CN207761927U - Pump and water treatment facilities - Google Patents
Pump and water treatment facilities Download PDFInfo
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- CN207761927U CN207761927U CN201820090543.0U CN201820090543U CN207761927U CN 207761927 U CN207761927 U CN 207761927U CN 201820090543 U CN201820090543 U CN 201820090543U CN 207761927 U CN207761927 U CN 207761927U
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- absorbing ring
- pump
- pump housing
- absorber
- damping column
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Abstract
The utility model proposes a kind of pump and water treatment facilities, pump includes：The pump housing；Dynamic vibration absorber, with pump housing elastic connection, dynamic vibration absorber includes：Absorbing ring；Multiple damping columns are set in absorbing ring, and one end of each damping column is fixedly connected with absorbing ring；Absorber block, is set to the center of absorbing ring, and the other end of each damping column is fixedly connected with absorber block, wherein dynamic vibration absorber is used to absorb the vibrational energy of the pump housing.By the technical solution of the utility model, the vibration of pump is effectively alleviated, reduces the possibility that pump housing vibrational energy is transmitted to other structures, reduce noise, the service life for extending pump and water treatment facilities also saves the inner space of water treatment facilities, reduces cost.
Description
Technical field
The utility model is related to water-treatment technology fields, in particular to a kind of pump and a kind of water treatment facilities.
Background technology
With the performance boost of big flux water treatment facilities, high rotating speed high powered water pump starts to be applied in water purifier, but
It brings huge noise and vibration, causes serious noise pollution.And in water purifier, to save space, diaphragm pump is stood
Formula is suspended on organism sidewall, mainly come vibration isolation and absorbs vibrational energy by the Rubber foot in pump housing circumferential direction, but due to
The center of gravity of the pump housing is not fallen on Rubber foot, and Rubber foot itself is small, light-weight, leads to this vibrating isolation system vibration isolation efficiency
It is low, it is difficult to which the vibration that diaphragm pump is transmitted on body is greatly lowered.
Utility model content
The utility model aims to solve at least one of technical problems existing in the prior art or related technologies.
In view of this, one of the utility model is designed to provide a kind of pump, it is equipped with dynamic vibration absorber, to absorb the pump housing
Vibrational energy, reduce the transmission of vibrational energy, reduce noise and extend the service life of the pump housing.
Another of the utility model is designed to provide a kind of water treatment facilities, and dynamic absorber is carried by using above-mentioned
The pump of device reduces water treatment facilities by the possibility that the pump housing drives and vibrates, reduces noise, and extend water treatment facilities uses the longevity
Life.
To achieve the goals above, the technical solution of the utility model first aspect provides a kind of pump, including：The pump housing；
Dynamic vibration absorber, with pump housing elastic connection, dynamic vibration absorber includes：Absorbing ring；Multiple damping columns are set in absorbing ring, each
One end of damping column is fixedly connected with absorbing ring；Absorber block is set to the center of absorbing ring, the other end of each damping column and absorbing
Block is fixedly connected, wherein dynamic vibration absorber is used to absorb the vibrational energy of the pump housing.
Dynamic vibration absorber mainly applies supplementary inertial masses body, absorbs the vibration of main system, by matching suitable elasticity
Element rigidity, by vibration energy absorption of main system to dynamic vibration absorber subsystem itself, to reduce the vibration of main system.Such as
The upper principle for dynamic vibration absorber, accordingly, the technical program are utilized by the dynamic vibration absorber of the setting elastic connection on the pump housing
Absorbing ring or absorber block in the dynamic vibration absorber of the technical program absorb shaking for pump housing main system as supplementary inertial masses body
It is dynamic, and the damping column suitable by matching rigidity, elasticity, by the vibration energy absorption of the pump housing to absorbing ring or absorber block, from
And the vibration of the pump housing is reduced, and the possibility that each component connecting portion of the pump housing loosens is reduced, to reduce the possibility that the pump housing breaks down,
The service life for extending the pump housing, also significantly reduces the noise brought by vibration.
Optionally, further include：First connecting portion, one end are connect with the pump housing, and the other end is connect with absorbing ring.Connect by first
Socket part is connect with absorbing ring, is absorbed the vibration of the pump housing using the quality of absorber block as supplementary inertial masses body and is realized vibration damping and drop
The purpose made an uproar.
Further, further include：Multiple protruding parts are fixedly connected with the outer wall of the pump housing, and around the center line of pump housing week
To setting；First connecting portion includes multiple hangers, and one end of each hanger is sheathed on protruding part, and the other end is fixed with absorbing ring
Connection.
Further, the quantity of protruding part is two, and each protruding part is a pipe interface, the weight of two pipe interfaces
Heart line intersects with the center line of the pump housing.The pipe interface carried by the pump housing is used as the component being connect with hanger, can save
Space.
Further, hanger is two, and the other end and one in absorbing ring of each hanger are equipped with the first connecting hole, hang
The other end of frame is connected with absorbing ring by the first connecting hole.
Further, absorbing ring further includes：Multiple second connecting holes are arranged in absorbing ring, each second connecting hole
Opening is inserted into towards the center of absorbing ring, one end of each damping column in second connecting hole.
Further, absorber block includes：Multiple third connecting holes, be set to absorber block outer wall, each third connecting hole with
One the second connecting hole is correspondingly arranged, so that the other end of each damping column is inserted into third connecting hole.
Optionally, damping column includes：Two hooks, are respectively arranged on the both ends of damping column, one of to hang over absorbing
On ring；Absorber block includes：Multiple links are arranged on absorber block outer wall, and multiple links are located at same circumference, so that each vibration damping
Another hook of column is hung on a link.
Optionally, absorber block is hollow structure, built-in liquid or the identical mass block of built-in multiple specifications.
Optionally, second connecting portion, one end are connect with the pump housing, and the other end is connect with absorber block.
Further, second connecting portion is that an elastomer, absorbing ring and damping column and absorber block are integrally formed.
Optionally, the angle of two damping columns of arbitrary neighborhood is equal.
The technical solution of the utility model second aspect provides a kind of water treatment facilities, including first aspect technical solution
In pump.
By using the pump in first aspect technical solution, the vibrational energy of the pump housing is made substantially to be absorbed by dynamic vibration absorber,
Reduce the possibility that vibrational energy is transmitted to water treatment facilities, reduces the possibility of water treatment facilities vibration, extend water process
In the service life of device, reduce noise.
The additional aspect and advantage of the utility model will become apparent in following description section, or new by this practicality
The practice of type is recognized.
Description of the drawings
Fig. 1 shows the stereoscopic schematic diagram of the pump of embodiment 1 according to the present utility model；
Fig. 2 shows the stereoscopic schematic diagrams of 1 dynamic vibration absorber of embodiment according to the present utility model；
Fig. 3 shows the vertical view of the dynamic vibration absorber of embodiment 1 according to the present utility model；
Fig. 4 shows the front view of the dynamic vibration absorber of embodiment 1 according to the present utility model；
Fig. 5 shows the side view of the dynamic vibration absorber of embodiment 1 according to the present utility model；
Fig. 6 shows the stereoscopic schematic diagram of the hanger of embodiment 1 according to the present utility model；
Fig. 7 shows the front view of the hanger of embodiment 1 according to the present utility model；
Fig. 8 shows the side view of the hanger of embodiment 1 according to the present utility model；
Fig. 9 shows the upward view of the hanger of embodiment 1 according to the present utility model；
Figure 10 shows the stereoscopic schematic diagram of the absorbing ring of embodiment 1 according to the present utility model；
Figure 11 shows the vertical view of the absorbing ring of embodiment 1 according to the present utility model；
Figure 12 shows the front view of the absorbing ring of embodiment 1 according to the present utility model；
Figure 13 shows the stereoscopic schematic diagram of the absorber block of embodiment 1 according to the present utility model；
Figure 14 shows the vertical view of the absorber block of embodiment 1 according to the present utility model；
Figure 15 shows the side view of the absorber block of embodiment 1 according to the present utility model；
Figure 16 shows the stereoscopic schematic diagram of the damping column of embodiment 1 according to the present utility model；
Figure 17 shows the vertical views of the damping column of embodiment 1 according to the present utility model；
Figure 18 shows the side view of the damping column of embodiment 1 according to the present utility model；
Figure 19 shows the vertical view of the absorbing ring of embodiment 2 according to the present utility model；
Figure 20 is shown according to the A of Figure 19 to profile；
Figure 21 shows the stereoscopic schematic diagram of the pump of embodiment 4 according to the present utility model；
Figure 22 shows the stereoscopic schematic diagram of the water treatment facilities of embodiment 5 according to the present utility model；
Figure 23 shows the vibration acceleration comparison diagram of embodiment 1 according to the present utility model.
Wherein, the correspondence in Fig. 1 to Figure 23 between reference numeral and component names is：
10 pump housings, 20 dynamic vibration absorbers, 202 absorbing rings, 204 damping columns, 206 absorber blocks, 208 hangers, 210 pipelines connect
Mouthful, 212 first connecting holes, 214 second connecting holes, 216 third connecting holes, 30 water treatment facilities.
Specific implementation mode
In order to be more clearly understood that the above objects, features, and advantages of the utility model, below in conjunction with the accompanying drawings and have
The utility model is further described in detail in body embodiment.It should be noted that in the absence of conflict, this Shen
The feature in embodiment and embodiment please can be combined with each other.
Many details are elaborated in the following description in order to fully understand the utility model, still, this practicality
Novel to be implemented different from other modes described here using other, therefore, the scope of protection of the utility model is simultaneously
It is not limited by following public specific embodiment.
Some embodiments according to the present utility model are described referring to Fig. 1 to Figure 23.
Embodiment 1
As shown in Figure 1, according to the utility model proposes one embodiment pump, including the pump housing of vertical installation and installation
A dynamic vibration absorber below the pump housing.The pump housing is cylinder, and the periphery of lower end is equipped with two of protrusion periphery
Pipe interface, two pipe interfaces are on the circumferential surface
180 °, i.e. two pipe interfaces the pump housing same diametrically, center of gravity line intersects with the center line of the pump housing.
Two pipe interfaces are used for the discrepancy of water, gas or other media in the pump housing.As shown in Figures 2 to 5, dynamic vibration absorber includes
Two hangers as first connecting portion；It is connected with hanger, the absorbing ring as support construction；At absorbing ring center, as
The absorber block of main supplementary inertial masses body；And both ends are separately connected four damping columns of absorbing ring and absorber block.
Specifically, the key shape structure that hanger is integrally formed, as shown in Figures 6 to 9, one end are the plate of intermediate trepanning
Shape, intermediate trepanning allow hanger to be suspended on the outer wall of pipe interface across pipe interface, and platy structure improves extension
Intensity of the frame on Impact direction, and save the space on the direction vertical with Impact direction；The other end of hanger is band spiral shell
The cylinder of line.As shown in Figure 10 to Figure 12, absorbing ring is in the ring-type of rectangular cross-section, and end face is set there are four being in mutually on it
The diameter of 90 ° of the first connecting hole, each first connecting hole is identical as the diameter of the other end of aforementioned hanger, by the another of hanger
End penetrates above the first connecting hole, and lower section uses nut tightening on the screw thread of the other end of hanger after being pierced by, you can realizes
The fixation of hanger and absorbing ring.Wherein, hanger is two, therefore has only used two the first connecting holes, if two in use
A connecting hole is damaged, and remaining two the first connecting holes can come into operation without the trepanning on absorbing ring again, improve
Efficiency.
Hanger is fixedly connected with absorbing ring, can not also set screw thread on the other end of hanger, but by the another of hanger
One end penetrates in the first connecting hole, then be adhesively fixed, or connect and fix etc..
Further, the position of the first connecting hole can also be changed the other end for being located at hanger, absorbing ring is made to pass through hanger
On the first connecting hole and realize being fixedly connected for hanger and absorbing ring.In view of absorbing ring is usually closed loop, to make absorbing ring
The first connecting hole can be penetrated, needs to set that there are one small openings on the first connecting hole, and the fastener or fastener of cooperation are set, to inhale
After the ring that shakes penetrates the first connecting hole, opening is closed using the cooperation of fastener or fastener, to improve the bearing capacity of the first connecting hole, is subtracted
The possibility that few dynamic vibration absorber is fallen from hanger.
It should be strongly noted that the dynamic vibration absorber of the present embodiment has been hung over by hanger on the pipe interface of the pump housing,
Design is simplified, is saved without connector is in addition arranged on the pump housing using the component of the pump housing itself as connector
Material and space, reduce cost.It should be noted that dynamic vibration absorber is hung on pipe interface, pipe interface is increased
Load, the vibration of the pump housing further enhances the effect of this load, and the contact area of hanger and pipe interface is small, unit
Stress bigger on area, therefore, it is necessary to properly increase the intensity of pipe interface, such as the material using higher intensity or increasing
Add sectional dimension；Flexible material bed course or hanger can also be added on the contact surface of hanger and pipe interface inherently to adopt
With the flexible material of rubber.
The pump housing and dynamic vibration absorber are connected by above-mentioned hanger, convenient and reliable being mounted on of entire dynamic vibration absorber is pumped
On body, connection structure is simplified, reduces and manufactures difficulty, reduce cost；On the other hand the movable connection method of this hanger,
Also it relatively bolts or the connection type of welding class more easily absorbs vibrational energy, reduce the transmission of pump housing vibrational energy, to real
The purpose of existing vibration and noise reducing.
As shown in FIG. 13 to 15, it is located at the absorber block at absorbing ring center, as main supplementary inertial masses body, therefore
Bigger quality is needed, the larger material of density such as metal group material may be used, to save space.Its specific quality can be with
It is flexibly set according to the power of pump.The absorber block of the present embodiment is set as square, it is of course also possible to make sphere or other
The polyhedron being centrosymmetric, using this centrosymmetric absorbing block structure, convenient for the positioning between absorber block and absorbing ring
And connection, design and producing are simplified, installation effectiveness is improved.
As shown in figure 11, on the inner wall of absorbing ring, the position of each first connecting hole is all provided with cardiac prominence in oriented absorbing ring
The short column gone out, the axis along each short column are equipped with the second connecting hole；In the center of four walls of absorber block, it is each provided with
One third connecting hole, it is corresponding with second connecting hole respectively；As shown in Figure 16 to Figure 18, damping column is cylinder, and two
The diameter at end is less than the diameter of main body, and corresponding with the diameter of the second connecting hole, third connecting hole respectively, to make damping column
One end is inserted into the second connecting hole, and the other end is inserted into third connecting hole, and is fixed using the mode of bonding, to make absorber block
It is fixed on absorbing ring center from four direction.The diameter at the both ends of damping column is less than the diameter of main body, makes all each idiomorphism in both ends
At a boss, damping column is being inserted into the second connecting hole or third connecting hole after a distance and cannot go deep into again, to hinder
Axial displacement and the radial displacement for having stopped damping column also prevent absorbing ring and the respective relative displacement of absorber block, the pump housing all
Vibrational energy will be all eventually transferred on absorber block by absorbing ring, damping column, to by the absorber block with larger quality
It is absorbed, reduces the vibration of the pump housing, reduce noise.Wherein, if the diameter of absorbing ring is sufficiently large, can not also be arranged convex
Go out the short column of absorbing ring inner wall, but directly the second connecting hole is opened on the inner wall of absorbing ring.
Optionally, the second connecting hole and third connecting hole can also be threaded hole, are also equipped on the both ends of damping column pair
The screw thread answered makes the mode that damping column is connected through a screw thread to realize the connection of absorbing ring and absorber block.
The position of four the second connecting holes is set to four the first connection holes, therefore on absorbing ring, four second companies
It is also mutually to be shaken to make evenly spaced between four damping columns to be also in mutually 90 ° to uniformly transmit in 90 ° of distributions to connect hole
Energy makes absorbing ring, absorber block uniform force, preferably absorbs the vibrational energy of the pump housing.
The material selection rubber of damping column can also select the spring of high intensity or the higher elastic material of other intensity
Material, so that damping column has rigidity axially and radially.From the foregoing it will be appreciated that in the structure that the present embodiment assembly is completed, absorbing
Relative displacement cannot occur between ring, damping column and absorber block, therefore, the axial rigidity of damping column can be converted to absorber block and exist
The rigidity of horizontal plane, the radial rigidity of damping column can then be converted into absorber block in the rigidity of gravity direction, therefore entire power
Bump leveller is provided with three-dimensional stiffness, and the rigidity by adjusting rubber column, can adjust the resonance frequency of entire dynamic vibration absorber
Rate improves the effect of vibration and noise reduction of dynamic vibration absorber to preferably adapt to the vibration frequency of the pump housing.
The stiffness tuning mode of damping column, can be by adjusting the side of the length of damping column cylinder, diameter, structure and material
Formula is realized.
In addition, the convenience for connection considers, the second connecting hole can not also be set, but by damping column and absorbing ring
One end of connection is set as linking up with or buckle, and directly hangs or is stuck on absorbing ring, to improve installation speed, also allows for repairing
When dismounting.Similarly, third connecting hole can not also be set, but one hook, absorber block are set in the other end of damping column
On corresponding position link is set, by linking up with and coordinating for link realizes the connection of damping column and absorber block.
If absorber block and absorbing ring are not elastomers, and damping column needs to keep certain rigidity, in this way may
There is the damping column for causing finally to install to be difficult to be inserted into simultaneously in the second connecting hole and third connecting hole, it can be considered to the companies of opening up
The combination of the fixed form of hole and hook is connect, to ensure the three-dimensional stiffness of dynamic vibration absorber, and is convenient for Fast Installation.
Dynamic vibration absorber is mounted below the pump housing by the present embodiment, the pipe interface carried using the pump housing as connector,
Save material and space；Dynamic vibration absorber simplifies design using the structure of hanger, absorbing ring, damping column, absorber block, drops
The difficulty of low production and installation, to reduce the cost of vibration and noise reducing device, and on the material selection of all parts
Flexibility with height is adapted to different pumps kind, the pump housing, and absorbing ring, damping column, absorber block can respectively disassemble
Come, after installation again be in Trinitarian entirety, to tool there are three coordinate direction rigidity and elasticity, by adjusting absorbing ring,
The geometric dimension of damping column, absorber block, or different materials is selected, it can be with motivation of adjustment bump leveller on three coordinate directions
Different-stiffness, and then the resonant frequency of motivation of adjustment bump leveller adapts to the vibration frequency of the different pump housings, preferably absorbs the pump housing
Vibrational energy, the noise that vibration and vibration to reduce the pump housing are brought extends the service life of the pump housing.
As shown in figure 23, using the pump of the present embodiment, after installing dynamic vibration absorber, the vibration of the pump housing can descend to original
50% come.
Embodiment 2
The absorbing ring of embodiment 1 uses rectangular section, and the present embodiment is then different, uses circular cross-section, so that production
It is more convenient.
As illustrated in figures 19 and 20, the absorbing ring of the present embodiment uses circular cross-section, ring of first connecting hole in absorbing ring
The top position in face, the centerline parallel of the center line and absorbing ring of the first connecting hole, so that the other end and of two hangers
After one connecting hole is connected, absorbing ring can be kept in the horizontal direction.The position of second connecting hole is constant.
By using this circular cross-section, the design of absorbing ring can be simplified, reduce production difficulty, be produced into reduce
This.
Embodiment 3
The absorber block of embodiment 1 uses solid setting as main supplementary inertial masses body.This set, one
For denier after installation is complete, to readjust can be relatively difficult.
The absorber block of the present embodiment is set as hollow structure, which has the door that can freely open and close,
The larger liquid of central filler density in absorber block, or place the identical mass block of multiple specifications.
By the way of multiple mass blocks, it is easier to find the suitable material of density and carrys out production quality block, to adapt to
The vibration frequency of the different pump housings, also allow for adding or reduce by way of manually or automatically controlling the quantity of mass block come
The quality of absorber block is adjusted, adjustment mode is flexible.
Using the space in liquid filling absorber block, one side liquid can flow in vibration processes, absorption portion
Divide vibrational energy, on the other hand can also be automatically adjusted in absorber block by control system according to the variation of pump housing vibration frequency
Liquid quality, to make the quality of absorber block can adapt to the variation of pump housing vibration frequency.
Embodiment 4
Still based on embodiment 1, but in the present embodiment, using absorbing ring, damping column, absorber block integrally as auxiliary
Inertial mass body is helped, and absorber block is connect with the hanger as second connecting portion.
Specifically, there are one the hangers of the present embodiment, it is connected with absorber block, absorbing ring and damping column, absorber block are total
It is same to be used as supplementary inertial masses body, and it is realized by the adjustment of absorbing ring, damping column, the material of absorber block, geometric dimension
Three-dimensional stiffness and elasticity.
Further, absorbing ring, damping column and absorber block are integrally formed, or are reduced to as shown in figure 21 one simply
Cube structure, as supplementary inertial masses body, and the hanger as second connecting portion is changed to the spring of a high intensity, point
Not with after simplification cube and the pump housing connect, to realize the three-dimensional stiffness and elasticity of dynamic vibration absorber.
Embodiment 5
Embodiment 5 according to the present utility model provides a kind of water purifier, as shown in figure 23, uses the pump of embodiment 1.
By using the pump of embodiment 1, the design feature in the space and this pump of water purifier is taken full advantage of, space is saved, mitigated
The vibration of the pump housing and the transmission of pump housing vibrational energy, reduce water purifier because vibration lead to that each connecting component loosens can
Can, noise is reduced, the service life of water purifier is extended.
It should be noted that position of the various pumps in different water treatment facilities is different, installation position is different, and power is inhaled
The installation site of device of shaking and mounting means can also adjust as the case may be, preferably to adapt to Water condition device
Needs.
The technical solution of the utility model is described in detail above in association with attached drawing, by the technical solution of the utility model,
The effective vibration for alleviating pump reduces the possibility that pump housing vibrational energy is transmitted to other structures, reduces noise, extends
The service life of pump and water treatment facilities, also saves the inner space of water treatment facilities, reduces cost.
In the present invention, term " first ", " second ", " third " are only used for the purpose of description, and should not be understood as
Instruction implies relative importance；Term " multiple " then refers to two or more, unless otherwise restricted clearly.Term " peace
The terms such as dress ", " connected ", " connection ", " fixation " shall be understood in a broad sense, for example, " connection " may be a fixed connection, it can also
It is to be detachably connected, or be integrally connected；" connected " can be directly connected, can also be indirectly connected through an intermediary.It is right
For those skilled in the art, it can understand that above-mentioned term in the present invention specific contains as the case may be
Justice.
In the description of the utility model, it is to be understood that the fingers such as term "upper", "lower", "left", "right", "front", "rear"
The orientation or positional relationship shown be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the utility model and
Simplify description, specific direction must be had, with specific azimuth configuration by not indicating or implying the indicated device or unit
And operation, it is thus impossible to be construed as a limitation of the present invention.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least the one of the utility model
In a embodiment or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment
Or example.Moreover, the particular features, structures, materials, or characteristics of description can be in any one or more embodiments or example
In can be combined in any suitable manner.
The preferred embodiment that these are only the utility model, is not intended to limit the utility model, for this field
Technical staff for, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model,
Any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (13)
1. a kind of pump, which is characterized in that including：
The pump housing；
Dynamic vibration absorber, with the pump housing elastic connection, the dynamic vibration absorber includes：
Absorbing ring；
Multiple damping columns are set in the absorbing ring, and one end of each damping column is fixedly connected with the absorbing ring；
Absorber block is set to the center of the absorbing ring, and the other end of each damping column is fixedly connected with the absorber block,
Wherein, the dynamic vibration absorber is used to absorb the vibrational energy of the pump housing.
2. pump according to claim 1, which is characterized in that further include：First connecting portion, one end are connect with the pump housing,
The other end is connect with the absorbing ring.
3. pump according to claim 2, which is characterized in that further include：
Multiple protruding parts are fixedly connected with the outer wall of the pump housing, and circumferentially disposed around the center line of the pump housing；
The first connecting portion includes multiple hangers, and one end of each hanger is sheathed on the protruding part, the other end with
The absorbing ring is fixedly connected.
4. pump according to claim 3, which is characterized in that the quantity of the protruding part is two, each protruding part
Center of gravity line for a pipe interface, two pipe interfaces intersects with the center line of the pump housing.
5. pump according to claim 4, which is characterized in that the hanger is two, the other end of each hanger with
One in the absorbing ring is equipped with the first connecting hole, and the other end of the hanger is connect with the absorbing ring by described first
Hole is connected.
6. pump according to claim 5, which is characterized in that the absorbing ring further includes：
Multiple second connecting holes are arranged in the absorbing ring, and the opening of each second connecting hole is towards the absorbing ring
Center, one end of each damping column is inserted into second connecting hole.
7. pump according to claim 6, which is characterized in that the absorber block includes：
Multiple third connecting holes, are set to the outer wall of the absorber block, and each third connecting hole is connect with one described second
Hole is correspondingly arranged, so that the other end of each damping column is inserted into the third connecting hole.
8. pump according to claim 5, which is characterized in that the damping column includes：
Two hooks, are respectively arranged on the both ends of the damping column, one of to hang on the absorbing ring；
The absorber block includes：Multiple links are arranged on the absorber block outer wall, and the multiple link is located at same circumference,
So that another hook of each damping column is hung on a link.
9. pump according to claim 2, which is characterized in that the absorber block is hollow structure, built-in liquid or built-in
The identical mass block of multiple specifications.
10. pump according to claim 1, which is characterized in that second connecting portion, one end are connect with the pump housing, the other end
It is connect with the absorber block.
11. pump according to claim 10, which is characterized in that the second connecting portion is an elastomer, the absorbing ring
It is integrally formed with the damping column and the absorber block.
12. pump according to any one of claim 1 to 10, which is characterized in that two damping columns of arbitrary neighborhood
Angle it is equal.
13. a kind of water treatment facilities, which is characterized in that including the pump described in any one of claim 1 to 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820090543.0U CN207761927U (en) | 2018-01-19 | 2018-01-19 | Pump and water treatment facilities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820090543.0U CN207761927U (en) | 2018-01-19 | 2018-01-19 | Pump and water treatment facilities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207761927U true CN207761927U (en) | 2018-08-24 |
Family
ID=63181196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820090543.0U Active CN207761927U (en) | 2018-01-19 | 2018-01-19 | Pump and water treatment facilities |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207761927U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110056503A (en) * | 2018-01-19 | 2019-07-26 | 美的集团股份有限公司 | Pump and water treatment facilities |
| CN110374868A (en) * | 2019-07-19 | 2019-10-25 | 泉州台商投资区仁捷机械科技有限公司 | A kind of screw compressor |
-
2018
- 2018-01-19 CN CN201820090543.0U patent/CN207761927U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110056503A (en) * | 2018-01-19 | 2019-07-26 | 美的集团股份有限公司 | Pump and water treatment facilities |
| CN110056503B (en) * | 2018-01-19 | 2024-07-19 | 美的集团股份有限公司 | Pump and water treatment device |
| CN110374868A (en) * | 2019-07-19 | 2019-10-25 | 泉州台商投资区仁捷机械科技有限公司 | A kind of screw compressor |
| CN110374868B (en) * | 2019-07-19 | 2020-10-23 | 海拓宾未来工业集团有限公司 | Scroll compressor |
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