CN2662031Y - Automatic control valve - Google Patents
Automatic control valve Download PDFInfo
- Publication number
- CN2662031Y CN2662031Y CN 200320124098 CN200320124098U CN2662031Y CN 2662031 Y CN2662031 Y CN 2662031Y CN 200320124098 CN200320124098 CN 200320124098 CN 200320124098 U CN200320124098 U CN 200320124098U CN 2662031 Y CN2662031 Y CN 2662031Y
- Authority
- CN
- China
- Prior art keywords
- valve
- switch
- water
- valve body
- valving
- 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
Links
Landscapes
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
The utility model discloses an automatic control valve, which comprises a valve device, a water-level control device and a power device which drives the valve device; the valve device is a rotary valve positioned at a valve body; a sector gear is arranged on a rotation axis of the valve device; a switch is positioned on the valve body bilateral to the valve device. The water-level control device comprises a floating control lever and a switch controlled by the lever; the power device comprises a motor, which is arranged on the valve body, and a gear reduction device, which is also arranged on the valve body for connecting the motor and the sector gear. The motor is a direct current motor; a battery is arranged on the valve body; the battery, the switch of the water-level control device and the motor are connected via the conductor. The utility model allows an automatic open/close of the tap water valve, thus avoiding the trouble caused by forgetting to close the valve, and has broad market prospect.
Description
Affiliated technical field
The utility model relates to a kind of autocontrol valve, is mainly used in occasions such as the home-use tap water of control.
Background technique
Home-use valve on tap water generally is a manually-operated gate, forgets the valve closing that will open during use sometimes because of cutting off the water, and will cause great amount of water resources waste like this, also causes in the room floods and neighbours to be injured simultaneously possibly.
The model utility content
The purpose of this utility model provides opening of a kind of valve and closes automatic control, avoids because of forgetting that throttle down causes the autocontrol valve of great lot of water resources waste.
For achieving the above object, the utility model autocontrol valve includes valving, also include the power plant of water-level control apparatus and actuating valve door device, water-level control apparatus comprises the ball float controlling rod and utilizes the switch of ball float controlling rod control that this switch is connected with power plant by lead.
Above-mentioned autocontrol valve, its valving is a changeover valve, valving is installed on the valve body, on the running shaft of valving, tooth sector is installed, on the valve body of valving both sides switch is installed, power plant include the motor that is installed on the valve body, connect motor and tooth sector and be installed in gear reducer on the valve body.
Above-mentioned autocontrol valve, its motor is a direct current generator, and battery is installed on valve body, by lead with connections such as switch in battery, the water-level control apparatus and motors.
Above-mentioned autocontrol valve, its power plant are coil, and these power plant and valving are formed solenoid valve.
Above-mentioned autocontrol valve is equipped with power switch on its valve body.
Above-mentioned autocontrol valve is equipped with indicating device on its valve body.
Because the utility model includes valving, power plant and water-level control apparatus, water-level control apparatus is installed on the water tank, when the water level in the water tank is higher than the water level of setting, water-level control apparatus control power plant cut out valving, thereby close tap water, when the water level in the water tank is lower than the water level of setting, water-level control apparatus control power plant are with valve opening, tap water is unlocked and flows in the water tank, thereby realize the automatic open and close of running water valve, avoided trouble because of forgetting that throttle down brings.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Figure 1 shows that the utility model removes the plan view schematic representation of lid.
Fig. 2 is switch and a circuit connection diagram shown in Figure 1.
1. valve body, 2. battery, 3. power switch, 4. indicating device, 5. switch, 5a. contact, 5b. contact, 5c. push rod, 6. valving, 7. switch, 7a. contact 7b. push rod, 7c. contact, 8. tooth sector, 9. water-level control apparatus housing, 10. lever, 11. switches, 11a. contact, 11b. contact, 11c. push rod, 11d. contact, 12. the ball float controlling rod, 13. gear drives, 14. motors.
Embodiment
As shown in the figure, valving [6] is installed on valve body [1], valving [6] is a changeover valve, its water intake is installed on the running water pipe, tooth sector [8] is installed on the running shaft of valving [6], on the valve body [1] of valving [6] both sides, be separately installed with switch [5] and switch [7], switch [5] and switch [7] are normally closed sensitive switch, motor [14] is installed on valve body [1], motor [14] is connected with tooth sector [8] by gear drive [13], battery [2] also is installed on valve body [1], power switch [3] and indicating device [4], the battery [2] on the valve body [1], motor [14], gear drives [13] etc. are formed power plant.Power plant are connected with water-level control apparatus by lead, water-level control apparatus is installed on the water tank, water-level control apparatus comprises water-level control apparatus housing [9], this water-level control apparatus housing [9] is divided into upper and lower two inner chambers, has the hole in the bottom of its lower inner cavity, and ball float controlling rod [12] is installed in lower inner cavity, ball float controlling rod [12] can slide in lower inner cavity, the one end stretches into inner chamber and is connected with lever [10], and lever [10] is connected with switch [11], and switch [11] is a sensitive switch.During use, connect power switch [3], tooth sector [8] is parked in farthest right position, switch [7] disconnects, switch [5] is connected, tap water flows in the water tank by valving [6], when the water level in the water tank is higher than the water level of setting, ball float controlling rod [12] rises, and lever [10] rotates, the push rod [11c] in the compressing switch [11], contact [11b] is thrown off contact [11a] back and is contacted with contact [11d], contact [11d] → contact [11b] → motor [14] → power switch [3] in contact [5b] → contact [the 5a] → switch [11] of electric current from battery [2] → switch [5] → battery [2] forms the loop, and motor [14] starts, and drives tooth sector [8] by gear drive [13] and turns clockwise, when tooth sector [8] when rotating to Far Left, valving [6] cuts out, and tap water is closed, and contact [7a] contacts with contact [7c], switch [7] is connected, tooth sector [8] compressing push rod [5c], contact [5b] is thrown off with contact [5a], and switch [5] disconnects.After the water, drawdown in the water tank, ball float controlling rod [12] descends, lever [10] rotates, contact [11b] in the switch [11] is thrown off the back with contact [11d] and is contacted with contact [11a], contact [7a] → contact [7c] in contact [11b] → contact [the 11a] → switch [7] of electric current from battery [2] → power switch [3] → motor [14] → switch [11] → battery [2] forms the loop, motor [14] counter-rotating, driving tooth sector [8] by gear drive [13] is rotated counterclockwise, when tooth sector [8] when rotating to rightmost, valving [6] is opened, tap water connect and in water tank priming petock, switch [5] is connected, the push rod [7b] in tooth sector [8] the compressing switch [7], contact [7a] and contact [7c] are thrown off, and switch [7] disconnects.When the water level in the water tank rises, behind certain altitude, repeat circulation last time again, thereby realize the Automatic Control of valve.
Power plant of the present utility model and valving can also make solenoid valve into, and after the water level in the water tank rose to certain height, the switch in the water-level control apparatus disconnected, and the solenoid valve deenergization also cuts out automatically, thereby cut off tap water; After the drawdown in the water tank arrives to a certain degree, the switch connection in the water-level control apparatus, solenoid valve energising and automatic Open valve, thus connect tap water, the automatic control of realization valve.
Claims (7)
1. autocontrol valve, include valving, it is characterized in that: also include the power plant of water-level control apparatus and actuating valve door device, water-level control apparatus comprises the ball float controlling rod and utilizes the switch of ball float controlling rod control that this switch is connected with power plant by lead.
2. autocontrol valve according to claim 1, it is characterized in that: valving is a changeover valve, valving is installed on the valve body, on the running shaft of valving, tooth sector is installed, on the valve body of valving both sides switch is installed, power plant include the motor that is installed on the valve body, connect motor and tooth sector and be installed in gear reducer on the valve body.
3. autocontrol valve according to claim 2 is characterized in that: motor is a direct current generator, and battery is installed on valve body, by lead with connections such as switch in battery, the water-level control apparatus and motors.
4. autocontrol valve according to claim 1 is characterized in that: power plant are coil, and these power plant and valving are formed solenoid valve.
5. according to claim 1 or 2 or 3 or 4 described autocontrol valves, it is characterized in that: power switch is installed on valve body.
6. according to claim 1 or 2 or 3 or 4 described autocontrol valves, it is characterized in that: indicating device is installed on valve body.
7. autocontrol valve according to claim 5 is characterized in that: indicating device is installed on valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320124098 CN2662031Y (en) | 2003-12-21 | 2003-12-21 | Automatic control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320124098 CN2662031Y (en) | 2003-12-21 | 2003-12-21 | Automatic control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2662031Y true CN2662031Y (en) | 2004-12-08 |
Family
ID=34348941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320124098 Expired - Fee Related CN2662031Y (en) | 2003-12-21 | 2003-12-21 | Automatic control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2662031Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108913508A (en) * | 2018-07-25 | 2018-11-30 | 遵义市永胜金属设备有限公司 | Steamer is used in a kind of wine brewing |
-
2003
- 2003-12-21 CN CN 200320124098 patent/CN2662031Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108913508A (en) * | 2018-07-25 | 2018-11-30 | 遵义市永胜金属设备有限公司 | Steamer is used in a kind of wine brewing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |