CN208107423U - A kind of novel soda acid metering pulse damped device of pump discharge - Google Patents
A kind of novel soda acid metering pulse damped device of pump discharge Download PDFInfo
- Publication number
- CN208107423U CN208107423U CN201820471816.6U CN201820471816U CN208107423U CN 208107423 U CN208107423 U CN 208107423U CN 201820471816 U CN201820471816 U CN 201820471816U CN 208107423 U CN208107423 U CN 208107423U
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- CN
- China
- Prior art keywords
- soda acid
- pump discharge
- protective cover
- pipeline
- damped device
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Abstract
The utility model proposes a kind of novel soda acids to measure the pulse damped device of pump discharge, one end of the soda acid metering pump discharge connecting pipe, and the other end of the pipeline connects the pulse damped device, which is characterized in that the pulse damped device includes：Multiple expansion joints, protective cover, buffer subsystem, pressure gauge; the expansion joint is connect by flange with pipeline; it is bolted to connection between the adjacent expansion joint; the periphery of the expansion joint is arranged with protective cover; the protective cover is closely connect with the pipeline; it is equipped with buffer subsystem on the inside of the protective cover, is bolted to connection between the buffer subsystem and the protective cover, the pipeline is fixedly installed with pressure gauge on the side far from soda acid metering pump.The utility model not only good buffer effect, and it is at low cost.
Description
Technical field
The utility model relates to damping unit technical field, in particular to a kind of novel soda acid metering pump discharge is pulse damped
Device.
Background technique
Pulse damper is also current equalizer or buffer, is the common component for eliminating pipeline pulsation, is that metering pump must match
Standby attachment.The water hammer of pipeline pulsation and system caused by pulse damper can be pumped smoothly by plunger pump, diaphragm pump isometric(al)
Phenomenon.Peak systole for being generated with absorption pump in the dosing system of Reciprocating Metering Pump.Pulsation damper can effectively improve
The working performance of pump, and more small-bore pipeline can be used.Pulsation damper appropriate is installed, can extend Reciprocating Metering Pump and
The service life of system equipment reduces system cost.
Existing damper has air type, diaphragm type, three kinds of gasbag-type.Air type is exactly a common empty shell, is used
It is measured on pump discharge in soda acid, the air type normal pressure of when just loading onto because the inside, need liquid ability under gas compression
It can play a role, but effect is bad, it is just hydraulically full over time.The acid solution or lye of the inside need to periodically be discharged.Otherwise
After filling liquid inside air type damper, not only can not buffering liquid pressure, but also pulse damper is easily caused to collapse
It splits, pollute environment and jeopardizes on-site personnel safety；Although diaphragm type damper effect is good, volume is big, diaphragm rapid wear
Bad and cost is high；Gasbag-type exterior is PVC material, cracky, and internal leather bag wall is relatively thin, also easily causes breakage.
Therefore the utility model devises a kind of novel soda acid metering pulse damped device of pump discharge, not only buffering effect
It is good, and at low cost, durable, long service life.
Utility model content
In view of the above-mentioned problems, the purpose of this utility model is that proposing a kind of novel soda acid metering pulse damped dress of pump discharge
It sets, not only good buffer effect, but also at low cost.
The utility model solves technical solution used by above-mentioned technical problem：A kind of novel soda acid metering pump discharge arteries and veins
Damping unit is rushed, the other end connection of one end of the soda acid metering pump discharge connecting pipe, the pipeline is described pulse damped
Device, which is characterized in that the pulse damped device includes：Multiple expansion joints, protective cover, buffer subsystem, pressure gauge, the expansion
Section is connect by flange with pipeline, is bolted to connection between the adjacent expansion joint, the periphery of the expansion joint is arranged
There is protective cover, the protective cover is closely connect with the pipeline, and buffer subsystem, the buffer subsystem and institute are equipped on the inside of the protective cover
It states and is bolted to connection between protective cover, the pipeline is fixedly installed with pressure gauge on the side far from soda acid metering pump.
Further, the expansion joint includes bellows, left plate, right side plate, support rod, and the left plate is located at the wave
The left side of line pipe, the right side plate are located at the right side of the bellows, the left plate, right side plate and bellows one at
Type, the left plate and the right side plate center are respectively equipped with pipe hole, to be connected to the pipeline, the left plate and described
Multiple mounting holes are circumferentially with along pipe hole on right side plate, are used for and flanged joint, between the left plate and the right side plate
Multiple support rods are connected with, for being oriented to, the both ends of the support rod pass through the outer rim of support and the left plate and right side plate
Peripheral wall is fixedly connected.
Further, the protective cover includes cover and two side plates, and the center of described two side plates is equipped with pipe hole, described
It is respectively equipped with connector on two side plates and the cover, is connected between connector by wirerope.
Further, the connector is equipped with detent slot, for fixing wirerope.
Further, the bottom of the cover is equipped with collecting tank, is connected to inside the collecting tank and the protective cover.
Further, the protective cover uses transparent glass steel cage.
Further, the material of the buffer subsystem is elastomer.
The utility model has the advantage of：It can effectively buffer and be pumped out from soda acid metering by the way that expansion joint is arranged at ontology
The pressure of the liquid in pipeline come, since bellows has elasticity, when liquid fills in expansion joint, due to its retractility,
It can achieve the effect that in a part of liquid die swell section as gasbag-type or diaphragm type damper, and also overcome
The shortcomings that cavity type damper, without periodically discharging the liquid in it, without worrying to burst apart, in addition, by setting
Protective cover is set, expansion joint injury caused by staff when leaking can be prevented.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is that a kind of soda acid of the utility model measures the structure chart of the pulse damped device of pump discharge；
Fig. 2 is the structure chart that a kind of soda acid of the utility model measures the expansion joint of the pulse damped device of pump discharge.
Wherein：1, soda acid metering pump；2, expansion joint；3, pipeline；4, protective cover；5, buffer subsystem；6, pressure gauge；7, it connects
Part；8, collecting tank；21, left plate；22, right side plate；23, bellows；24, support rod；25, support；26, mounting hole.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
As shown in Figure 1, a kind of 1 outlet pulses damping unit of novel soda acid metering pump, the outlet of soda acid metering pump 1 connection
The other end of one end of pipeline 3, the pipeline 3 connects the pulse damped device, which is characterized in that the pulse damped device
Including：Multiple expansion joints 2, protective cover 4, buffer subsystem 5, pressure gauge, the expansion joint 2 are connect by flange with pipeline 3, adjacent institute
It states and is bolted to connection between expansion joint 2, it should be noted that the number of expansion joint 2 is determining according to on-site actual situations,
Expansion joint 2 can also be integrally formed and be installed, and live can also temporarily be assembled, the periphery of the expansion joint 2 is arranged with protection
Cover 4, the protective cover 4 is closely connect with the pipeline 3, and buffer subsystem 5, the buffer subsystem 5 and institute are equipped on the inside of the protective cover 4
It states and is bolted to connection between protective cover 4, be fixedly installed with pressure on the side of the pipeline 3 far from soda acid metering pump 1
Meter.
As shown in Fig. 2, the expansion joint 2 includes bellows 23, left plate 21, right side plate 22, support rod 24, the left side
Plate 21 is located at the left side of the bellows 23, and the right side plate 22 is located at the right side of the bellows 23, the left plate 21, the right side
Side plate 22 and the bellows 23 are integrally formed, and the left plate 21 and 22 center of the right side plate are respectively equipped with 3 hole of pipeline, with
It is connected to the pipeline 3, is circumferentially with multiple mounting holes 26 along 3 hole of pipeline on the left plate 21 and the right side plate 22, used
In with flanged joint, multiple support rods 24, for being oriented to, the branch are connected between the left plate 21 and the right side plate 22
The both ends of strut 24 are fixedly connected by support 25 with the outer rim peripheral wall of the left plate 21 and right side plate 22.
Further, the protective cover 4 includes cover and two side plates, and the center of described two side plates is equipped with 3 hole of pipeline, institute
It states and is respectively equipped with connector 7 on two side plates and the cover, connected between connector 7 by wirerope.
Further, the connector 7, which is equipped with detent slot, prevents steel cable sliding for fixing wirerope.
Further, the bottom of the cover is equipped with collecting tank 8, is connected to inside the collecting tank 8 and the protective cover 4, such as
Fruit expansion joint 2 leaks, convenient for collecting leakage liquid.
Further, the protective cover 4 uses transparent glass steel cage, in order to which staff has found leakage liquid in time, and
And the personal safety of staff is protected, substantially increase safety.
Further, the material of the buffer subsystem 5 is elastomer, in case of leaking, can effectively buffer splashing liquid
Pressure prevents damage protective cover 4.
The utility model can be buffered effectively and be pumped out in the pipeline come from soda acid metering by the way that expansion joint is arranged at ontology
Liquid pressure, due to bellows have elasticity,, can be by one due to its retractility when liquid fills in expansion joint
In liquid separation body die swell section, achieve the effect that as gasbag-type or diaphragm type damper, and also overcomes cavity type resistance
The shortcomings that Buddhist nun's device, can burst apart without periodically discharging the liquid in it without worry, in addition, by setting protective cover, energy
Enough prevent expansion joint injury caused by staff when leaking.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model, rather than limits it
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand：It is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (7)
1. a kind of novel soda acid measures the pulse damped device of pump discharge, one end of the soda acid metering pump discharge connecting pipe, institute
The other end for stating pipeline connects the pulse damped device, which is characterized in that the pulse damped device includes：Multiple expansions
Section, protective cover, buffer subsystem, pressure gauge, the expansion joint are connect by flange with pipeline, pass through spiral shell between the adjacent expansion joint
Bolt is fixedly connected, and the periphery of the expansion joint is arranged with protective cover, and the protective cover is closely connect with the pipeline, the protection
Cover inside is equipped with buffer subsystem, is bolted to connection between the buffer subsystem and the protective cover, the pipeline is far from soda acid
Pressure gauge is fixedly installed on the side of metering pump.
2. a kind of novel soda acid according to claim 1 measures the pulse damped device of pump discharge, which is characterized in that described swollen
Swollen section includes bellows, left plate, right side plate, support rod, and the left plate is located at the left side of the bellows, the right side plate
Positioned at the right side of the bellows, the left plate, right side plate and the bellows are integrally formed, the left plate and the right side
Side plate center is respectively equipped with pipe hole, to be connected to the pipeline, along pipe hole circumferential direction on the left plate and the right side plate
It equipped with multiple mounting holes, is used for and flanged joint, multiple support rods is connected between the left plate and the right side plate, are used for
Guiding, the both ends of the support rod are fixedly connected by support with the outer rim peripheral wall of the left plate and right side plate.
3. a kind of novel soda acid according to claim 1 measures the pulse damped device of pump discharge, which is characterized in that the guarantor
Shield includes cover and two side plates, and the center of described two side plates is equipped with pipe hole, on described two side plates and the cover
It is respectively equipped with connector, is connected between connector by wirerope.
4. a kind of novel soda acid according to claim 3 measures the pulse damped device of pump discharge, which is characterized in that the company
Fitting is equipped with detent slot, for fixing wirerope.
5. a kind of novel soda acid according to claim 3 measures the pulse damped device of pump discharge, which is characterized in that the cover
The bottom of body is equipped with collecting tank, is connected to inside the collecting tank and the protective cover.
6. a kind of novel soda acid according to claim 3 measures the pulse damped device of pump discharge, which is characterized in that the guarantor
Shield uses transparent glass steel cage.
7. a kind of novel soda acid according to claim 1 measures the pulse damped device of pump discharge, which is characterized in that described slow
The material of punching net is elastomer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820471816.6U CN208107423U (en) | 2018-04-02 | 2018-04-02 | A kind of novel soda acid metering pulse damped device of pump discharge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820471816.6U CN208107423U (en) | 2018-04-02 | 2018-04-02 | A kind of novel soda acid metering pulse damped device of pump discharge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208107423U true CN208107423U (en) | 2018-11-16 |
Family
ID=64120441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820471816.6U Expired - Fee Related CN208107423U (en) | 2018-04-02 | 2018-04-02 | A kind of novel soda acid metering pulse damped device of pump discharge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208107423U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112610791A (en) * | 2020-12-10 | 2021-04-06 | 嘉善边锋机械股份有限公司 | Pulse damping device suitable for diaphragm pump |
-
2018
- 2018-04-02 CN CN201820471816.6U patent/CN208107423U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112610791A (en) * | 2020-12-10 | 2021-04-06 | 嘉善边锋机械股份有限公司 | Pulse damping device suitable for diaphragm pump |
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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: 20181116 |