CN209082613U - A kind of steady flow compensator of no-negative-pressure water supply equipment - Google Patents
A kind of steady flow compensator of no-negative-pressure water supply equipment Download PDFInfo
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- CN209082613U CN209082613U CN201821691039.2U CN201821691039U CN209082613U CN 209082613 U CN209082613 U CN 209082613U CN 201821691039 U CN201821691039 U CN 201821691039U CN 209082613 U CN209082613 U CN 209082613U
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- steady flow
- flow compensator
- column
- sliding
- fixedly connected
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Abstract
The utility model discloses a kind of steady flow compensators of no-negative-pressure water supply equipment, including steady flow compensator main body, the bottom both ends of the steady flow compensator main body are equipped with bracket, the bottom of two brackets is fixedly connected with the same damped platform, the lower section of the damped platform is equipped with pedestal, the top both ends of the pedestal are fixedly installed with column, and two columns are located at the side that two brackets are located remotely from each other, the top sliding of the column is through to the top of damped platform and is fixedly installed with position-arresting disk, the first spring being set on column is fixedly connected between pedestal and damped platform.In the utility model, steady flow compensator main body has good damping, buffering effect at work, steady flow compensator main body can be prevented impaired due to shaking components that are larger and leading to steady flow compensator body interior at work, the influence shaken to steady flow compensator body interior components can be reduced, the service life for improving steady flow compensator main body is conducive to.
Description
Technical field
The utility model relates to no-negative-pressure water supply equipment field more particularly to a kind of steady flow compensations of no-negative-pressure water supply equipment
Device.
Background technique
Non-negative pressure water-supply device is a kind of pressurization water supply unit, directly couples with municipal network water supply, is surplus in city planting ductwork
Series connection laminates water supply and ensures that (setting pressure necessarily is greater than municipal ductwork pressure not less than setting protection pressure on the basis of overbottom pressure power
Cell direct-furnish area pressure demand, generally the second pressure water supply equipment not less than 1.2Kg).Steady flow compensator is non-negative pressure method of water supply
One of important component of equipment.Voltage-stabilizing compensator makes pipe pressure when municipal ductwork pressure variation or the variation of user's pipe network water consumption
When power is lower than setting pressure, ductwork pressure is fed back to the PlD controller in frequency-conversion control cabinet by pressure transmitter, is controlled by PlD
The output frequency of device adjustment frequency converter processed starts water pump assembly and adjusts pump rotary speed holding constant pressure water supply；If be not able to satisfy
When water supply requirement, then control cabinet will control the revolving speed of the start and stop and variable frequency pump of more general pumps, to reach constant-pressure variable water supply
Requirement.
Prior art patent announcement number: CN207582573U discloses a kind of filter-type non-negative pressure water-supply device current stabilization benefit
Repay device, including tank body, the upper end side of the tank body is equipped with water inlet pipe, sets that there are two the partition that is parallel to each other, institutes in the tank body
The first cavity, filter chamber and the second cavity will be divided into from left to right by stating partition in tank body, be set in the filter chamber there are two phase
Mutually parallel supporting block, the upper end of the supporting block are fixed with Rose Box, and multiple slots are equidistantly equipped in the Rose Box, and
Perforation setting, the slot are interior through equipped with filter plate between slot；Water source in the compensator is the case where eliminating negative pressure
Under can be filtered.But in existing technology, the vibration of steady flow compensator at work is larger, to steady flow compensator inside
Components produce large effect so that the service life of steady flow compensator is had a greatly reduced quality, in order to improve damping effect, be
This, we provide a kind of steady flow compensators of no-negative-pressure water supply equipment for solving the above problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of non-negative pressure water supply proposed
The steady flow compensator of equipment.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of steady flow compensator of no-negative-pressure water supply equipment, including steady flow compensator main body, the steady flow compensator main body
Bottom both ends be equipped with bracket, the bottom of two brackets is fixedly connected with the same damped platform, under the damped platform
Side is equipped with pedestal, and the top both ends of the pedestal are fixedly installed with column, and to be located at two brackets mutual for two columns
Separate side, the column top sliding be through to damped platform top and be fixedly installed with position-arresting disk, pedestal with subtract
It is fixedly connected with the first spring being set on column between shake platform, is fixedly connected with and is arranged between position-arresting disk and damped platform
Second spring on column is equipped with mounting groove at the top center of the pedestal, is equipped with surge tank, and damping in mounting groove
Case is located at the lower section of damped platform, portable pillar is movably installed in the surge tank, and the top sliding of portable pillar is through to and subtracts
It shakes the top of case and is fixedly connected with damped platform, be fixedly connected with and be set in portable pillar between damped platform and surge tank
Third spring, the bottom end of the portable pillar are fixedly connected with movable block, fixed between movable block and the bottom interior wall of surge tank to connect
It is connected to the 4th spring, the two sides of portable pillar are respectively equipped with the sliding groove for being provided with damped platform bottom, are slidably installed in sliding groove
There is sliding shoe, the bottom of two sliding shoes is rotatably connected to rotating turret respectively, and the bottom end of two rotating turrets is rotatablely installed respectively
In the top two sides of surge tank, cross bar is fixedly installed in the sliding groove, and cross bar sliding runs through sliding shoe, two sliding shoes
The 5th spring being set on cross bar is fixedly connected between the side wall of the side and sliding groove that are located remotely from each other.
Preferably, the hydraulic shock-absorbing cylinders being fixedly mounted at the top of pedestal, damping fluid are respectively equipped with immediately below two brackets
Damping hydraulic stem is movably equipped on cylinder pressure, and the top of damping hydraulic stem is fixedly connected with the bottom of damped platform.
Preferably, the bottom end of the column is fixedly connected with yielding rubber column, and the bottom of yielding rubber column is fixedly connected on
The top of pedestal, and the first spring is set in the outside of yielding rubber column.
Preferably, the damped platform is equipped with sliding eye, and column sliding runs through sliding eye.
Preferably, the top inner wall of the surge tank is equipped with through hole, and portable pillar activity runs through through hole.
Preferably, the sliding shoe is equipped with movable span, and cross bar slides company through movable span and with the inner wall of movable span
It connects.
Compared with prior art, the utility model has the beneficial effects that
In the utility model, when steady flow compensator main body generates biggish vibration at work, steady flow compensator main body
Damped platform is driven to compress the first spring, the first spring extrusion buffering downwards by bracket, while second spring is subtracted
Shake platform stretches downwards deformation buffer, and column also can compression shock absorption rubber column downwards, and make yielding rubber column that shape occur
Become to offset vibration；The hydraulic oil liquid in damping hydraulic stem compression shock absorption hydraulic cylinder is also driven when damped platform moves down
Body can also offset a part of shaking force by the buffering of liquid in this way；Second spring is also compressed when damped platform moves down,
Second spring extrusion buffering, while damped platform drives movable block to be pressed down against the 4th spring by portable pillar, in this way
4th compression deformation of the spring can also play the role of damping, buffering, at the same time, make to rotate when damped platform moves down
Frame drives sliding shoe to squeeze the 5th spring, and the 5th compression deformation of the spring can also offset a part of shaking force；
In conclusion steady flow compensator main body has good damping, buffering effect, energy at work in the utility model
Enough prevent steady flow compensator main body impaired due to shaking components that are larger and leading to steady flow compensator body interior at work,
The influence shaken to steady flow compensator body interior components can be reduced, be conducive to raising steady flow compensator main body uses the longevity
Life.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of no-negative-pressure water supply equipment steady flow compensator structural schematic diagram；
Fig. 2 is the structural schematic diagram of part A in Fig. 1；
Fig. 3 is the structural schematic diagram of part B in Fig. 1.
In figure: 1 steady flow compensator main body, 2 brackets, 3 damped platforms, 4 pedestals, 5 damping hydraulic stems, 6 hydraulic shock-absorbing cylinders, 7
Surge tank, 8 columns, 9 position-arresting disks, 10 yielding rubber columns, 11 first springs, 12 second springs, 13 portable pillars, 14 movable blocks, 15
4th spring, 16 third springs, 17 rotating turrets, 18 sliding shoes, 19 the 5th springs, 20 sliding grooves, 21 cross bars.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of steady flow compensator of no-negative-pressure water supply equipment, including steady flow compensator main body 1, steady flow compensation
The bottom both ends of device main body 1 are equipped with bracket 2, and the bottom of two brackets 2 is fixedly connected with the same damped platform 3, and damping is flat
The lower section of platform 3 is equipped with pedestal 4, and the top both ends of pedestal 4 are fixedly installed with column 8, and two columns 8 are located at two branch
The top sliding of the side that frame 2 is located remotely from each other, column 8 is through to the top of damped platform 3 and is fixedly installed with position-arresting disk 9, base
It is fixedly connected with the first spring 11 being set on column 8 between seat 4 and damped platform 3, between position-arresting disk 9 and damped platform 3
It is fixedly connected with the second spring 12 being set on column 8, mounting groove, installation in mounting groove are equipped at the top center of pedestal 4
There is surge tank 7, and surge tank 7 is located at the lower section of damped platform 3, portable pillar 13, and portable pillar 13 are movably installed in surge tank 7
Top sliding be through to the top of surge tank 7 and be fixedly connected with damped platform 3, it is fixed between damped platform 3 and surge tank 7
It is connected with the third spring 16 being set in portable pillar 13, the bottom end of portable pillar 13 is fixedly connected with movable block 14, movable block 14
The 4th spring 15 is fixedly connected between the bottom interior wall of surge tank 7, the two sides of portable pillar 13, which are respectively equipped with, is provided with damping
The sliding groove 20 of 3 bottom of platform, is slidably fitted with sliding shoe 18 in sliding groove 20, the bottom of two sliding shoes 18 company of rotation respectively
It is connected to rotating turret 17, and the bottom end of two rotating turrets 17 is rotatably installed in the top two sides of surge tank 7 respectively, consolidates in sliding groove 20
Dingan County is equipped with cross bar 21, and the sliding of cross bar 21 runs through sliding shoe 18, the side and sliding groove 20 that two sliding shoes 18 are located remotely from each other
Side wall between be fixedly connected with the 5th spring 19 being set on cross bar 21, in the utility model, steady flow compensator main body 1 exists
There is good damping, buffering effect in work, can prevent steady flow compensator main body 1 from leading at work due to shaking larger
Cause the components inside steady flow compensator main body 1 impaired, it is possible to reduce to shake the shadow to 1 inner components of steady flow compensator main body
It rings, is conducive to the service life for improving steady flow compensator main body 1.
The underface of two brackets 2 is respectively equipped with the hydraulic shock-absorbing cylinders 6 for being fixedly mounted on 4 top of pedestal, hydraulic shock-absorbing cylinders 6
On be movably equipped with damping hydraulic stem 5, and the top of damping hydraulic stem 5 is fixedly connected with the bottom of damped platform 3, the bottom of column 8
End is fixedly connected with yielding rubber column 10, and the bottom of yielding rubber column 10 is fixedly connected on the top of pedestal 4, and the first spring 11
It is set in the outside of yielding rubber column 10, damped platform 3 is equipped with sliding eye, and the sliding of column 8 runs through sliding eye, surge tank 7
Top inner wall be equipped with through hole, and the activity of portable pillar 13 runs through through hole, and sliding shoe 18 is equipped with movable span, and cross bar 21
It is slidably connected through movable span and with the inner wall of movable span, in the utility model, steady flow compensator main body 1 has good at work
Good damping, buffering effect can prevent steady flow compensator main body 1 from leading to steady flow compensator due to shaking larger at work
Components inside main body 1 are impaired, it is possible to reduce influence of the vibration to 1 inner components of steady flow compensator main body is conducive to mention
The service life of high steady flow compensator main body 1.
In the utility model, when steady flow compensator main body 1 generates biggish vibration at work, steady flow compensator main body
1 drives the first spring 11 of compression downwards of damped platform 3,11 extrusion of the first spring buffering, while the second bullet by bracket 2
Spring 12 stretches downwards deformation buffer by damped platform 3, and column 8 also can compression shock absorption rubber column 10 downwards, and make damping
Deformation occurs for rubber column 10 to offset vibration；Hydraulic oil liquid is equipped in hydraulic shock-absorbing cylinders 6, when damped platform 3 moves down
The hydraulic oil liquid in 5 compression shock absorption hydraulic cylinder 6 of damping hydraulic stem is also driven, one can also be offset by the buffering of liquid in this way
Part shaking force；Third spring 16 is also compressed when damped platform 3 moves down, 16 extrusion of third spring buffers, simultaneously
Damped platform 3 drives movable block 14 to be pressed down against the 4th spring 15, such 4th spring, 15 compressive deformation by portable pillar 13
It can play the role of damping, buffering, at the same time, damped platform 3 makes rotating turret 17 that sliding shoe 18 be driven to squeeze when moving down
The 5th spring 19 is pressed, 19 compressive deformation of the 5th spring can also offset a part of shaking force, finally make steady flow compensator main body 1
There is good damping, buffering effect at work, to be conducive to improve the service life of steady flow compensator main body 1.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of steady flow compensator of no-negative-pressure water supply equipment, including steady flow compensator main body (1) the steady flow compensator main body
(1) bottom both ends are equipped with bracket (2), which is characterized in that it is flat that the bottom of two brackets (2) is fixedly connected with the same damping
The lower section of platform (3), the damped platform (3) is equipped with pedestal (4), and the top both ends of the pedestal (4) are fixedly installed with column
(8), and two columns (8) are located at the side that two brackets (2) are located remotely from each other, and the top sliding of the column (8) runs through
To damped platform (3) top and be fixedly installed with position-arresting disk (9), be fixedly connected with set between pedestal (4) and damped platform (3)
The first spring (11) being located on column (8), is fixedly connected between position-arresting disk (9) and damped platform (3) and is set in column (8)
On second spring (12), mounting groove is equipped at the top center of the pedestal (4), is equipped with surge tank (7) in mounting groove, and
Surge tank (7) is located at the lower section of damped platform (3), is movably installed with portable pillar (13) in the surge tank (7), and portable pillar
(13) top sliding is through to the top of surge tank (7) and is fixedly connected with damped platform (3), damped platform (3) and damping
The third spring (16) being set on portable pillar (13) is fixedly connected between case (7), the bottom end of the portable pillar (13) is fixed
It is connected with movable block (14), the 4th spring (15) is fixedly connected between movable block (14) and the bottom interior wall of surge tank (7), it is living
The two sides of dynamic column (13) are respectively equipped with the sliding groove (20) for being provided with damped platform (3) bottom, are slidably installed in sliding groove (20)
Having sliding shoe (18), the bottom of two sliding shoes (18) is rotatably connected to rotating turret (17) respectively, and two rotating turrets (17)
Bottom end is rotatably installed in the top two sides of surge tank (7) respectively, is fixedly installed with cross bar (21) in the sliding groove (20), and horizontal
Bar (21) sliding runs through sliding shoe (18), solid between two sliding shoe (18) sides being located remotely from each other and the side wall of sliding groove (20)
Surely it is connected with the 5th spring (19) being set on cross bar (21).
2. a kind of steady flow compensator of no-negative-pressure water supply equipment according to claim 1, which is characterized in that two brackets
(2) hydraulic shock-absorbing cylinders (6) being fixedly mounted at the top of pedestal (4) are respectively equipped with immediately below, activity is set on hydraulic shock-absorbing cylinders (6)
Have damping hydraulic stem (5), and the top of damping hydraulic stem (5) is fixedly connected with the bottom of damped platform (3).
3. a kind of steady flow compensator of no-negative-pressure water supply equipment according to claim 1, which is characterized in that the column
(8) bottom end is fixedly connected with yielding rubber column (10), and the bottom of yielding rubber column (10) is fixedly connected on the top of pedestal (4)
Portion, and the first spring (11) is set in the outside of yielding rubber column (10).
4. a kind of steady flow compensator of no-negative-pressure water supply equipment according to claim 1, which is characterized in that the damping is flat
Platform (3) is equipped with sliding eye, and column (8) sliding runs through sliding eye.
5. a kind of steady flow compensator of no-negative-pressure water supply equipment according to claim 1, which is characterized in that the surge tank
(7) top inner wall is equipped with through hole, and portable pillar (13) activity runs through through hole.
6. a kind of steady flow compensator of no-negative-pressure water supply equipment according to claim 1, which is characterized in that the sliding shoe
(18) it is equipped with movable span, and cross bar (21) is slidably connected through movable span and with the inner wall of movable span.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821691039.2U CN209082613U (en) | 2018-10-18 | 2018-10-18 | A kind of steady flow compensator of no-negative-pressure water supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821691039.2U CN209082613U (en) | 2018-10-18 | 2018-10-18 | A kind of steady flow compensator of no-negative-pressure water supply equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209082613U true CN209082613U (en) | 2019-07-09 |
Family
ID=67119759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821691039.2U Expired - Fee Related CN209082613U (en) | 2018-10-18 | 2018-10-18 | A kind of steady flow compensator of no-negative-pressure water supply equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209082613U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112386999A (en) * | 2020-11-26 | 2021-02-23 | 无锡先辉机械科技有限公司 | Noise reduction device of disc type vacuum filter |
| CN112982551A (en) * | 2021-03-15 | 2021-06-18 | 安徽海沃特水务股份有限公司 | Non-negative pressure water supply equipment with anti-corrosion function |
| CN113700096A (en) * | 2021-08-26 | 2021-11-26 | 江苏力达自动化设备有限公司 | Movable box type frequency conversion water supply equipment |
| CN114016573A (en) * | 2021-10-27 | 2022-02-08 | 上海晨菲水务科技有限公司 | Municipal administration secondary water supply equipment with stable structure |
-
2018
- 2018-10-18 CN CN201821691039.2U patent/CN209082613U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112386999A (en) * | 2020-11-26 | 2021-02-23 | 无锡先辉机械科技有限公司 | Noise reduction device of disc type vacuum filter |
| CN112982551A (en) * | 2021-03-15 | 2021-06-18 | 安徽海沃特水务股份有限公司 | Non-negative pressure water supply equipment with anti-corrosion function |
| CN113700096A (en) * | 2021-08-26 | 2021-11-26 | 江苏力达自动化设备有限公司 | Movable box type frequency conversion water supply equipment |
| CN114016573A (en) * | 2021-10-27 | 2022-02-08 | 上海晨菲水务科技有限公司 | Municipal administration secondary water supply equipment with stable structure |
| CN114016573B (en) * | 2021-10-27 | 2024-04-19 | 上海晨菲水务科技有限公司 | Municipal administration secondary water supply equipment with stable structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190709 Termination date: 20211018 |