CN103727298A - Gear-driven water valve - Google Patents
Gear-driven water valve Download PDFInfo
- Publication number
- CN103727298A CN103727298A CN201310707600.7A CN201310707600A CN103727298A CN 103727298 A CN103727298 A CN 103727298A CN 201310707600 A CN201310707600 A CN 201310707600A CN 103727298 A CN103727298 A CN 103727298A
- Authority
- CN
- China
- Prior art keywords
- gear
- water
- valve
- tooth bar
- gear transmission
- 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.)
- Pending
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/53—Mechanical actuating means with toothed gearing
- F16K31/54—Mechanical actuating means with toothed gearing with pinion and rack
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/44—Details of seats or valve members of double-seat valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
- Multiple-Way Valves (AREA)
Abstract
The invention discloses a gear-driven water valve comprising a valve body, a bonnet and an actuator. The valve body and the bonnet are connected in a matched manner to form a shell, a water inlet and a water outlet are formed in the shell, a gear and multiple racks are arranged inside the shell in a matched manner, the racks are movably arranged inside the shell, the gear is matched with the racks, a sealing plug is arranged on each rack, the gear is connected with the actuator, parameter modulus of the gear is 1, the gear has 24 teeth, and the actuator is provided with a self-locking structure, and is in a self-locked state when not at work. By the means, the gear-driven water valve is capable of reducing noise, good in sealing performance, less in leakage, simple in structure and high in working efficiency.
Description
Technical field
The present invention relates to water valve device field, particularly relate to a kind of gear transmission water valve.
Background technique
In recent years, along with the develop rapidly of automotive industry, the overall performance of automobile is had higher requirement, to the future development efficient, stable, low consumption reduces discharging, thereby automobile component is also had higher requirement, require efficient, working stability, low noise, accurate future development.The serious wear when water valve using in existing car air conditioner water circulation parts is worked, unreasonable structure, noise is large, poor sealing performance, working life is short.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of gear transmission water valve, can reduce noise, and good seal performance is revealed less, and simple in structure, working efficiency is high.
For solving the problems of the technologies described above, the technological scheme that the present invention adopts is: a kind of gear transmission water valve is provided, comprise: valve body, valve gap and final controlling element, described valve body and the valve gap formation housing that is connected, is provided with water intake and water outlet on described housing, described enclosure interior is equipped with gear and a plurality of tooth bar, described tooth bar is movably arranged on enclosure interior, described gear matches with a plurality of tooth bars, on described tooth bar, is provided with sealing plug, and described gear is connected with final controlling element.
In a preferred embodiment of the present invention, on described valve body and valve gap, be provided with sliding-groove, on described tooth bar, be provided with a plurality of slide guide muscle, described slide guide muscle matches with sliding-groove.
In a preferred embodiment of the present invention, the quantity of described slide guide muscle is 4, and 4 slide guide muscle are symmetricly set on tooth bar both sides.
In a preferred embodiment of the present invention, between described valve body and valve gap, by screw, be connected.
In a preferred embodiment of the present invention, described sealing plug is positioned at water intake and water outlet inner side, and matches with water intake and water outlet.
In a preferred embodiment of the present invention, described water intake and water outlet are ball face sealing structure.
The invention has the beneficial effects as follows: gear transmission water valve of the present invention, can reduce noise, good seal performance, reveals less, and simple in structure, working efficiency is high.
Accompanying drawing explanation
In order to be illustrated more clearly in the technological scheme in the embodiment of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also according to these accompanying drawings, obtain other accompanying drawing, wherein:
Fig. 1 is the structural representation of gear transmission water valve one preferred embodiment of the present invention;
Fig. 2 is the partial structurtes schematic diagram of the water valve of gear transmission shown in Fig. 1;
Fig. 3 is that the A-A of Fig. 2 is to cross-sectional schematic;
Fig. 4 is that the B-B of Fig. 2 is to cross-sectional schematic;
Fig. 5 is the sectional view of Fig. 2;
In accompanying drawing, the mark of each parts is as follows: 1, valve body, 2, valve gap, 3, final controlling element, 4, water intake, 5, water outlet, 6, gear, 7, tooth bar, 8, sealing plug, 9, slide guide muscle, 10, screw.
Embodiment
Below the technological scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Embodiment based in the present invention, those of ordinary skills, not making all other embodiments that obtain under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1 to Fig. 4, a kind of gear transmission water valve, comprise: valve body 1, valve gap 2 and final controlling element 3, described valve body 1 and the valve gap 2 formation housing that is connected, on described housing, be provided with water intake 4 and water outlet 5, described enclosure interior is equipped with gear 6 and a plurality of tooth bar 7, described tooth bar 7 is movably arranged on enclosure interior, described gear 6 matches with a plurality of tooth bars 7, on described tooth bar 7, be provided with sealing plug 8, described gear 6 is connected with final controlling element 3, gear 6 parameter moduluses are 1, the number of teeth is 24, final controlling element 3 has self-locking structure, when final controlling element is not worked in self-locking state.
In addition, on described valve body 1 and valve gap 2, be provided with sliding-groove, be provided with a plurality of slide guide muscle 9 on described tooth bar 7, described slide guide muscle 9 matches with sliding-groove, and the width of sliding-groove is 4.1mm, is highly 3.1mm, and top is semicircular structure.
In addition, the quantity of described slide guide muscle 9 is 4, and 4 slide guide muscle 9 are symmetricly set on tooth bar 7 both sides, and slide guide muscle 9 can reduce friction, makes tooth bar 7 motions smooth and easy.
In addition, between described valve body 1 and valve gap 2, by screw 10, be connected.
In addition, described sealing plug 8 is positioned at water intake 4 and water outlet 5 inner sides, and matches with water intake 4 and water outlet 5.
In addition, described water intake 4 and water outlet 5 are ball face sealing structure, and spherical diameter is 13mm.
Gear transmission water valve specific works principle of the present invention is as follows: gear 6 is installed in valve body 1, again sealing plug 8 is arranged on tooth bar 7, two tooth bars 7 are arranged on respectively to valve body 1 interior and in mating connection with gear 6, cover valve gap 2, final controlling element 3 is connected on gear 6.When final controlling element 3 rotates 90 °, final controlling element 3 driven gears 6 rotate 90 °, gear 6 drives two tooth bars 7 segment distance of drawing back, thereby make sealing plug 8 leave water intake 4 and water outlet 5, now water intake 4 and water outlet 5 are in unimpeded state, water flows by water intake 4 and water outlet 5, now water valve is open mode, in the time of need to closing water valve, again by 90 ° of final controlling element 3 upsets, two tooth bars 7 are driven by gear 6 and get back to initial position, and sealing plug 8 is blocked water outlet 4 and water intake 5, and water valve is in closed condition.
Be different from prior art, gear transmission water valve of the present invention, can reduce noise, and good seal performance is revealed less, and simple in structure, working efficiency is high.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes specification of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (6)
1. a gear transmission water valve, it is characterized in that, comprise: valve body, valve gap and final controlling element, described valve body and the valve gap formation housing that is connected, is provided with water intake and water outlet on described housing, described enclosure interior is equipped with gear and a plurality of tooth bar, described tooth bar is movably arranged on enclosure interior, described gear matches with a plurality of tooth bars, on described tooth bar, is provided with sealing plug, and described gear is connected with final controlling element.
2. gear transmission water valve according to claim 1, is characterized in that, on described valve body and valve gap, is provided with sliding-groove, is provided with a plurality of slide guide muscle on described tooth bar, and described slide guide muscle matches with sliding-groove.
3. gear transmission water valve according to claim 2, is characterized in that, the quantity of described slide guide muscle is 4, and 4 slide guide muscle are symmetricly set on tooth bar both sides.
4. gear transmission water valve according to claim 1, is characterized in that, between described valve body and valve gap, by screw, is connected.
5. gear transmission water valve according to claim 1, is characterized in that, described sealing plug is positioned at water intake and water outlet inner side, and matches with water intake and water outlet.
6. gear transmission water valve according to claim 5, is characterized in that, described water intake and water outlet are ball face sealing structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310707600.7A CN103727298A (en) | 2013-12-20 | 2013-12-20 | Gear-driven water valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310707600.7A CN103727298A (en) | 2013-12-20 | 2013-12-20 | Gear-driven water valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103727298A true CN103727298A (en) | 2014-04-16 |
Family
ID=50451512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310707600.7A Pending CN103727298A (en) | 2013-12-20 | 2013-12-20 | Gear-driven water valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103727298A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224561A (en) * | 2016-08-29 | 2016-12-14 | 约翰斯顿流体科技（无锡）有限公司 | A kind of valve that there is current limliting and seal excellent function |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2414259Y (en) * | 2000-03-23 | 2001-01-10 | 李学良 | Novel water-saving valve |
| CN2466464Y (en) * | 2001-02-16 | 2001-12-19 | 周保国 | Rack type tap |
| US20040007685A1 (en) * | 2002-07-15 | 2004-01-15 | Tu-Chiang Chang | Rapidly actuating gate valve having function of a ball valve |
| CN103292020A (en) * | 2013-06-25 | 2013-09-11 | 吕忠岩 | Valve automatically saving water through timing |
-
2013
- 2013-12-20 CN CN201310707600.7A patent/CN103727298A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2414259Y (en) * | 2000-03-23 | 2001-01-10 | 李学良 | Novel water-saving valve |
| CN2466464Y (en) * | 2001-02-16 | 2001-12-19 | 周保国 | Rack type tap |
| US20040007685A1 (en) * | 2002-07-15 | 2004-01-15 | Tu-Chiang Chang | Rapidly actuating gate valve having function of a ball valve |
| CN103292020A (en) * | 2013-06-25 | 2013-09-11 | 吕忠岩 | Valve automatically saving water through timing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224561A (en) * | 2016-08-29 | 2016-12-14 | 约翰斯顿流体科技（无锡）有限公司 | A kind of valve that there is current limliting and seal excellent function |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140416 |