CN209604616U - A kind of new intelligent electric check valve - Google Patents
A kind of new intelligent electric check valve Download PDFInfo
- Publication number
- CN209604616U CN209604616U CN201920030370.8U CN201920030370U CN209604616U CN 209604616 U CN209604616 U CN 209604616U CN 201920030370 U CN201920030370 U CN 201920030370U CN 209604616 U CN209604616 U CN 209604616U
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- China
- Prior art keywords
- valve body
- shell
- inner sealed
- guide hole
- air guide
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of new intelligent electric check valves comprising shell valve body, shell valve body have pre-and post perforative ventilating duct；It is set to the arc baffle ring in ventilating duct and being located on rear side of shell valve body, arc baffle ring exposes air guide hole；It is set to the driving unit of shell valve body upper end；The driving spindle of shell valve body upper and lower ends is driven by driving unit and is installed and be arranged in by bearing, driving spindle is fixed with through rotation, is opened and closed the inner sealed valve piece of air guide hole, and inner sealed valve piece and arc baffle ring have identical radian measure；And it is electrically connected the control unit of driving unit；Wherein, shell valve body, ventilating duct and air guide hole section are both configured to rectangular.The utility model drives the rotation of inner sealed valve piece by driving unit, is opened and closed the air guide hole of shell valve body, the trouble for avoiding previous check (non-return) valve leakproofness poor.
Description
Technical field
The utility model belongs to check (non-return) valve technical field, specifically, being related to a kind of new intelligent electric check valve.
Background technique
Check (non-return) valve refers to be flowed and automatic open and close valve plate by medium itself, for the valve for preventing medium from flowing backwards, also known as
Check valve, reflux valve and counterbalance valve.Check (non-return) valve belongs to a kind of automatic valve, and main function is to prevent medium from flowing backwards, preventing from pumping
And drive motor reversion and vessel media are released.What current check (non-return) valve was typically mounted on common flue enters the registered permanent residence, makes
It will appear the phenomenon that being not closed completely with check (non-return) valve after a period of time, the phenomenon that oil smoke reverse irrigation occur, and unsmooth with discharging fume, tieing up
It has to dismantle the renovated furred ceiling in kitchen when repairing maintenance check (non-return) valve to considerably increase maintenance cost, family to repair
Kitchen is if it is Integral ceiling or plaster tablet suspended ceiling, and if substantially repairing or replace check (non-return) valve, resident substantially can not
Existing furred ceiling can be received to destroy and remove one check (non-return) valve of replacement, the oil smoke occurred which results in resident, which flows backward problem, to be solved
Certainly, eventually leading to the reason of resident be unwilling to replace is that this maintenance cost is too high.
Utility model content
In view of this, the technical problem to be solved by the utility model is to provide a kind of new intelligent electric check valve,
The rotation of inner sealed valve piece is driven by driving unit, the air guide hole of shell valve body is opened and closed, avoids previous check (non-return) valve leakproofness poor
Trouble.
In order to solve the above-mentioned technical problem, the utility model discloses a kind of new intelligent electric check valves comprising outer
Shell valve body, shell valve body have pre-and post perforative ventilating duct；It is set to the arc in ventilating duct and being located on rear side of shell valve body
Retaining ring, arc baffle ring expose air guide hole；It is set to the driving unit of shell valve body upper end；It is driven by driving unit and passes through axis
The driving spindle for installing and being arranged in shell valve body upper and lower ends is held, driving spindle is fixed with through rotation, is opened and closed air guide hole
Inner sealed valve piece, inner sealed valve piece and arc baffle ring have identical radian measure；And it is electrically connected the control unit of driving unit；Wherein,
Shell valve body, ventilating duct and air guide hole section are both configured to rectangular.
According to one embodiment of the utility model, wherein above-mentioned inner sealed valve piece includes being fixed on driving spindle by pin shaft
Pivoted housing portion；It is set to the interconnecting piece at pivoted housing portion both ends；And it connects interconnecting piece and is covered in the arc-like sheet portion of arc baffle ring.
According to one embodiment of the utility model, wherein above-mentioned arc baffle ring ring sets sealing ring made of rubber, sealing ring
Contradict inner sealed valve piece.
According to one embodiment of the utility model, wherein the two sides that above-mentioned shell valve body is located at air guide hole are respectively set first
Limited block and the second limited block；First limited block is close to air guide hole, and the second limited block is far from air guide hole, when the closing of inner sealed valve piece is led
When air port, the first limited block only supports inner sealed valve piece, and when inner sealed valve piece opens air guide hole, the second limited block only supports inner sealed valve piece.
According to one embodiment of the utility model, opened wherein above-mentioned shell valve body upper end is equipped with approaching towards driving spindle
It closes, driving spindle upper end has the first induction feeler lever and the second induction feeler lever at corresponding two intervals close to switch；When connecing
When nearly inductive switching first incudes feeler lever, the first limited block only supports inner sealed valve piece, when incuding feeler lever close to inductive switching second,
Second limited block only supports inner sealed valve piece.
According to one embodiment of the utility model, wherein above-mentioned pivoted housing subordinate end, which also has, exposes dialling for shell valve body
Dynamic switch.
According to one embodiment of the utility model, wherein above-mentioned driving unit is set as driving motor.
According to one embodiment of the utility model, wherein above-mentioned driving unit is fixed by the bracket in shell valve body, and cover
Equipped with shield.
According to one embodiment of the utility model, wherein starting is driven when above-mentioned control unit is included in more than preset temperature
The temperature control fire prevention unit of moving cell.
Compared with prior art, the utility model can be obtained including following technical effect:
The rotation of inner sealed valve piece is driven by driving unit, the air guide hole of shell valve body is opened and closed, previous check (non-return) valve is avoided to seal
The poor trouble of property.
Certainly, any product for implementing the utility model must be not necessarily required to reach all the above technology effect simultaneously
Fruit.
Detailed description of the invention
Attached drawing described herein is used to provide a further understanding of the present invention, and constitutes one of the utility model
Point, the exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the utility model
Improper restriction.In the accompanying drawings:
Fig. 1 is the new intelligent electric check valve perspective view of the utility model embodiment；
Fig. 2 is the new intelligent electric check valve explosive view of the utility model embodiment；
Fig. 3 is the shell valve body schematic diagram of the utility model embodiment；
Fig. 4 is the utility model embodiment close to switch schematic diagram.
Appended drawing reference
Shell valve body 10, ventilating duct 11, arc baffle ring 20, air guide hole 21, driving unit 30, driving spindle 40, inner sealed valve
Piece 50, pivoted housing portion 51, interconnecting piece 52, arc-like sheet portion 53, sealing ring 60, the first limited block 71, the second limited block 72, close to switch
80, the first induction feeler lever 81, the second induction feeler lever 82, toggle switch 90, bracket 100, shield 110.
Specific embodiment
The embodiments of the present invention is described in detail below in conjunction with accompanying drawings and embodiments, whereby to the utility model
How applied technology method solves technical problem and reaches the realization process of technical effect to fully understand and implement.
It is the new intelligent electric check valve perspective view of the utility model embodiment please also refer to Fig. 1 to Fig. 3, Fig. 1；Figure
2 be the new intelligent electric check valve explosive view of the utility model embodiment；Fig. 3 is the shell valve body of the utility model embodiment
Schematic diagram.As shown, a kind of new intelligent electric check valve includes shell valve body 10, shell valve body 10 has pre-and post perforative
Ventilating duct 11；It is set in ventilating duct 11 and is located on the arc baffle ring 20 of 10 rear side of shell valve body, arc baffle ring 20 exposes
Air guide hole 21；It is set to the driving unit 30 of 10 upper end of shell valve body；It is driven by driving unit 30 and is installed and worn by bearing
Set on the driving spindle 40 of 10 upper and lower ends of shell valve body, driving spindle 40 is fixed with through rotation, is opened and closed the interior of air guide hole 21
Valve block 50 is sealed, inner sealed valve piece 50 and arc baffle ring 20 have identical radian measure；And it is electrically connected the control unit of driving unit 30；
Wherein, shell valve body 10, ventilating duct 11 and 21 section of air guide hole are both configured to rectangular.
In one embodiment of the utility model, what rectangular shell valve body 10 was mounted on common flue enters the registered permanent residence, has
Ventilating duct 11 through front and back, for the flue that circulates.The rear side of ventilating duct 11 is provided with the arc baffle ring 20 that ring is set, it is opposite to contract
Small ventilating duct 11 exposes the air guide hole 21 being opened and closed by inner sealed valve piece 50.Wherein, arc baffle ring 20 and inner sealed valve piece 50
The two is opposite to be both provided with radian, when driving unit 30 drives inner sealed valve piece 50 to rotate by driving spindle 40, cooperation
Degree is high, and rotation is convenient, and planar design air guide hole 21 as compared with the past, increases ventilating surface, more conducively air draft outlet air, in addition,
Squared design can also expand flow, improve efficiency compared with circular design.
It is noted that the control unit for the intelligence that also there is the utility model control to start, control unit are included in
When more than preset temperature, start the temperature control fire prevention unit of driving unit 30.Thus one, when security risk occurs,
Ventilating duct 11 can be opened in time, ensure the safety of resident.Driving unit 30 is set as driving motor, practical and convenient.
In addition, 20 ring of arc baffle ring sets sealing ring 60 made of rubber, sealing ring 60 contradicts inner sealed valve piece 50.It can increase
The frictional force of arc baffle ring 20 and inner sealed valve piece 50 guarantees the sealing effect of the two, prevents air pressure from losing flat, and flue gas recharge improves
Practicability.
Inner sealed valve piece 50 includes the pivoted housing portion 51 that driving spindle 40 is fixed on by pin shaft；It is set to 51 both ends of pivoted housing portion
Interconnecting piece 52；And it connects interconnecting piece 52 and is covered in the arc-like sheet portion 53 of arc baffle ring 20.In the present embodiment, inner sealed valve
Driving spindle 40 is fixed on by pin shaft in the pivoted housing portion 51 of piece 50, is driven by it, solid furthermore with the fixed interconnecting piece 52 in both ends
Surely the arc-like sheet portion 53 of arc baffle ring 20 is corresponded to, structure is simple, easy to use.52 both ends of interconnecting piece are fixed, keep stable
Reduce windage simultaneously, reduces energy consumption.
51 lower end of pivoted housing portion also has the toggle switch 90 for exposing shell valve body 10, manually controls, and facilitates user straight
Operation is connect, practicability is enhanced.
The first limited block 71 and the second limited block 72 is respectively set in the two sides that shell valve body 10 is located at air guide hole 21；First limit
Position block 71 is close to air guide hole 21, and the second limited block 72 is far from air guide hole 21, when inner sealed valve piece 50 closes air guide hole 21, the first limit
Position block 71 only supports inner sealed valve piece 50, and when inner sealed valve piece 50 opens air guide hole 21, the second limited block 72 only supports inner sealed valve piece 50.By
This one, the utility model is respectively provided with the first limited block 71 and second of opposite opening and closing air guide hole in the two sides of air guide hole 21
Limited block 72 limits revolution stroke, reduces energy consumption, and position limitation protection, avoids the overload damage of driving unit 30.
In addition, please also refer to Fig. 2 and Fig. 4, Fig. 4 is the utility model embodiment close to switch schematic diagram.Shell valve
10 upper end of body is equipped with towards driving spindle 40, close to switch 80,40 upper end of driving spindle has corresponding close to the two of switch 80
The first induction feeler lever 81 at a interval and the second induction feeler lever 82；When close to the induction of switch 80 first induction feeler lever 81, first
Limited block 71 only supports inner sealed valve piece 50, and when close to the induction of switch 80 second induction feeler lever 82, the second limited block 72 only supports interior envelope
Valve block 50.The utility model is used close to first induction feeler lever 81 of the cooperation of switch 80 and the second induction feeler lever 82, reliable in action, property
It can stablize, frequency response is fast, and application life is long, and strong antijamming capability etc. simultaneously has the characteristics that waterproof, shockproof, corrosion-resistant, realization
The intelligence opening and closing of check (non-return) valve.
In addition, driving unit 30 is fixed on shell valve body 10 by bracket 100, enhancing is stablized, and is covered with shield 110,
Reinforce protection.
Several preferred embodiments of the present invention have shown and described in above description, but as previously described, it should be understood that this
Utility model is not limited to forms disclosed herein, and should not be regarded as an exclusion of other examples, and can be used for various
Other combinations, modification and environment, and above-mentioned introduction or related fields can be passed through within the scope of the inventive concept described herein
Technology or knowledge be modified.And changes and modifications made by those skilled in the art do not depart from the spirit and model of the utility model
It encloses, then it all should be in the protection scope of the appended claims for the utility model.
Claims (9)
1. a kind of new intelligent electric check valve characterized by comprising
Shell valve body, the shell valve body have pre-and post perforative ventilating duct；
It is set to the arc baffle ring in the ventilating duct and being located on rear side of the shell valve body, the arc baffle ring, which exposes, to be led
Air port；
It is set to the driving unit of shell valve body upper end；
Driven by the driving unit and installed and be arranged in by bearing the driving spindle of the shell valve body upper and lower ends, institute
It states driving spindle to be fixed with through rotation, is opened and closed the inner sealed valve piece of the air guide hole, the inner sealed valve piece and the arc baffle ring
With identical radian measure；And
It is electrically connected the control unit of the driving unit；
Wherein, the shell valve body, the ventilating duct and the air guide hole section are both configured to rectangular.
2. new intelligent electric check valve according to claim 1, which is characterized in that wherein the inner sealed valve piece includes logical
Cross the pivoted housing portion that pin shaft is fixed on the driving spindle；It is set to the interconnecting piece at pivoted housing portion both ends；And the connection company
Socket part and the arc-like sheet portion for being covered in the arc baffle ring.
3. new intelligent electric check valve according to claim 1, which is characterized in that wherein the arc baffle ring ring sets rubber
Sealing ring made of glue, the sealing ring contradict the inner sealed valve piece.
4. new intelligent electric check valve according to claim 1, which is characterized in that wherein the shell valve body is located at institute
The first limited block and the second limited block is respectively set in the two sides for stating air guide hole；First limited block is close to the air guide hole, institute
The second limited block is stated far from the air guide hole, when the inner sealed valve piece closes the air guide hole, first limited block is only supported
The inner sealed valve piece, when the inner sealed valve piece opens the air guide hole, second limited block only supports the inner sealed valve piece.
5. new intelligent electric check valve according to claim 4, which is characterized in that wherein shell valve body upper end is set
Have towards the driving spindle close to switch, the driving spindle upper end has corresponding two intervals close to switch
First induction feeler lever with second incude feeler lever；When it is described close to described in inductive switching first induction feeler lever when, it is described first limit
Position block only supports the inner sealed valve piece, when it is described close to described in inductive switching second induction feeler lever when, second limited block only supports
The inner sealed valve piece.
6. new intelligent electric check valve according to claim 2, which is characterized in that wherein pivoted housing subordinate end is also
With the toggle switch for exposing the shell valve body.
7. new intelligent electric check valve according to claim 1, which is characterized in that wherein the driving unit is set as
Driving motor.
8. new intelligent electric check valve according to claim 1, which is characterized in that wherein the driving unit passes through branch
Frame is fixed on the shell valve body, and is covered with shield.
9. new intelligent electric check valve according to claim 1, which is characterized in that wherein described control unit is included in
When more than preset temperature, start the temperature control fire prevention unit of the driving unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920030370.8U CN209604616U (en) | 2019-01-09 | 2019-01-09 | A kind of new intelligent electric check valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920030370.8U CN209604616U (en) | 2019-01-09 | 2019-01-09 | A kind of new intelligent electric check valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209604616U true CN209604616U (en) | 2019-11-08 |
Family
ID=68398853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920030370.8U Expired - Fee Related CN209604616U (en) | 2019-01-09 | 2019-01-09 | A kind of new intelligent electric check valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209604616U (en) |
-
2019
- 2019-01-09 CN CN201920030370.8U patent/CN209604616U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20191108 Termination date: 20210109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |