CN204284625U - Mechanical valve door automatic control device, valve system and water purifier - Google Patents
Mechanical valve door automatic control device, valve system and water purifier Download PDFInfo
- Publication number
- CN204284625U CN204284625U CN201420718923.6U CN201420718923U CN204284625U CN 204284625 U CN204284625 U CN 204284625U CN 201420718923 U CN201420718923 U CN 201420718923U CN 204284625 U CN204284625 U CN 204284625U
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- power output
- pin
- automatic control
- mechanical
- valve
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Abstract
The utility model relates to a kind of mechanical valve door automatic control device, valve system and water purifier, wherein, mechanical valve door automatic control device comprises trigger mechanism, machine power output mechanism, mechanical transmission mechanism and driving mechanism for switches, described trigger mechanism is for limiting the Power output of described machine power output mechanism, described machine power output mechanism drives and connects described mechanical transmission mechanism, described mechanical transmission mechanism drives and connects described driving mechanism for switches, in use, described driving mechanism for switches drives and connects valve; Described trigger mechanism triggers, remove the restriction to described machine power output mechanism, described machine power output mechanism outputting power, give described driving mechanism for switches by described mechanical transmission mechanism by transmission of power, described driving mechanism for switches action, by described valve closing.The utility model is pure mechanical structure, without the need to electricity consumption, controls safe and reliable, can realize the automatic closedown of valve, play protective action of leaking.The utility model also discloses a kind of valve system and the water purifier that comprise above-mentioned mechanical valve door automatic control device.
Description
Technical field
The utility model relates to engineering machinery field, particularly relates to a kind of mechanical valve door automatic control device, valve system and water purifier.
Background technique
At present; major part water purifier does not leak protective function; cause the problems such as many subscriber household property losses, legal redress and after-sales service; simultaneously and cause a lot of manufacturer because of the puzzlement of product seepy question and pay serious economic cost; some little producer is not because have solvency margin; only go away, cause the harmful effect to water purifier produce market.
The more existing water purifier with the protective function that leaks all is controlled by circuit; be specially and one fritter circuit board is respectively set in the two bottom sides of water purifier; circuit turn-on and short circuit when having water is responded to above control panel; namely entering water electromagnetic valve is closed; cut off the water supply; to play the effect of protection of leaking; but this control mode also can bring a lot of negative issue; such as: control the accident defects such as (under powering-off state) and misoperation (splash water above control panel because of carelessness, cause cutting off the water supply) that lost efficacy.
Model utility content
The purpose of this utility model proposes a kind of mechanical valve door automatic control device, valve system and water purifier, and it can the closedown of autocontrol valve, plays protective action of leaking, without the need to electricity consumption, safe and reliable.
For achieving the above object, the utility model provides a kind of mechanical valve door automatic control device, it comprises trigger mechanism, machine power output mechanism, mechanical transmission mechanism and driving mechanism for switches, described trigger mechanism is for limiting the Power output of described machine power output mechanism, described machine power output mechanism drives and connects described mechanical transmission mechanism, described mechanical transmission mechanism drives and connects described driving mechanism for switches, and in use, described driving mechanism for switches drives and connects valve; Described trigger mechanism triggers, remove the restriction to described machine power output mechanism, described machine power output mechanism outputting power, give described driving mechanism for switches by described mechanical transmission mechanism by transmission of power, described driving mechanism for switches action, by described valve closing.
One preferably or in embodiment, described trigger mechanism comprises water storage box, rope and pin, described pin is positioned at above described water storage box, described water storage box connects described pin by described rope, described pin is overlapped on described machine power output mechanism, limit the Power output of described machine power output mechanism, one end that described water storage box is connected with described rope is upturned, when described water storage box is subject to Action of Gravity Field, pull described rope, described rope pulls one end bottom of described pin, the other end of described pin upwarps, remove the restriction to described machine power output mechanism.
Preferably or in embodiment one, being connected by arranging spring movable device between described rope with described pin, one end bottom the other end of described pin can being made to upwarp or reset by described spring movable device.
One preferably or in embodiment, described spring movable device is torsion spring.
One preferably or in embodiment, the top of described pin is provided with the position-limited lever excessively upwarped for limiting described pin.
One preferably or in embodiment, described trigger mechanism comprises water storage box, pull bar and pin, described pin is positioned at above described water storage box, in described water storage box, float is set, float connects described pin by described pull bar, described pin is overlapped on described machine power output mechanism, limit the Power output of described machine power output mechanism, water in described water storage box reaches certain buoyancy, upwardly described pull bar, one end that described pull bar promotes described pin upwarps, the other end bottom of described pin, remove the restriction to described machine power output mechanism.
Preferably or in embodiment one, being connected by arranging spring movable device between described pull bar with described pin, one end of described pin can being made to upwarp the other end bottom or reset by described spring movable device.
One preferably or in embodiment, described spring movable device is torsion spring.
One preferably or in embodiment, the below of described pin is provided with the position-limited lever for limiting the excessive bottom of described pin.
One preferably or in embodiment, described machine power output mechanism is clockwork spring.
One preferably or in embodiment, described mechanical transmission mechanism comprises several intermeshing driving gear, and driving gear described at least one drives with described clockwork spring and is connected.
One preferably or in embodiment, described driving mechanism for switches comprises gearwheel and bearing, described gearwheel engages with driving gear described at least one, described bearing is located in described gearwheel, described bearing connects the spool of described valve, described gearwheel drives described bearing to rotate, and then drives described valve closing.
One preferably or in embodiment, described driving mechanism for switches also comprises spring ring, described spring ring is set in bottom described bearing, one end of described spring ring connects the valve body of described valve, the other end of described spring ring connects described bearing, described bearing drives described spring ring to rotate, under the state that described spring ring rotates to limit position, and described valve closing.
One preferably or in embodiment, described machine power output mechanism, described mechanical transmission mechanism and described driving mechanism for switches are integrated is set to integral mechanical control mechanism.
For achieving the above object, the utility model additionally provides a kind of valve system, it comprises valve, and the mechanical valve door automatic control device in above-mentioned any embodiment, described driving mechanism for switches in described mechanical valve door automatic control device drives and connects described valve, described driving mechanism for switches action, by described valve closing.
For achieving the above object, the utility model additionally provides a kind of water purifier, and it comprises the valve system in above-mentioned any embodiment.
Based on technique scheme, the utility model at least has following beneficial effect:
The mechanical valve door automatic control device that the utility model provides; it trigger mechanism comprised, machine power output mechanism, mechanical transmission mechanism and driving mechanism for switches are pure mechanical structure, without the need to electricity consumption, control safe and reliable; the automatic closedown of valve can be realized, play protective action of leaking.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, and form a application's part, schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
The structured flowchart of the mechanical valve door automatic control device that Fig. 1 provides for the utility model;
First embodiment of the mechanical valve door automatic control device that Fig. 2 provides for the utility model is used in the principle schematic on water purifier;
Second embodiment of the mechanical valve door automatic control device that Fig. 3 provides for the utility model is used in the principle schematic on water purifier.
In accompanying drawing:
1-trigger mechanism; 11-water storage box; 12-rope; 13-pin; 14-spring movable device; 15-position-limited lever; 16-pull bar;
2-machine power output mechanism; 21-clockwork spring;
3-mechanical transmission mechanism; 31-driving gear;
4-driving mechanism for switches; 41-gearwheel; 42-bearing;
5-valve; 6-Mechanical course main body; 7-intake pipe; 8-outlet pipe; 9-water purifier water inlet connection.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technological scheme in embodiment is clearly and completely described.Obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on embodiment of the present utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore the restriction to the utility model protection domain can not be interpreted as.
Do not have protective function and charged leak stop to have the problems such as many uncontrollable defects when leaking based on water purifier, the utility model provides mechanical valve door automatic control device, solve water purifier leak exist potential safety hazard.
As shown in Figure 1, for the illustrative examples of the mechanical valve door automatic control device that the utility model provides, in this illustrative examples, mechanical valve door automatic control device may be used for the automatic closedown of control valve 5, mechanical valve door automatic control device can comprise trigger mechanism 1, machine power output mechanism 2, mechanical transmission mechanism 3 and driving mechanism for switches 4, trigger mechanism 1 is for the Power output of limit mechanical power take-off mechanism 2, machine power output mechanism 2 drives and connects mechanical transmission mechanism 3, mechanical transmission mechanism 3 drives connecting valve driving mechanism 4, in use, driving mechanism for switches 4 drives and connects valve 5, trigger mechanism 1 triggers under the effect of gravity or buoyancy, remove restriction to machine power output mechanism 2, machine power output mechanism 2 outputting power, by mechanical transmission mechanism 3 by transmission of power to driving mechanism for switches 4, driving mechanism for switches 4 action, closes valve 5.
The mechanical valve door automatic control device that the utility model provides, the trigger mechanism 1 that it comprises, machine power output mechanism 2, mechanical transmission mechanism 3 and driving mechanism for switches 4 are pure mechanical structure, without the need to electricity consumption, control safe and reliable, the automatic closedown of valve 5 can be realized, have and run simple, convenient, reliable performance, without the need to advantages such as maintenance after sale.The closedown of mechanical valve door automatic control device control valve 5, can substitute the devices such as the entering water electromagnetic valve of water purifier, reduction valve, switch valve and intelligent controller.
In above-mentioned illustrative examples, machine power output mechanism 2, mechanical transmission mechanism 3 and driving mechanism for switches 4 integratedly can be arranged to integral mechanical control mechanism, have compact structure, and take up room little advantage.
As shown in Figure 2, in the illustrative examples of the mechanical valve door automatic control device provided at the utility model, trigger mechanism 1 can be triggered by the gravity be subject to, trigger mechanism 1 can comprise water storage box 11, rope 12 and pin 13, pin 13 is arranged on above water storage box 11, the middle part of pin 13 can be provided with support, water storage box 11 connects one end of pin 13 by rope 12, the other end of pin 13 is overlapped on machine power output mechanism 2, the Power output of limit mechanical power take-off mechanism 2, one end that water storage box 11 is connected with rope 12 is upturned, when collect in water storage box 11 leak time, water storage box 11 is subject to Action of Gravity Field, pull rope 12, rope 12 pulls one end bottom of pin 13, the other end of pin 13 upwarps, remove the restriction to machine power output mechanism 2.
In the illustrative examples of the mechanical valve door automatic control device provided at the utility model, can be connected by arranging spring movable device 14 between rope 12 with pin 13, one end connecting rope 12 of spring movable device 14, the other end of spring movable device 14 connects pin 13, rope 12 pulls spring movable device 14 can make one end bottom of pin 13, the other end of pin 13 upwarps, when the pulling force disappearance on rope 12 or when being reduced to certain value, spring movable device 14, by the restoring force of self, can drive pin 13 to reset.
In above-mentioned illustrative examples, the parts being similar to torsion spring in spring movable device 14, can be provided with.When water storage box 11 water is full, rope 12 pulls torsion spring to operate, while torsion spring running, and one end bottom of pin 13, the other end is tilted upward, thus makes machine power output mechanism 2 break away from the restriction of pin 13, starts outputting power; The power that machine power output mechanism 2 exports passes to driving mechanism for switches 4 by mechanical transmission mechanism 3, and driving mechanism for switches 4 drives and connects valve 5, and control valve 5 is closed.
In the illustrative examples of the mechanical valve door automatic control device provided at the utility model, the top of pin 13 can also be provided with position-limited lever 15, by position-limited lever 15 for limiting excessively upwarping of pin 13.
As shown in Figure 3, in the illustrative examples of the mechanical valve door automatic control device provided at the utility model, trigger mechanism 1 can be triggered by the buoyancy be subject to, trigger mechanism 1 can comprise water storage box 11, pull bar 16 and pin 13, pin 13 is arranged on above water storage box 11, the middle part of pin 13 can be provided with support, float can be provided with in water storage box 11, one end of float cylinder lever connecting rod 16, the other end of pull bar 16 connects one end of pin 13, the other end of pin 13 is overlapped on machine power output mechanism 2, the Power output of limit mechanical power take-off mechanism 2, after the water of water storage box 11 reaches certain buoyancy, float is pull bar 16 upwardly, one end of pull bar 16 upwards jack-up pin 13, the other end of pin 13 is to having a downwarp, remove the restriction to machine power output mechanism 2.
In the illustrative examples of the mechanical valve door automatic control device provided at the utility model, can be connected by arranging spring movable device 14 between pull bar 16 with pin 13, one end cylinder lever connecting rod 16 of spring movable device 14, the other end of spring movable device 14 connects pin 13, pull bar 16 pushes spring movable device 14 can make one end of pin 13 upwarp, the other end of pin 13 has a downwarp, when the Driving force disappearance on pull bar 16 or when being reduced to certain value, spring movable device 14, by the restoring force of self, can drive pin 13 to reset.
In above-mentioned illustrative examples, the parts being similar to torsion spring in spring movable device 14, can be provided with.When water storage box 11 water is full, pull bar 16 upwardly torsion spring running, while torsion spring running, one end of pin 13 upwarps, and lever 13 the other end to the bottom, thus makes machine power output mechanism 2 break away from the restriction of pin 13, starts outputting power; The power that machine power output mechanism 2 exports passes to driving mechanism for switches 4 by mechanical transmission mechanism 3, and driving mechanism for switches 4 drives and connects valve 5, and control valve 5 is closed.
In the illustrative examples of the mechanical valve door automatic control device provided at the utility model, the below of pin 13 can also be provided with position-limited lever 15, by position-limited lever 15 for limiting the excessive bottom of pin 13.
In the illustrative examples of the mechanical valve door automatic control device provided at the utility model, machine power output mechanism 2 can adopt clockwork spring 21 or other store the parts of elastic potential energy.Mechanical transmission mechanism 3 can comprise several intermeshing driving gear 31, or chain driving mechanism, the Purely mechanical drive mechanism that rod member driving mechanism etc. are similar.Driving mechanism for switches 4 can comprise gearwheel 41 and bearing 42.The power that machine power output mechanism 2 exports passes to gearwheel 41 by mechanical transmission mechanism 3.
When machine power output mechanism 2 adopts clockwork spring 21, mechanical transmission mechanism 3 comprises several intermeshing driving gear 31, when driving mechanism for switches 4 comprises gearwheel 41 and bearing 42, clockwork spring 21 at least drives with a driving gear 31 and is connected, and several driving gear 31 engages each other transmission, and gearwheel 41 engages with at least one driving gear 31, bearing 42 is located in gearwheel 41, bearing 42 connects the spool of valve 5, and gearwheel 41 is with dynamic bearing 42 to rotate, and then drives valve 5 to close.
In the illustrative examples of the mechanical valve door automatic control device provided at the utility model, driving mechanism for switches 4 can also comprise spring ring, spring ring is set in bottom bearing 42, one end of spring ring connects the valve body of valve 5, the other end connection bearing 42 of spring ring, bearing 42 drives spring ring to rotate, and when spring ring rotates to limit position, valve 5 is closed.Such as, the rotation dynamics of spring ring can be controlled when 90-degree rotation, be just close water valve state, dynamics is just that control valve 5 stops the rotation, and if do not controlled by spring ring, 42, bearing can 360 degree of rotations.
In above-mentioned illustrative examples, valve 5 comprises valve body and spool, and spool is positioned at valve body.Spool is rounded bulbous, and hole is opened in centre, is connected with bearing 42.Clockwork spring 21, several driving gear 31 and gearwheel 41 can be combined to form the structure being similar to mechanical timer, and the power that clockwork spring 21 provides promotes spool by several driving gear 31, gearwheel 41, bearing 42, to reach the closed object of valve 5.
Further, valve body, spool, bearing 42 and above-mentioned mechanical timer construction can integratedly be arranged in a control housing.Pin 13, spring movable device 14 and position-limited lever 15 are also arranged in this control housing, form mechanical control subject 6.The mechanical valve door automatic control device that the utility model provides, adopt the driving principle of mechanical timer, gear phase interconnected rod effect during motion (after first gear start running clockwise, thus driving gear below to operate one by one), rotate to promote bearing 42, spool rotates with bearing 42, reaches the object that autocontrol valve 5 is closed, has structure simple, long service life, low cost of manufacture, reliability is high, without the need to advantages such as electricity consumptions.Integrally by quick-acting type joint, the water inlet of water purifier can be directly installed in the control housing being integrated with valve body, spool, bearing 42 and above-mentioned mechanical timer construction.
Adopt the control principle of mechanical timer construction; when producing gravity or buoyancy due to misoperation; pin 13 can remove the restriction to clockwork spring 21; but the transmission of gear has time delay; valve 5 slowly starts to close; when misoperation disappears; when gravity in water storage box 11 or buoyancy are not enough to pull pin 13 to tilt or push pin 13 bottom; pin 13 falls or upwarps and again limits clockwork spring 21; valve 5 is still in open mode; so, the accident defect such as automatically controlled earth leakage protective misoperation in prior art can be avoided.
In above-mentioned illustrative examples, mechanical valve door automatic control device can mode manually reset, be specially and the water of water storage box 11 is cleaned out, manually rotate (counterclockwise) bearing 42 again, make the blockage of the protrusion that gearwheel 41 pre-sets to initial position, namely make the spring ring of compression be discharged into nature.
The mechanical valve door automatic control device that the utility model provides can be applied in there is dissimilar valve 5 valve system on.
In the illustrative examples of the valve system provided at the utility model, valve system comprises the mechanical valve door automatic control device in valve 5 and above-mentioned any embodiment.
The valve system that the utility model provides and the traditional valve main distinction are to adopt mechanical timer mechanism to substitute traditional valve handle, are combined into mechanical valve door automatic control device.
The valve system that the utility model provides can be applied on water purifier or other water supply equipments.
In the illustrative examples of the water purifier provided at the utility model, water purifier comprises the valve system in above-mentioned any embodiment.
As shown in Figure 2 and Figure 3, enumerate a specific embodiment of water purifier below, in the specific embodiment of this water purifier, water purifier water inlet connection 9 one end connects intake pipe 7, and the other end connects outlet pipe 8, and outlet pipe 8 connects filter core at different levels.Tap water is entered filter core at different levels filtered by intake pipe 7, water purifier water inlet connection 9, outlet pipe 8.Water purifier water inlet connection 9 place is provided with the Mechanical course main body 6 including valve 5, and the mechanical valve door automatic control device that the utility model provides is for controlling the closedown of the valve 5 at water purifier water inlet connection 9 place.
As Fig. 2, shown in Fig. 3, water storage box 11 in mechanical valve door automatic control device is installed on the bottom of water purifier, rope 12 or pull bar 16 connect one end of pin 13, the other end of pin 13 is used for pinning clockwork spring 21, clockwork spring 21 connects at least one in several driving gear 31, driving gear 31 engages each other transmission, final engagement one gearwheel 41, bearing 42 is provided with in the middle of gearwheel 41, bearing 42 lower end cover has spring ring, bearing 42 connects valve 5, the rotation of bearing 42 can pin down by spring ring, such as, bearing 42 rotating band spring coil of moving rotates simultaneously, when but spring ring rotates to a certain degree, when namely arriving the limit, when namely control valve 5 is closed.
The automatic control process with the water purifier of mechanical valve door automatic control device is as follows:
When the interfaces such as water purifier pipeline have leakage, water can be dropped in water storage box 11 li.
When the water yield of water storage box 11 reaches constant weight or reaches certain buoyancy, the spring movable device 14 or by pull bar 16 upwards jack-up spring movable device 14 of moving is pulled down by rope 12, at this moment, tilt upward or to lower swing in one end that pin 13 contacts with clockwork spring 21, remove the restriction to clockwork spring 21, now clockwork spring 21 outputting power, several driving gear 31 is driven to engage each other, gearwheel 41 is driven to rotate, rotate to promote bearing 42, when bearing 42 turns to 90 degree, the tensile strength of the spring ring coordinated with bottom bearing 42 just reaches the dynamics stopping gear running, now spool is closed, cut off feed source, namely water purifier with electric control occurs that excessive low water level protection is reminded, do not have excessive low water level protection function or uncharged water purifier then can not water processed, finally, water purifier enters inspecting state.
The valve reset process with the water purifier of mechanical valve door automatic control device is as follows:
First the water of water storage box 11 is cleaned out, manually rotate (counterclockwise) bearing 42 again, make 4 blockages that gearwheel 41 protrudes to initial position, the protruding point on pin 13 aimed in the "ON" word that gearwheel 41 is arranged, mainly manually make the spring ring of compression be discharged into nature, namely valve 5 resets original state.
In sum, the mechanical valve door automatic control device that the utility model provides, solves the water purifier seepy question of the protective function that do not leak; Solve many failure problems such as the control inefficacy of leak stop of band electric control and misoperation; Solve the failure problems such as aging, the corrosion of balancing boom device; The problems such as the potential safety hazard that solving leaks exists, economic compensation and after-sales service cost.
Finally should be noted that: above embodiment is only in order to illustrate that the technical solution of the utility model is not intended to limit; Although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the field have been to be understood that: still can modify to embodiment of the present utility model or carry out equivalent replacement to portion of techniques feature; And not departing from the spirit of technical solutions of the utility model, it all should be encompassed in the middle of the technological scheme scope of the utility model request protection.
Claims (16)
1. a mechanical valve door automatic control device, it is characterized in that: comprise trigger mechanism (1), machine power output mechanism (2), mechanical transmission mechanism (3) and driving mechanism for switches (4), described trigger mechanism (1) is for limiting the Power output of described machine power output mechanism (2), the driving of described machine power output mechanism (2) connects described mechanical transmission mechanism (3), described mechanical transmission mechanism (3) drives and connects described driving mechanism for switches (4), in use, described driving mechanism for switches (4) drives and connects valve (5), described trigger mechanism (1) triggers, remove the restriction to described machine power output mechanism (2), described machine power output mechanism (2) outputting power, described driving mechanism for switches (4) is given by transmission of power by described mechanical transmission mechanism (3), described driving mechanism for switches (4) action, closes described valve (5).
2. mechanical valve door automatic control device as claimed in claim 1, it is characterized in that: described trigger mechanism (1) comprises water storage box (11), rope (12) and pin (13), described pin (13) is positioned at described water storage box (11) top, described water storage box (11) connects described pin (13) by described rope (12), described pin (13) is overlapped on described machine power output mechanism (2), limit the Power output of described machine power output mechanism (2), one end that described water storage box (11) is connected with described rope (12) is upturned, when described water storage box (11) is subject to Action of Gravity Field, pull described rope (12), described rope (12) pulls one end bottom of described pin (13), the other end of described pin (13) upwarps, remove the restriction to described machine power output mechanism (2).
3. mechanical valve door automatic control device as claimed in claim 2, it is characterized in that: be connected by arranging spring movable device (14) between described rope (12) with described pin (13), one end bottom the other end of described pin (13) can be made to upwarp or reset by described spring movable device (14).
4. mechanical valve door automatic control device as claimed in claim 3, is characterized in that: described spring movable device (14) is torsion spring.
5. mechanical valve door automatic control device as claimed in claim 2, is characterized in that: the top of described pin (13) is provided with the position-limited lever (15) excessively upwarped for limiting described pin (13).
6. mechanical valve door automatic control device as claimed in claim 1, it is characterized in that: described trigger mechanism (1) comprises water storage box (11), pull bar (16) and pin (13), described pin (13) is positioned at described water storage box (11) top, described water storage box arranges float in (11), float connects described pin (13) by described pull bar (16), described pin (13) is overlapped on described machine power output mechanism (2), limit the Power output of described machine power output mechanism (2), water in described water storage box (11) reaches certain buoyancy, upwardly described pull bar (16), one end that described pull bar (16) promotes described pin (13) upwarps, the other end bottom of described pin (13), remove the restriction to described machine power output mechanism (2).
7. mechanical valve door automatic control device as claimed in claim 6, it is characterized in that: being connected by arranging spring movable device (14) between described pull bar (16) with described pin (13), one end of described pin (13) can being made to upwarp the other end bottom or reset by described spring movable device (14).
8. mechanical valve door automatic control device as claimed in claim 7, is characterized in that: described spring movable device (14) is torsion spring.
9. mechanical valve door automatic control device as claimed in claim 6, is characterized in that: the below of described pin (13) is provided with the position-limited lever (15) for limiting the excessive bottom of described pin (13).
10. the mechanical valve door automatic control device as described in any one of claim 1-9, is characterized in that: described machine power output mechanism (2) is clockwork spring (21).
11. mechanical valve door automatic control devices as claimed in claim 10, it is characterized in that: described mechanical transmission mechanism (3) comprises several intermeshing driving gear (31), driving gear described at least one (31) drives with described clockwork spring (21) and is connected.
12. mechanical valve door automatic control devices as claimed in claim 11, it is characterized in that: described driving mechanism for switches (4) comprises gearwheel (41) and bearing (42), described gearwheel (41) engages with driving gear described at least one (31), described bearing (42) is located in described gearwheel (41), described bearing (42) connects the spool of described valve (5), described gearwheel (41) drives described bearing (42) to rotate, and then drives described valve (5) to close.
13. mechanical valve door automatic control devices as claimed in claim 12, it is characterized in that: described driving mechanism for switches (4) also comprises spring ring, described spring ring is set in described bearing (42) bottom, one end of described spring ring connects the valve body of described valve (5), the other end of described spring ring connects described bearing (42), described bearing (42) drives described spring ring to rotate, under the state that described spring ring rotates to limit position, described valve (5) is closed.
14. mechanical valve door automatic control devices as claimed in claim 1, is characterized in that: described machine power output mechanism (2), described mechanical transmission mechanism (3) and described driving mechanism for switches (4) is integrated is set to integral mechanical control mechanism.
15. 1 kinds of valve systems, it is characterized in that: comprise valve (5), and the mechanical valve door automatic control device as described in any one of claim 1-14, described driving mechanism for switches (4) in described mechanical valve door automatic control device drives and connects described valve (5), described driving mechanism for switches (4) action, closes described valve (5).
16. 1 kinds of water purifiers, is characterized in that: comprise valve system as claimed in claim 15.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420718923.6U CN204284625U (en) | 2014-11-25 | 2014-11-25 | Mechanical valve door automatic control device, valve system and water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420718923.6U CN204284625U (en) | 2014-11-25 | 2014-11-25 | Mechanical valve door automatic control device, valve system and water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204284625U true CN204284625U (en) | 2015-04-22 |
Family
ID=52867786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420718923.6U Withdrawn - After Issue CN204284625U (en) | 2014-11-25 | 2014-11-25 | Mechanical valve door automatic control device, valve system and water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204284625U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104455674A (en) * | 2014-11-25 | 2015-03-25 | 珠海格力电器股份有限公司 | Mechanical valve automatic control device, valve system and water purifier |
| CN104971541A (en) * | 2015-06-19 | 2015-10-14 | 沁园集团股份有限公司 | Automatic monitoring device for water purifier filter element |
-
2014
- 2014-11-25 CN CN201420718923.6U patent/CN204284625U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104455674A (en) * | 2014-11-25 | 2015-03-25 | 珠海格力电器股份有限公司 | Mechanical valve automatic control device, valve system and water purifier |
| CN104971541A (en) * | 2015-06-19 | 2015-10-14 | 沁园集团股份有限公司 | Automatic monitoring device for water purifier filter element |
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