CN202360864U - One-way magnetic automatic control water-saving valve - Google Patents
One-way magnetic automatic control water-saving valve Download PDFInfo
- Publication number
- CN202360864U CN202360864U CN2011204528475U CN201120452847U CN202360864U CN 202360864 U CN202360864 U CN 202360864U CN 2011204528475 U CN2011204528475 U CN 2011204528475U CN 201120452847 U CN201120452847 U CN 201120452847U CN 202360864 U CN202360864 U CN 202360864U
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Abstract
The utility model relates to a valve product, in particular to a one-way magnetic automatic control water-saving valve. The one-way magnetic automatic control water-saving valve comprises a valve body, wherein a water inlet channel and a water outlet channel are arranged in the valve body; an outlet end of the water inlet channel is close to an inlet end of the water outlet channel; an outlet end of the water inlet channel and an inlet end of the water outlet channel are opened downwards; the one-way magnetic automatic control water-saving valve is characterized in that glands are arranged opposite to the outlet end of the water inlet channel and the inlet end of the water outlet channel; a transition water chamber is designed on the inner side of the gland; a flexible membrane is pressed between the gland and the valve body; the flexible membrane is located in the transition water chamber to connect and disconnect the outlet end of the water inlet channel and the inlet end of the water outlet channel; a pressure balance hole is machined on the flexible membrane opposite to the outlet end of the water inlet channel; a cup extending downwards is designed on the gland; and a floating ball magnetic linkage mechanism is arranged in the cup. The one-way magnetic automatic control water-saving valve overcomes the problems that the existing lever control water-saving valve is easy to deform, wear and cause leakage and has short service life, thereby being mainly used for automatically controlling water flowing in a water tank, etc.
Description
The (1) technical field: the utility model relates to the valve type product, and especially a kind of unidirectional magnetic pushes away type Self-control water saving valve.
The (2) background technique: common in the market water tank is controlled inlet valve automatically, mainly adopts the Lever type control valve, is by ball float, lever, and sealing plug and valve body are formed; Its working principle is: ball float reaches the limit of the back, position at cistern water level and directly stops up the intake tunnel in the valve body through lever augmented startup sealing plug.Because of hydraulic pressure thrust is bigger, ball float and lever need form very big thrust ability throttle down to sealing plug, and the long-term pressurized of sealing plug very easily formation abrasion produces leakage, has shortened the working life of valve greatly.
The (3) summary of the invention: the purpose of the utility model will solve existing Lever type control valve easy deformation wearing and tearing exactly and produce leakage, and the problem that working life is short provides a kind of brand-new unidirectional magnetic to push away the Self-control water saving valve.
The concrete scheme of the utility model is: unidirectional magnetic pushes away type Self-control water saving valve, has valve body, in valve body, offers inlet channel and water outlet; The outlet end of inlet channel and the entrance point of water outlet layout adjacent to each other; And the entrance point of inlet channel outlet end and water outlet is characterized in that all under shed: over against the outlet end of inlet channel and the entrance point of water outlet, gland is installed; The gland inboard is designed with the transition water cavity; Between gland and valve body, be pressed with agile diaphragm, agile diaphragm is arranged in the transition water cavity, being connected between the outlet end that can be communicated with or break off inlet channel and the entrance point of water outlet; And the outlet end of inlet channel has pressure compensation opening relatively on agile diaphragm; On gland, be designed with to the cup that extends below, a ball float magnetic be installed in cup push away linking mechanism, this ball float magnetic pushes away linking mechanism; Include one and be contained in the interior sliding sleeve of cup, the upper end of sliding sleeve is fixed with magnet ring, and the lower end is connected with a strut; Strut stretches out cup and is externally connected to a ball float, and a shielding can is housed in sliding sleeve, and this shielding can is installed in the magnet ring; One slide-bar is housed in shielding can; The magnetic post fixedly is equipped with in the lower end of slide-bar, and Returnning spring is equipped with in magnetic post below, and the spring lower end withstands on the shielding can bottom; On valve body, have the release water hole and be communicated with water outlet and transition water cavity over against slide-bar.
In order to strengthen sensitivity, the gravity of balance ball float, sliding sleeve and strut, the external wall of upper portion of sliding sleeve described in the utility model is designed with step, and is set with the reinforcement spring at the sliding sleeve outer wall, and step is withstood in the upper end of reinforcement spring, and the lower end withstands on the cup bottom.
For the pressure compensation opening that prevents agile diaphragm lost efficacy valve opening and closing because of incrustation scale stops up, the middle part of agile diaphragm described in the utility model is designed with downward boss, and the external diameter of this boss is greater than the internal diameter of water outlet entrance point.
For making this valve working reliable, guarantee working life, the upper end at slide-bar in the utility model is fixed with gasket seal.
The utility model working principle is: ball float detects water tank level, when liquid level is lower than police circles' line, utilizes the ball float deadweight to move down; And drive sliding sleeve and magnet ring moves downward through strut; Magnet ring is then to the magnetic post applied thrust effect (referring to Fig. 1) in the shielding can, and slide-bar promotes to move down and open the release water hole with the magnetic post, discharges the hydraulic pressure in the transition water cavity; Make agile diaphragm open water outlet water inlet port and be communicated with (referring to Fig. 4), i.e. valve opening with inlet channel water outlet port.Along with liquid level raises ball float is upwards floated, under the effect of reinforcement spring, magnet ring lightly upwards resets with sliding sleeve simultaneously, and then Returnning spring jack-up magnetic post and slide-bar are upwards closed the release water hole, and then the hydraulic pressure in the transition water cavity raises.Compress agile diaphragm throttle down (referring to Fig. 2).
Opening/closing mechanism in the utility model is isolated action fully, has thoroughly stopped to leak outside, and has not had friction.Sealability is high, control flexibly, open and close light and handy, the utility model and traditional similar valve structurally with all be a kind of upgrading regeneration product on the control mode.
The (4) description of drawings:
Fig. 1 is that the magnetic of the utility model pushes away schematic diagram;
Fig. 2 is the utility model general structure office sectional view;
Fig. 3 is an agile diaphragm sectional view in the utility model;
Fig. 4 is office's sectional view of the utility model place opening state;
Fig. 5 is Fig. 4 I place zoomed-in view.
Among the figure: 1-magnet ring, 2-magnetic post, 3-Returnning spring, 4-strut, 5-ball float, 6-shielding can; 7-reinforcement spring, 8-sliding sleeve, 9-cup, 10-slide-bar, 11-gland; The agile diaphragm of 12-, 13-scale removal pin, 14-pressure compensation opening, 15-inlet channel, 16-valve body; 17-transition water cavity, 18-water outlet, 19-release water hole, 20-gasket seal, 21-boss.
The (5) embodiment:
Referring to Fig. 2,3,4,5; The utlity model has unidirectional magnetic and push away type Self-control water saving valve, have valve body 16, in valve body 16, offer inlet channel 15 and water outlet 18; The entrance point of the outlet end of inlet channel 15 and water outlet 18 layout adjacent to each other; And the entrance point of inlet channel 15 outlet end and water outlet 18 is all under shed, particularly: over against the outlet end of inlet channel 15 and the entrance point of water outlet 18, gland 11 is installed; Gland 11 inboards are designed with transition water cavity 17; Between gland 11 and valve body 16, be pressed with agile diaphragm 12, agile diaphragm 12 is arranged in transition water cavity 17, being connected between the outlet end that can be communicated with or break off inlet channel 15 and the entrance point of water outlet 18; And the outlet end of inlet channel has pressure compensation opening 14 relatively on agile diaphragm 12; On gland 11, be designed with to the cup that extends below 9, a ball float 5 magnetic be installed in cup 9 push away linking mechanism, these ball float 5 magnetic push away linking mechanism; Include the sliding sleeve 8 that is contained in the cup 9, the upper end of sliding sleeve 8 is fixed with magnet ring 1, and the lower end is connected with a strut 4; Strut 4 stretches out cup 9 and is externally connected to a ball float 5, and a shielding can 6 is housed in sliding sleeve 8, and this shielding can 6 is installed on (upper end of shielding can 6 withstands on the valve body 16) in the magnet ring 1; One slide-bar 10 is housed in shielding can 6; Magnetic post 2 fixedly is equipped with in the lower end of slide-bar 10, and Returnning spring 3 is equipped with in magnetic post 2 belows, and the spring lower end withstands on shielding can 6 bottoms; On valve body 16, have release water hole 19 and be communicated with water outlet 18 and transition water cavity 17 over against slide-bar 10.
The external wall of upper portion of sliding sleeve described in the present embodiment 8 is designed with step, and is set with reinforcement spring 7 at sliding sleeve 8 outer walls, and step is withstood in the upper end of reinforcement spring 7, and the lower end withstands on cup 9 bottoms.Also adorning 14 at the pressure compensation opening on the agile diaphragm 12 on the gland 11 in the present embodiment has one to eradicate dirty pin 13, and scale removal pin 13 passes pressure compensation opening 14 and arranges (referring to Fig. 5).Agile diaphragm 12 middle parts in the present embodiment are designed with downward boss 21, and the external diameter of this boss 21 is greater than the internal diameter of water outlet 18 entrance points, (referring to Fig. 3).And be fixed with gasket seal 20 in the upper end of slide-bar 10 in the present embodiment.Promptly constitute the preferred version of the utility model.
Claims (5)
1. unidirectional magnetic pushes away type Self-control water saving valve, has valve body, in valve body, offers inlet channel and water outlet; The outlet end of inlet channel and the entrance point of water outlet layout adjacent to each other; And the entrance point of inlet channel outlet end and water outlet is characterized in that all under shed: over against the outlet end of inlet channel and the entrance point of water outlet, gland is installed; The gland inboard is designed with the transition water cavity; Between gland and valve body, be pressed with agile diaphragm, agile diaphragm is arranged in the transition water cavity, being connected between the outlet end that can be communicated with or break off inlet channel and the entrance point of water outlet; And the outlet end of inlet channel has pressure compensation opening relatively on agile diaphragm; On gland, be designed with to the cup that extends below, a ball float magnetic be installed in cup push away linking mechanism, this ball float magnetic pushes away linking mechanism; Include one and be contained in the interior sliding sleeve of cup, the upper end of sliding sleeve is fixed with magnet ring, and the lower end is connected with a strut; Strut stretches out cup and is externally connected to a ball float, and a shielding can is housed in sliding sleeve, and this shielding can is installed in the magnet ring; One slide-bar is housed in shielding can; The magnetic post fixedly is equipped with in the lower end of slide-bar, and Returnning spring is equipped with in magnetic post below, and the spring lower end withstands on the shielding can bottom; On valve body, have the release water hole and be communicated with water outlet and transition water cavity over against slide-bar.
2. unidirectional magnetic according to claim 1 pushes away type Self-control water saving valve, it is characterized in that: the external wall of upper portion of said sliding sleeve is designed with step, and is set with the reinforcement spring at the sliding sleeve outer wall, and step is withstood in the upper end of reinforcement spring, and the lower end withstands on the cup bottom.
3. unidirectional magnetic according to claim 1 pushes away type Self-control water saving valve, it is characterized in that: be equipped with one at the pressure compensation opening on the agile diaphragm on the gland and eradicate dirty pin, and the scale removal pin passes pressure compensation opening and arranges.
4. unidirectional magnetic according to claim 1 pushes away type Self-control water saving valve, it is characterized in that: said agile diaphragm middle part is designed with downward boss, and the external diameter of this boss is greater than the internal diameter of water outlet entrance point.
5. unidirectional magnetic according to claim 1 pushes away type Self-control water saving valve, it is characterized in that: the upper end at slide-bar is fixed with gasket seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204528475U CN202360864U (en) | 2011-11-16 | 2011-11-16 | One-way magnetic automatic control water-saving valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204528475U CN202360864U (en) | 2011-11-16 | 2011-11-16 | One-way magnetic automatic control water-saving valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202360864U true CN202360864U (en) | 2012-08-01 |
Family
ID=46572050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204528475U Withdrawn - After Issue CN202360864U (en) | 2011-11-16 | 2011-11-16 | One-way magnetic automatic control water-saving valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202360864U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102384301A (en) * | 2011-11-16 | 2012-03-21 | 黄石市海成节能科技开发有限公司 | Single-direction magnetic-thrust self-control water-saving valve |
-
2011
- 2011-11-16 CN CN2011204528475U patent/CN202360864U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102384301A (en) * | 2011-11-16 | 2012-03-21 | 黄石市海成节能科技开发有限公司 | Single-direction magnetic-thrust self-control water-saving valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120801 Effective date of abandoning: 20130306 |
|
| RGAV | Abandon patent right to avoid regrant |