water purifier, consequently the front side of filter core in the water purifier generally can install the booster pump. The during operation of purifier can produce great noise for user's use impression is relatively poor, and wherein, the noise source of purifier operation process mainly comes from the noise that the booster pump self operation produced and the vibration that the booster pump operation process produced and transmit the vibration noise that gives the purifier casing and arouses, and in the noise spectrum that the purifier operation process produced, the low frequency noise that because the booster pump vibration produced accounts for the vast majority of noise contribution.
That is, the existing water purifier has large noise pollution generated during operation, and the user experience is poor.
Disclosure of Invention
The invention aims to provide a supercharging device and a water purifier, which are used for solving the technical problems of large noise pollution and poor user experience when the water purifier runs in the prior art.
The invention provides a supercharging device, which comprises a transversely arranged booster pump, an upper bracket, a damping part and a lower bracket, wherein the upper bracket is fixedly connected to a pump body of the booster pump; the vibration reduction component comprises a transverse connection part and a vertical connection part, wherein the transverse connection part is connected between the upper bracket and the lower bracket along the axial direction of the booster pump, and the vertical connection part is connected between the upper bracket and the lower bracket along the vertical direction.
Further, the transverse connection part is located on the upper portion of the vertical connection part, the transverse connection part is connected between the upper bracket and the lower bracket along the axial direction of the booster pump, and the vertical connection part is clamped between the transverse connection part and the lower bracket.
Further, a connecting hole is formed in the connecting portion of the vibration reduction component along the horizontal direction, the lower bracket comprises a support panel and a connecting mechanism fixedly connected to the support panel, the connecting mechanism comprises a horizontally arranged plug-in shaft, the plug-in shaft is plugged into the connecting hole of the transverse connecting portion, and the bottom surface of the vertical connecting portion is abutted to the support panel; the upper bracket is clamped on the top surface of the transverse connecting part.
Further, the connecting mechanism further comprises a supporting plate, the supporting plate is vertically fixedly connected to the supporting panel, and the inserting shaft is horizontally fixedly connected to the supporting plate; the connecting hole of the vibration reduction part is connected with the plug-in shaft in a matched mode, and the insertion end of the vibration reduction part is abutted to the supporting plate.
Further, a clamping groove is formed in the transverse connecting portion of the vibration reduction component, a clamping connector is arranged at the bottom of the upper bracket, and the clamping connector is matched and clamped in the clamping groove.
Further, the plug-in shaft is inserted from one end of the connecting hole of the transverse connecting part of the vibration reduction part, and the clamping groove is formed in the side top surface of the other end of the transverse connecting part.
Further, the upper bracket comprises a concave part and extension parts positioned at two sides of the concave part, the concave part is concave inwards to form an embedded groove matched with the shape of the pump body of the booster pump, and the pump body of the booster pump is embedded in the embedded groove and fixedly connected with the concave part; the clamping connector is arranged on the extension part.
Further, at least two clamping joints are arranged at the bottom of each extending part, and the clamping joints on the same extending part are distributed in a dispersing manner along the length direction of the extending part; the vibration reduction parts and the connecting mechanisms on the support panel are arranged in one-to-one correspondence with the clamping connectors.
Further, a vibration reduction cavity is arranged in the transverse connecting portion, and the vibration reduction cavity is located at a position between the transverse connecting portion and the connecting positions of the upper bracket and the lower bracket.
Another object of the present invention is to provide a water purifier, which includes a housing and the above-mentioned pressurizing device, wherein a lower bracket of the pressurizing device is fixedly connected to a bottom plate of the housing, and the water purifier has all the technical effects of the pressurizing device.
The supercharging device and the water purifier have the beneficial effects that:
the invention provides a supercharging device and a water purifier, wherein the supercharging device comprises a booster pump for carrying out supercharging treatment on water flow in the water purifier, an upper bracket for being connected with the booster pump, a lower bracket for being connected with a bottom plate of the water purifier and a vibration reduction component for carrying out vibration reduction treatment on vibration force between the upper bracket and the lower bracket, and concretely, the reciprocating vibration force of the booster pump in the horizontal direction is transmitted through the upper bracket and the lower bracket, and the vibration reduction component comprises a transverse connection part for carrying out vibration reduction treatment on the reciprocating vibration force and a vertical connection part for supporting the booster pump and playing a role of vibration reduction in the vertical direction; the water purifier comprises a shell for protecting all parts as a shell and a supercharging device for supercharging water flowing through the water purifier.
The booster pump is transversely fixed on the bottom plate of the water purifier shell through the upper bracket, the vibration reduction part and the lower bracket, when the water purifier runs, the booster pump starts to work to generate vertical downward gravity and reciprocating vibration force along the axial direction (horizontal direction) of the pump body of the booster pump, wherein the gravity of the booster pump is completely transmitted to the lower bracket through the vertical connecting part, the lower bracket is transmitted to the bottom plate of the water purifier shell through the gravity force, and the bottom plate supports the booster pump; the horizontal connecting part of the vibration reduction part is connected between the upper bracket and the lower bracket along the axial direction of the booster pump, the axial reciprocating vibration force of the booster pump is transmitted to the horizontal connecting part of the vibration reduction part through the upper bracket, the vibration force is transmitted to the lower bracket through the connecting part of the vibration reduction part and the lower bracket, the lower bracket is further transmitted to the bottom plate of the water purifier shell, and the shell is stressed to vibrate to generate noise.
The axial reciprocating vibration force of the booster pump in the booster device is required to be completely transmitted through the transverse connecting part of the vibration reduction part, the transverse connecting part plays a damping weakening role on the reciprocating vibration force, and only part of vibration force is transmitted to the lower bracket and the shell of the water purifier after the vibration reduction treatment of the transverse connecting part, so that noise pollution caused by vibration in the running process of the water purifier is reduced, and the use comfort of a user is correspondingly improved.
In addition, the booster pump is transversely arranged on the bottom plate of the water purifier, the mass center of the booster pump is lower than the height of the main body of the water purifier, and the vibration force transmitted to the shell by the booster pump can be reduced to a certain extent. In addition, the vibration reduction part is clamped between the upper bracket and the lower bracket, the booster pump is pressed on the vibration reduction part through the upper bracket, the gravity of the booster pump can be completely transmitted to the bottom plate of the shell through the vertical connecting part of the vibration reduction part, the vibration reduction part has large supporting area and good supporting stability on the upper bracket and the booster pump, and the vertical connecting part can also play a vibration reduction role on the vibration force of the booster pump in the vertical direction, so that noise pollution caused by vibration of the water purifier is further reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of an internal structure of a water purifier according to an embodiment of the present invention;
fig. 2 is a schematic three-dimensional structure of a housing in a water purifier according to an embodiment of the present invention;
FIG. 3 is a schematic three-dimensional structure of a supercharging device according to an embodiment of the present invention;
fig. 4 is an exploded view of a supercharging device according to an embodiment of the present invention;
fig. 5 is a schematic three-dimensional structure of a vibration damping component in a supercharging device according to an embodiment of the present invention.
Icon: 1-a booster pump; 2-upper support; 3-a vibration damping member; 4-a lower bracket; 5-a housing; 21-a bayonet joint; 31-a transverse connection; 311-connecting holes; 312-vibration damping chamber; 313-clamping groove; 32-vertical connection; 41-support panel; 411-flanging; 42-inserting shaft; 43-a support plate; 51-a bottom plate; 511-a limit groove; 512-locating plate.
Detailed Description
The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
The embodiment provides a supercharging device, as shown in fig. 3 and 4, including a transverse booster pump 1, an upper bracket 2, a damping component 3 and a lower bracket 4, wherein the upper bracket 2 is fixedly connected on a pump body of the booster pump 1, the damping component 3 includes a transverse connecting portion 31 and a vertical connecting portion 32, the transverse connecting portion 31 is connected between the upper bracket 2 and the lower bracket 4 along an axial direction of the booster pump 1, and the vertical connecting portion 32 is connected between the upper bracket 2 and the lower bracket 4 along a vertical direction.
The present embodiment also provides a water purifier, as shown in fig. 1, including a casing 5 and the above-mentioned supercharging device, where the lower bracket 4 of the supercharging device is fixedly connected to the bottom plate 51 of the casing 5.
The supercharging device and the water purifier provided by the embodiment, wherein the supercharging device comprises a booster pump 1 for carrying out supercharging treatment on water flow in the water purifier, an upper bracket 2 for being connected with the booster pump 1, a lower bracket 4 for being connected with a bottom plate 51 of the water purifier, and a vibration reduction component 3 for carrying out vibration reduction treatment on vibration force between the upper bracket 2 and the lower bracket 4, specifically, reciprocating vibration force of the booster pump 1 in the horizontal direction is transmitted through the upper bracket 2 and the lower bracket 4, and the vibration reduction component 3 comprises a transverse connection part 31 for carrying out vibration reduction treatment on the reciprocating vibration force and a vertical connection part 32 for supporting the booster pump and playing a vibration reduction role in the vertical direction; the water purifier includes a casing 5 for protecting the components as a casing and a pressurizing device for pressurizing the water flowing through the water purifier.
The booster pump 1 is transversely fixed on the bottom plate 51 of the water purifier shell 5 through the upper bracket 2, the vibration reduction part 3 and the lower bracket 4, when the water purifier runs, the booster pump 1 starts to work to generate vertical downward gravity and reciprocating vibration force along the axial direction (horizontal direction) of a pump body of the booster pump 1, wherein the gravity of the booster pump 1 is completely transmitted to the lower bracket 4 through the vertical connecting part 32, the lower bracket 4 is transmitted to the bottom plate 51 of the water purifier shell 5 through the gravity force, and the bottom plate 51 supports the booster pump 1; wherein, the transverse connection portion 31 of the vibration reduction component 3 is connected between the upper bracket 2 and the lower bracket 4 along the axial direction of the booster pump 1, the axial reciprocating vibration force of the booster pump 1 is transmitted to the transverse connection portion 31 of the vibration reduction component 3 through the upper bracket 2, the vibration force is transmitted to the lower bracket 4 through the connection position of the vibration reduction component 3 and the lower bracket 4, the lower bracket 4 is further transmitted to the bottom plate 51 of the water purifier shell 5, and the shell 5 is stressed and vibrated to generate noise.
The axial reciprocating vibration force of the booster pump 1 in the booster device needs to be completely transmitted through the transverse connecting part 31 of the vibration reduction part 3, the transverse connecting part 31 plays a damping weakening role on the reciprocating vibration force, and only part of vibration force is transmitted to the lower bracket 4 and the shell 5 of the water purifier after the vibration reduction treatment of the transverse connecting part 31, so that noise pollution caused by vibration in the running process of the water purifier is reduced, the use comfort of a user is correspondingly improved, damage to the water purifier caused by vibration is reduced, and the service life of the water purifier is prolonged.
In addition, the booster pump 1 is transversely arranged on the bottom plate 51 of the water purifier, the mass center of the booster pump 1 is lower than the height of the main body of the water purifier, and the vibration force transmitted to the shell 5 by the booster pump 1 can be reduced to a certain extent. In addition, the vertical connecting portion 32 of the vibration reduction component 3 is clamped between the upper bracket 2 and the lower bracket 4, the booster pump 1 is pressed on the vibration reduction component 3 through the upper bracket 2, the gravity of the booster pump 1 can be completely transferred to the bottom plate 51 of the shell 5 through the vertical connecting portion 32 of the vibration reduction component 3, the support area of the vibration reduction component 3 to the upper bracket 2 and the booster pump 1 is large, the support stability is good, and the vertical connecting portion 32 can also play a vibration reduction role in the vibration force of the booster pump 1 in the vertical direction, so that noise pollution of the water purifier due to vibration is further reduced.
Specifically, the upper bracket 2 and the lower bracket 4 can be made of rigid materials such as steel plate materials, the vibration reduction part 3 can be made of flexible materials such as rubber materials, the natural frequency difference between the rubber materials and the steel plate materials is large, rigid-flexible-rigid vibration reduction forms are formed among the upper bracket 2, the vibration reduction part 3 and the lower bracket 4 in the horizontal direction and the vertical direction, the upper bracket 2 transmits vibration force to the vibration reduction part 3, and the vibration reduction part 3 transmits vibration force to the lower bracket 4, so that vibration force is subjected to vibration reduction treatment twice, noise pollution caused by vibration of the water purifier is effectively reduced, and the use comfort of a user is improved.
In this embodiment, the transverse connection portion 31 may be located at an upper portion of the vertical connection portion 32, the transverse connection portion 31 is connected between the upper bracket 2 and the lower bracket 4 along an axial direction of the booster pump 1, and the vertical connection portion 32 is sandwiched between the transverse connection portion 31 and the lower bracket 4. Here, a specific form of the arrangement positions of the transverse connection portion 31 and the vertical connection portion 32 on the vibration reduction component 3 is provided, where the vibration reduction effect of the transverse connection portion 31 on the axial reciprocating vibration force of the booster pump 1 has been described in detail above, and will not be described herein again; on the vertical direction, upper bracket 2, lower carriage 4 all are connected with the transverse connection portion 31 of damping part 3, vertical connecting portion 32 presss from both sides and locates between transverse connection portion 31 and the lower carriage 4, then the gravity of booster pump 1 and the vibration force of vertical direction transmit to transverse connection portion 31 at first, then transmit to vertical connecting portion 32 through transverse connection portion 31, vertical connecting portion 32 transmit to lower carriage 4 again, and then transmit to the casing of purifier, then on the vertical direction, transverse connection portion 31 and vertical connecting portion 32 play together to support the damping effect to booster pump 1, further reduce the transmission of booster pump 1 vertical vibration force, reduce the noise pollution that the purifier produced.
In this embodiment, as shown in fig. 5, a vibration damping chamber 312 may be provided in the lateral connecting portion 31, and the vibration damping chamber 312 may be located at a position between the lateral connecting portion 31 and the connection portions of the upper bracket 2 and the lower bracket 4. In the operation process of the booster pump 1, the reciprocating vibration force generated in the axial direction is transmitted to the vibration reduction component 3 through the connection part of the upper bracket 2 and the transverse connection part 31, then is transmitted to the lower bracket 4 through the connection part of the lower bracket 4 and the vibration reduction component 3 after passing through the vibration reduction cavity 312, and then is transmitted to the bottom plate 51 and the shell 5, on one hand, the natural frequencies between the vibration reduction component 3 and the upper bracket 2 and between the vibration reduction component 4 deviate, so that the upper bracket 2 transmits the reciprocating vibration force to the vibration reduction component 3, and the vibration reduction component 3 transmits the reciprocating vibration force to the lower bracket 4 through two vibration reduction treatments, thereby reducing the vibration force transmitted to the bottom plate 51 by the booster pump 1 and reducing noise pollution generated in the operation process of the water purifier; on the other hand, the vibration force transferred from the upper bracket 2 to the transverse connection part 31 needs to be transferred to the lower bracket 4 through the vibration reduction cavity 312, the vibration reduction cavity 312 is an air cavity, the natural frequency of the air cavity is different from that of the vibration reduction part 3, and the vibration force plays a role in damping attenuation again after being transferred through the vibration reduction cavity 312, so that the vibration force axially transferred from the booster pump 1 to the water purifier shell 5 is further attenuated, noise pollution generated in the running process of the water purifier is correspondingly further reduced, and the use comfort of a user is improved.
Specifically, in this embodiment, as shown in fig. 5, a connecting hole 311 is provided in a horizontal direction in a lateral connecting portion 31 of the vibration damping component 3, the lower bracket 4 includes a support panel 41 and a connecting mechanism fixedly connected to the support panel 41, the connecting mechanism includes a horizontally disposed plugging shaft 42, the plugging shaft 42 is plugged in the connecting hole 311 of the lateral connecting portion 31, and the vertical connecting portion 32 is sandwiched between the lateral connecting portion 31 and the support panel 41; the upper bracket 2 is clamped on the top surface of the transverse connecting part 31. Here, in a specific form that the vibration reduction component 3 is connected with the upper bracket 2 and the lower bracket 4, during the operation of the booster pump 1, the gravity of the booster pump 1 is transferred to the transverse connection portion 31 through the top surface of the transverse connection portion 31, then transferred to the support panel 41 of the lower bracket 4 through the vertical connection portion 32, and then transferred to the bottom plate 51 of the water purifier; the axial reciprocating vibration force generated by the booster pump 1 is transmitted to the transverse connecting part 31 through the connecting part of the upper bracket 2 and the transverse connecting part 31, then is transmitted to the connecting mechanism positioned at the inserting side of the connecting hole 311 through the transverse connecting part 31, and is further transmitted to the support panel 41 and the water purifier shell 5, the vibration reduction part 3 is axially connected with the inserting shaft 42 of the lower bracket 4 through the connecting hole 311, and the gravity and the axial vibration force generated by the booster pump 1 are respectively transmitted to the lower bracket 4 and the water purifier shell 5 through the vertical direction and the horizontal direction.
In this embodiment, as shown in fig. 4, the connection mechanism may further include a support plate 43, where the support plate 43 is vertically fixedly connected to the support panel 41, and the plugging shaft 42 is horizontally fixedly connected to the support plate 43; the connection hole 311 of the damper 3 is connected to the insertion shaft 42 in a mating manner, and the insertion end of the damper 3 abuts against the support plate 43. Here, in a specific form that the plugging shaft 42 is fixedly connected with the support panel 41, the connecting hole 311 of the vibration reduction component 3 is sleeved on the plugging shaft 42 through the free end of the plugging shaft 42, the inner end surface of the vibration reduction component 3 is abutted with the support plate 43, the vibration force of the booster pump 1 is transferred to the support plate 43 through the vibration reduction component 3 and then transferred to the support panel 41 and the bottom plate 51, and on one hand, the support plate 43 fixedly supports the plugging shaft 42; on the other hand, the support plate 43 is in limited abutment with the damper member 3 in the horizontal direction, limits the mounting position of the damper member 3, and is used to transmit vibration force in the horizontal direction.
In this embodiment, as shown in fig. 4, the edge of the support panel 41 may be turned upward to form a flange 411, and the flange 411 abuts against the side edge of the vibration damping member 3. The flange 411 and the support plate 43 clamp the vibration damping member 3 therebetween, and together position the vibration damping member 3 and transmit a vibration force in the horizontal direction.
In addition, as shown in fig. 2, the bottom plate 51 of the water purifier housing 5 may be provided with a limit groove 511, where the limit groove 511 is matched with the support panel 41 of the lower bracket 4, and when the lower bracket 4 is installed, the support panel 41 is embedded into the limit groove 511, and then the support panel and the lower bracket are connected together through a threaded fastener, and the limit groove 511 can limit the installation position of the support panel 41 on the bottom plate 51, so as to improve the accuracy of the installation position of the lower bracket 4 and improve the connection firmness of the support panel 41 and the bottom plate 51.
In this embodiment, as shown in fig. 5, a clamping groove 313 may be provided on the transverse connection portion 31 of the vibration damping member 3, and a clamping head 21 may be provided at the bottom of the upper bracket 2, where the clamping head 21 is engaged in the clamping groove 313. The upper bracket 2 is clamped in the clamping groove 313 of the vibration reduction part 3 through the clamping connector 21, so that the connection firmness of the upper bracket 2 and the vibration reduction part 3 is improved, and the occurrence of the offset condition of the upper bracket 2 relative to the vibration reduction part 3 in the running process of the booster pump 1 is reduced.
Specifically, in the present embodiment, as shown in fig. 3, the plug-in shaft 42 is inserted from one end of the connection hole 311 of the lateral connection portion 31 of the vibration damping member 3, and the locking groove 313 is provided on the top surface of the other end of the lateral connection portion 31. In the running process of the booster pump 1, the upper bracket 2 transmits the vibration force of the booster pump 1 to the vibration reduction component 3 through the clamping connector 21 and the clamping groove 313, and then transmits the vibration force to the abutting end of the supporting plate 43 and the vibration reduction component 3 through the vibration reduction component 3, and the transmission path passes through the axial length of the whole vibration reduction component 3, so that the vibration reduction path is long and the vibration reduction effect is good.
In this embodiment, the upper bracket 2 may include a concave portion and extension portions located at two sides of the concave portion, where the concave portion is concave inwards to form an embedded groove matched with the pump body of the booster pump 1, and the pump body of the booster pump 1 is embedded in the embedded groove and fixedly connected with the concave portion; the clamping connector 21 is arranged on the extension part; at least two clamping joints 21 are arranged at the bottom of each extension part, and the clamping joints 21 on the same extension part are distributed in a scattered manner along the length direction of the extension part; the vibration absorbing members 3 and the connection mechanisms on the support panel 41 are arranged in one-to-one correspondence with the bayonet joints 21. Here is a specific form of upper bracket 2, the depressed part of upper bracket 2 supports booster pump 1, and the gravity and the vibration force of booster pump 1 pass through the depressed part and transmit to the extension of upper bracket 2, then pass through joint 21 on the extension and transmit to damping part 3, and the extension of booster pump 1 both sides supports booster pump 1's both sides jointly, and a plurality of joint 21 on every extension support extension and booster pump 1 jointly, further improves the support stability of upper bracket 2 to booster pump 1 to and the firmness of being connected with damping part 3.
Specifically, as shown in fig. 3, two clamping connectors 21 may be disposed at the bottom of each extension portion, four connection mechanisms are disposed on the support panel 41, a vibration reduction component 3 is mounted on each connection mechanism, and the four vibration reduction components 3 support and reduce vibration at four positions of the booster pump 1, so that the support stability is strong and the vibration reduction effect is good.
Specifically, as shown in fig. 2, a positioning plate 512 may be further disposed on the casing 5 of the water purifier, a positioning groove is formed between the positioning plate 512 and the bottom plate 51, when the booster pump 1 is horizontally mounted on the bottom plate 51 of the water purifier, an extension portion of the upper bracket 2 is inserted into the positioning groove, the positioning plate 512 further limits the extension portion, and further limits the mounting positions of the upper bracket 2 and the booster pump 1 on the bottom plate 51, so as to further improve the mounting position precision and firmness of the booster pump 1.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the 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 scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced with equivalents; such modifications and substitutions do not depart from the spirit of the technical solutions according to the embodiments of the present invention.
Claims (5)
1. The supercharging device is characterized by comprising a transversely arranged supercharging pump (1), an upper bracket (2), a damping component (3) and a lower bracket (4), wherein the upper bracket (2) is fixedly connected to a pump body of the supercharging pump (1); the vibration reduction component (3) comprises a transverse connection part (31) and a vertical connection part (32), wherein the transverse connection part (31) is connected between the upper bracket (2) and the lower bracket (4) along the axial direction of the booster pump (1), and the vertical connection part (32) is vertically connected between the upper bracket (2) and the lower bracket (4);
the transverse connecting part (31) is positioned at the upper part of the vertical connecting part (32), the transverse connecting part (31) is connected between the upper bracket (2) and the lower bracket (4) along the axial direction of the booster pump (1), and the vertical connecting part (32) is clamped between the transverse connecting part (31) and the lower bracket (4);
a connecting hole (311) is formed in the transverse connecting portion (31) of the vibration reduction component (3) along the horizontal direction, the lower bracket (4) comprises a support panel (41) and a connecting mechanism fixedly connected to the support panel (41), the connecting mechanism comprises a horizontally arranged plug-in shaft (42), the plug-in shaft (42) is plugged in the connecting hole (311) of the transverse connecting portion (31), and the vertical connecting portion (32) is clamped between the transverse connecting portion (31) and the support panel (41); the upper bracket (2) is clamped on the top surface of the transverse connecting part (31);
the connecting mechanism further comprises a supporting plate (43), the supporting plate (43) is vertically fixedly connected to the supporting panel (41), and the inserting shaft (42) is horizontally fixedly connected to the supporting plate (43); the connecting hole (311) of the vibration reduction component (3) is connected with the plug-in shaft (42) in a matching way, and the insertion end of the vibration reduction component (3) is abutted with the supporting plate (43);
a clamping groove (313) is formed in the transverse connecting part (31) of the vibration reduction component (3), a clamping connector (21) is arranged at the bottom of the upper bracket (2), and the clamping connector (21) is matched and clamped in the clamping groove (313);
the plug-in shaft (42) is inserted from one end of a connecting hole (311) of the transverse connecting part (31) of the vibration reduction component (3), and the clamping groove (313) is arranged on the top surface of the other end of the transverse connecting part (31).
2. The supercharging device according to claim 1, characterized in that the upper bracket (2) comprises a concave portion and extension portions positioned at two sides of the concave portion, the concave portion is concave inwards to form an embedded groove matched with the shape of a pump body of the booster pump (1), and the pump body of the booster pump (1) is embedded in the embedded groove and fixedly connected with the concave portion; the clamping connector (21) is arranged on the extension part.
3. Supercharging device according to claim 2, characterized in that the bottom of each extension is provided with at least two bayonet joints (21), and the bayonet joints (21) on the same extension are distributed in a dispersed manner along the length direction of the extension; the vibration reduction parts (3) and the connecting mechanisms on the support panel (41) are arranged in one-to-one correspondence with the clamping connectors (21).
4. A supercharging device according to any one of claims 1 to 3, characterized in that a damping chamber (312) is provided in the transverse connection (31), the damping chamber (312) being located at a position between the connection of the transverse connection (31) to the upper bracket (2) and the lower bracket (4).
5. A water purifier, characterized by comprising a housing (5) and the supercharging device according to any one of claims 1-4, the lower support (4) of the supercharging device being fixedly connected to the base plate (51) of the housing (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811211893.9A CN109019721B (en) | 2018-10-17 | 2018-10-17 | Supercharging device and water purifier |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811211893.9A CN109019721B (en) | 2018-10-17 | 2018-10-17 | Supercharging device and water purifier |
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| CN109019721A CN109019721A (en) | 2018-12-18 |
| CN109019721B true CN109019721B (en) | 2024-02-02 |
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