CN209604649U - A kind of fluid system cleaning minute-pressure occluding device - Google Patents
A kind of fluid system cleaning minute-pressure occluding device Download PDFInfo
- Publication number
- CN209604649U CN209604649U CN201920342688.XU CN201920342688U CN209604649U CN 209604649 U CN209604649 U CN 209604649U CN 201920342688 U CN201920342688 U CN 201920342688U CN 209604649 U CN209604649 U CN 209604649U
- Authority
- CN
- China
- Prior art keywords
- shell
- floating ball
- limit plate
- fluid system
- occluding device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model proposes a kind of fluid system cleaning minute-pressure occluding devices, including upper shell and lower shell setting up and down;It is equipped with cylinder partition between upper shell and lower shell, is equipped with the inner inlet pipe connecting with its through-hole on the downside of cylinder partition, the lower end of inner inlet pipe is connected with choked flow component;The choked flow component includes shell, the upper end of shell and the lower end of inner inlet pipe are tightly connected, setting one upper porous limit plate in shell, the center of upper porous limit plate is equipped with threaded hole, also set up porous limit plate under one below upper porous limit plate, under the center of porous limit plate be equipped with the screw rod to raise upward;Shell lower end is additionally provided with internal drainage pipe;It further include buoyancy seal assembly, the buoyancy seal assembly includes silica gel shock plate and floating ball, and silica gel shock plate is arranged at the upper end opening of shell, and floating ball is arranged in internal drainpipe, it further include a connecting rod, the upper and lower ends of connecting rod are connect with silica gel shock plate and floating ball respectively.
Description
Technical field
The utility model relates to fluid control technology fields, and in particular to a kind of fluid system cleaning minute-pressure occluding device.
Background technique
The discharge pipe line of equipment is needed by air partition device and externally drained piping connection, mainly in pharmaceutical field
Be in order to prevent discharge pipe line by the intrusion played a reversed role with microorganism.
Existing air partition device has the following deficiencies:
1, equipment discharge pipe line discharge hot water needs to access heat exchanger, higher cost.
According to relevant regulations, equipment temperature at discharging condensate in drainage procedure is higher than 55 DEG C and belongs to high warm water discharge, high temperature drainpipe
Road needs to access heat exchanger, and the hot water temperature that discharge pipe line is discharged falls below 45 DEG C, and drainage system equipment can in this way pacified
It dresses up this and maintenance cost is higher.
2, waste water and exhaust gas are played a reversed role into discharge pipe line
Existing air partition prevents the anti-of waste water and exhaust gas at air partition discharge outlet by the liquid level difference of air partition
String.But existing air partition can have waste water and exhaust gas is played a reversed role into equipment in the higher situation of entire water scavenging system pressure
The case where discharge pipe line, brings the pollution to equipment internal environment and the intrusion of microorganism.
3, the hidden danger of safety and pollution production environment
There are water seals inside existing air partition, if the water seal temperature inside air partition is excessively high, to have steam anti-
The hidden danger of string.Existing air partition will be installed the interlayer below equipment or below equipment.In order to alleviate in air partition
The water seal temperature in portion is excessively high to cause the hidden danger that steam is played a reversed role, if increasing an evacuation port above air partition, will increase useless
The hidden danger of water and steam contamination production environment and interlayer.
Utility model content
The technical problems to be solved in the utility model is to overcome equipment discharge pipe line present in existing air partition
Discharge hot water needs to access heat exchanger higher cost, waste water and exhaust gas and plays a reversed role into discharge pipe line, safety and pollution production environment
Hidden danger provides a kind of fluid system cleaning minute-pressure occluding device for substituting existing air partition.
The technical solution of the utility model is achieved in that
A kind of fluid system cleaning minute-pressure occluding device, including upper shell and lower shell setting up and down, under upper shell
End and the upper end of lower shell are tightly connected, and the side of upper shell is equipped with water inlet, and the side of lower shell is equipped with discharge outlet;
Cylinder partition is equipped between upper shell and lower shell, cylinder partition center is equipped with through-hole, is equipped on the downside of cylinder partition
The inner inlet pipe connecting with its through-hole, the lower end of inner inlet pipe are connected with choked flow component;
The choked flow component includes shell, and the shell is the hollow structure that inner hollow and upper and lower ends are open,
The upper end of shell and the lower end of inner inlet pipe are tightly connected, setting one upper porous limit plate, upper porous limit plate in shell
Enclosure interior is separated into two chambers up and down, upper porous limit plate is equipped with several through-holes, and the center of upper porous limit plate is set
Have threaded hole, porous limit plate under one also set up below upper porous limit plate, under porous limit plate center be equipped with it is upward
The screw rod of protrusion, the screw rod are threadedly coupled with the threaded hole, and the upper end of screw rod is pierced by from threaded hole upper end, screw rod
Upper end is connected with adjusting nut, under porous limit plate edge and shell interval be arranged;
Shell lower end is additionally provided with internal drainage pipe, and the upper end of internal drainage pipe and the lower ending opening of shell are tightly connected;
It further include buoyancy seal assembly, the buoyancy seal assembly includes silica gel shock plate and floating ball, silica gel shock plate
It is arranged at the upper end opening of shell, floating ball is arranged in internal drainpipe, and pitch is equipped with porous under through its upside
Central through hole on the downside of limit plate further includes a connecting rod, and the connecting rod is located in the central through hole, connecting rod
Upper and lower ends are connect with silica gel shock plate and floating ball respectively;
The upper end of floating ball and the lower ending opening of shell can form sealed connection, be lower than discharge outlet at the sealing of floating ball and shell
Setting.
The utility model is further arranged to, and the internal drainage pipe is the setting of upper and lower both-side opening, internal drainage
The side of pipe also is provided with water outlet, and the floating ball is that cylindricality, floating ball and internal drainage pipe are arranged at radial direction interval, floating ball
Lower end be arranged lower than the water outlet.
The utility model is further arranged to, and the silica gel shock plate is arranged in radial direction and shell interval.
The utility model is further arranged to, and the shell is made of upper housing and lower case, upper porous limit plate
It is connected between upper housing and lower case.
The utility model is further arranged to, and is equipped at the lower opening of the shell and is floated with what floater seal cooperated
Ball sealing ring.
The utility model is further arranged to, and housing seal circle is equipped between the upper housing and lower case.
The utility model is further arranged to, and the lower end of the lower shell is equipped with sewage draining exit.
The utility model is further arranged to, and the upper end of the upper shell is equipped with upper shell visor.
The utility model is further arranged to, and the floating ball is made of floating ball upper-part and floating ball lower component, floating ball
Inside is hollow structure.
The utility model has the beneficial effects that
1, when some equipment discharge pipe lines discharge hot water, it is possible to reduce access heat exchanger reduces cost of equipment, installation
And maintenance cost.
2, it prevents waste water and exhaust gas from playing a reversed role into equipment discharge pipe line, reduces the risk of microorganism invasion.
3, there is no equipment evacuation port in technical solution provided by the present application, can effectively reduce safety and pollution production ring
The hidden danger in border.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the decomposition diagram of the utility model;
Fig. 3 is the structural schematic diagram of the utility model choked flow component.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
It is illustrated as follows with reference to Fig. 1-3 pairs of the utility model:
A kind of fluid system cleaning minute-pressure occluding device, including upper shell 1 and lower shell 2 setting up and down, upper shell 1
Lower end and the upper end of lower shell 2 are tightly connected, and the side of upper shell 1 is equipped with water inlet 3, and the side of lower shell 2 is equipped with discharge outlet
4。
Cylinder partition 41 is equipped between upper shell 1 and lower shell 2,41 center of cylinder partition is equipped with through-hole, cylinder partition 41
Downside is equipped with the inner inlet pipe 5 being tightly connected with its through-hole, and the lower end of inner inlet pipe 5 is connected with choked flow component.
The choked flow component includes shell, and the shell is the hollow structure that inner hollow and upper and lower ends are open,
The upper end of shell and the lower end of inner inlet pipe 5 are tightly connected, setting one upper porous limit plate 6, upper porous limit in shell
Enclosure interior is separated into two chambers up and down by plate 6, and upper porous limit plate 6 is equipped with several through-holes, enables fluid from upper porous
Pass through in limit plate, the center of upper porous limit plate 6 is equipped with threaded hole 7, and the lower section of upper porous limit plate 6 also sets up more under one
Hole limit plate 8, under the center of porous limit plate 8 be equipped with the screw rod 9 that raises upward, the screw rod 9 and 7 spiral shell of threaded hole
Line connection, the upper end of screw rod 9 is pierced by from 7 upper end of threaded hole, and the upper end of screw rod 9 is connected with adjusting nut 10, under porous limit plate 8
Edge and shell interval be arranged.
Shell lower end is additionally provided with internal drainage pipe 11, and the upper end of internal drainage pipe 11 and the lower ending opening of shell seal and connect
It connects.
It further include buoyancy seal assembly, the buoyancy seal assembly includes silica gel shock plate 12 and floating ball 13, silica gel punching
It hits plate 12 to be arranged at the upper end opening of shell, floating ball 13 is arranged in internal drainpipe 11, and 9 center of screw rod is equipped with through thereon
The central through hole of side porous 8 downside of limit plate under, further includes a connecting rod 14, the connecting rod 14 is located at the center
In through-hole, the upper and lower ends of connecting rod 14 are connect with silica gel shock plate 12 and floating ball 13 respectively.
The upper end of floating ball 13 and the lower ending opening of shell can form sealed connection, be lower than row at the sealing of floating ball 13 and shell
The mouth of a river 4 is arranged.
Wherein, the internal drainage pipe 11 is the setting of upper and lower both-side opening, and the side of internal drainage pipe 11 also is provided with out
The mouth of a river 15, the floating ball 13 are that cylindricality, floating ball 13 and internal drainage pipe 11 are arranged at radial direction interval, the lower end of floating ball 13
It is arranged lower than the water outlet 15.
Wherein, the silica gel shock plate 12 is arranged in radial direction and shell interval.
Wherein, the shell is made of upper housing 16 and lower case 17, and upper porous limit plate 6 is connected to 16 He of upper housing
Between lower case 17.
Wherein, the floater seal circle with the sealing cooperation of floating ball 13 is equipped at the lower opening of the shell.
Wherein, housing seal circle is equipped between the upper housing 16 and lower case 17.
Wherein, the lower end of the lower shell 2 is equipped with sewage draining exit 18.
Wherein, the upper end of the upper shell 1 is equipped with upper shell visor 19.
Wherein, the floating ball 13 is made of floating ball upper-part 131 and floating ball lower component 132, is hollow knot inside floating ball
Structure.
The utility model upper shell and lower shell junction pass through cylinder sealing ring as sealing element, use the fixed spiral shell of cylinder
The fixed upper shell of bolt and lower shell.
Water inlet is sewage draining exit in lower shell side, lower shell bottom in upper shell side, discharge outlet, and upper shell visor exists
Above upper shell.
Cylinder partition is sealed between upper shell and lower shell by cylinder sealing ring.
Cylinder partition and inner inlet pipe are by being welded to connect and sealing.
Inner inlet pipe and shell pass through welded connecting.
Upper housing and lower case pass through housing seal circle as close property part.
Using fixing bolt fixed module upper housing and lower case, lower case is connected by welding with internal drainage pipe.
Floating ball upper-part and floating ball lower component are silica gel moulding and are connected up to sealing effect, floating ball top by glue
Part is silica gel moulding with silica gel shock plate and is connected by connecting rod.
Upper porous limit plate is between upper housing and lower case, upper porous limit plate center car screw thread, outside screw rod top
Side external threading, adjusting nut center car screw thread.Upper porous limit plate and screw rod are connected through a screw thread, and screw rod passes through upper porous
Limit plate is connected and is fastened with adjusting nut.
Floater seal circle is silica gel moulding, is mounted in the card slot of lower case.Silica gel shock plate, floats at floating ball upper-part
Ball lower component, connecting rod are connected as one to form connector, the connector by upper porous limit plate, under porous limit plate and tune
Section nut is limited and is adjusted.
Note:
Buoyancy unit: floating ball upper-part and floating ball lower component are bonded by glue and are formed.
Position-limiting unit: upper porous limit plate, under porous limit plate and adjusting nut composition.
Choked flow component: buoyancy unit, position-limiting unit, cylinder partition, inner inlet pipe, silica gel kick plate, upper housing, lower casing
Body, internal drainage pipe.
Working principle:
1, clean water is poured into before fluid system cleaning minute-pressure occluding device life's work reach water seal state,
Fluid system clean system minute-pressure occluding device is connected with equipment discharge pipe line, and lower shell is by opening upper shell view
Mirror pours into clean water water level at discharge outlet.
2, bleeding stage
Equipment draining is entered in upper shell cavity by fluid system cleaning minute-pressure occluding device water inlet, upper shell chamber
Play the role of current stabilization buffering in body inner space.The intracorporal equipment draining of upper shell chamber pushes silica gel impact by inner inlet pipe
Plate makes floating ball upper-part and floating ball lower component overcome the buoyancy itself being subject to while moving downward and entering bleeding stage.It is internal
The main discharge outlet portion disposed thereon of drainpipe can generate one to floating ball upper-part when draining discharge outlet main by internal drainage pipe
Downward pressure, so that liquid level more than floating ball upper-part exhausts as far as possible, thus floating ball upper-part and floating ball lower component group
At buoyancy unit generate buoyancy make buoyancy unit rise and floater seal circle contact reach sealing effect.
3, the stage is sealed
When equipment, which drains, to be stopped, lower shell liquid level is at discharge outlet, and floating ball upper-part and the contact of floater seal circle reach
To sealing effect.The sealing effect can be effectively blocked steam in discharge pipe line draining, exhaust and water seal and play a reversed role.When playing a reversed role
When pressure is larger, it can effectively prevent buoyancy unit and floater seal circle from contacting too closely by position-limiting unit, cause to set
Silica gel shock plate can not be pushed when standby draining, and then causes buoyancy unit that can not sink to designated position and cause equipment fault.
The key point and protection point of the utility model:
1: this fluid system cleaning minute-pressure occluding device includes: water inlet, discharge outlet, upper shell, lower shell, choked flow group
Part, the water inlet are connected to upper shell, and equipment draining is arrived by water inlet to upper shell, upper shell by the draining of choked flow component
Lower shell, and then pass through discharge outlet draining to discharge pipe line.
2: equipment draining is entered in upper shell cavity by water inlet, and current stabilization buffering is played in upper shell inside cavity space
Effect.The intracorporal equipment draining of upper shell chamber pushes silica gel shock plate by inner inlet pipe, makes floating ball upper-part and floating ball
Lower component overcomes the buoyancy itself being subject to while moving downward and entering bleeding stage.Main discharge outlet (the water outlet of internal drainage pipe
Mouth 15) portion disposed thereon, draining is by can be to floating ball upper-part one downward pressure of generation, so that on floating ball when main discharge outlet
Liquid level more than component exhausts as far as possible, thus the buoyancy that the buoyancy unit of floating ball upper-part and floating ball lower component composition generates
Make buoyancy unit rise and floater seal circle contact reach sealing effect.
3: when equipment, which drains, to be stopped, lower shell liquid level is at discharge outlet, floating ball upper-part and the contact of floater seal circle
Reach sealing effect.The sealing effect can be effectively blocked steam in discharge pipe line draining, exhaust and water seal and play a reversed role.When anti-
When pressure of going here and there is larger, it can effectively prevent buoyancy unit and floater seal circle from contacting too closely by porous limit plate under,
It prevents that silica gel shock plate can not be pushed when equipment drains, causes buoyancy unit that can not sink the fault condition that may cause.
4: the buoyancy unit of the utility model can be moved downward when equipment drains, fluid system cleaning minute-pressure occluding device
Into hull-borne.When equipment draining stops, the buoyancy unit buoyancy that the effect of water level generates in lower shell and float, and it is floating
The contact of ball sealing ring reaches sealing effect.Discharge outlet is connected with discharge pipe line in lower shell, when discharge outlet receives kickback pressure
When, position-limiting unit can effectively prevent buoyancy unit and floater seal circle from contacting too closely, while can block discharge pipe line
Middle waste water and exhaust gas play a reversed role.
The utility model has the beneficial effects that
1, when some equipment discharge pipe lines discharge hot water, it is possible to reduce access heat exchanger reduces cost of equipment, installation
And maintenance cost.
2, it prevents waste water and exhaust gas from playing a reversed role into equipment discharge pipe line, reduces the risk of microorganism invasion.
3, there is no equipment evacuation port in technical solution provided by the present application, can effectively reduce safety and pollution production ring
The hidden danger in border.
It is above-described be only the utility model preferred embodiment, be not intended to limit the utility model, it is all
Within the spirit and principles of the utility model, it is practical new to should be included in this for any modification, equivalent replacement, improvement and so on
Within the protection scope of type.
Claims (9)
1. a kind of fluid system cleaning minute-pressure occluding device, it is characterised in that: including upper shell and lower shell setting up and down, on
The lower end of cylinder and the upper end of lower shell are tightly connected, and the side of upper shell is equipped with water inlet, and the side of lower shell is equipped with draining
Mouthful;
Cylinder partition is equipped between upper shell and lower shell, cylinder partition center is equipped with through-hole, and cylinder partition downside is equipped with and it
The inner inlet pipe of through-hole connection, the lower end of inner inlet pipe is connected with choked flow component;
The choked flow component includes shell, and the shell is the hollow structure that inner hollow and upper and lower ends are open, shell
Upper end and the lower end of inner inlet pipe be tightly connected, setting one upper porous limit plate in shell, upper porous limit plate is shell
Internal body portion is divided into two chambers up and down, and upper porous limit plate is equipped with several through-holes, and the center of upper porous limit plate is equipped with spiral shell
Pit also sets up porous limit plate under one below upper porous limit plate, under the center of porous limit plate be equipped with and raise upward
Screw rod, the screw rod is threadedly coupled with the threaded hole, and the upper end of screw rod is pierced by from threaded hole upper end, the upper end of screw rod
Be connected with adjusting nut, under porous limit plate edge and shell interval be arranged;
Shell lower end is additionally provided with internal drainage pipe, and the upper end of internal drainage pipe and the lower ending opening of shell are tightly connected;
It further include buoyancy seal assembly, the buoyancy seal assembly includes silica gel shock plate and floating ball, the setting of silica gel shock plate
At the upper end opening of shell, floating ball is arranged in internal drainpipe, and pitch is equipped with through its upside porous limit under
Central through hole on the downside of plate further includes a connecting rod, and the connecting rod is located in the central through hole, above and below connecting rod
Both ends are connect with silica gel shock plate and floating ball respectively;
The upper end of floating ball and the lower ending opening of shell can form sealed connection, set at the sealing of floating ball and shell lower than discharge outlet
It sets.
2. a kind of fluid system cleaning minute-pressure occluding device according to claim 1, it is characterised in that: the inside row
Water pipe is the setting of upper and lower both-side opening, and the side of internal drainage pipe also is provided with water outlet, and the floating ball is cylindricality, floating ball with it is interior
Portion's drainpipe is arranged at radial direction interval, and the lower end of floating ball is arranged lower than the water outlet.
3. a kind of fluid system cleaning minute-pressure occluding device according to claim 2, it is characterised in that: the silica gel punching
Plate is hit to be arranged in radial direction and shell interval.
4. a kind of fluid system cleaning minute-pressure occluding device according to claim 2, it is characterised in that: the shell by
Upper housing and lower case composition, upper porous limit plate are connected between upper housing and lower case.
5. a kind of fluid system cleaning minute-pressure occluding device according to claim 2, it is characterised in that: the shell
The floater seal circle cooperated with floater seal is equipped at lower opening.
6. a kind of fluid system cleaning minute-pressure occluding device according to claim 4, it is characterised in that: the upper casing
Housing seal circle is equipped between body and lower case.
7. a kind of fluid system cleaning minute-pressure occluding device according to claim 2, it is characterised in that: the lower shell
Lower end be equipped with sewage draining exit.
8. a kind of fluid system cleaning minute-pressure occluding device according to claim 2, it is characterised in that: the upper shell
Upper end be equipped with upper shell visor.
9. a kind of fluid system cleaning minute-pressure occluding device according to claim 2, it is characterised in that: the floating ball by
Floating ball upper-part and floating ball lower component composition, floating ball inside are hollow structure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201920342688.XU CN209604649U (en) | 2019-03-18 | 2019-03-18 | A kind of fluid system cleaning minute-pressure occluding device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920342688.XU CN209604649U (en) | 2019-03-18 | 2019-03-18 | A kind of fluid system cleaning minute-pressure occluding device |
Publications (1)
Publication Number | Publication Date |
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CN209604649U true CN209604649U (en) | 2019-11-08 |
Family
ID=68404962
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201920342688.XU Expired - Fee Related CN209604649U (en) | 2019-03-18 | 2019-03-18 | A kind of fluid system cleaning minute-pressure occluding device |
Country Status (1)
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CN (1) | CN209604649U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109827000A (en) * | 2019-03-18 | 2019-05-31 | 宁波瑞风斯泰机电科技有限公司 | A kind of fluid system cleaning minute-pressure occluding device |
-
2019
- 2019-03-18 CN CN201920342688.XU patent/CN209604649U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109827000A (en) * | 2019-03-18 | 2019-05-31 | 宁波瑞风斯泰机电科技有限公司 | A kind of fluid system cleaning minute-pressure occluding device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200702 Address after: No. 165, Manan village, Matou Town, Xiayi County, Shangqiu City, Henan Province Patentee after: Liu Xuefeng Address before: 315000 5-1-14, 717 Changxing Road, Jiangbei District, Ningbo City, Zhejiang Province Patentee before: NINGBO RUIFENG SITAI ELECTROMECHANICAL TECHNOLOGY Co.,Ltd. |
|
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: 20191108 |