CN201934736U - Multifunctional solar water level automatic control valve - Google Patents
Multifunctional solar water level automatic control valve Download PDFInfo
- Publication number
- CN201934736U CN201934736U CN2011200669205U CN201120066920U CN201934736U CN 201934736 U CN201934736 U CN 201934736U CN 2011200669205 U CN2011200669205 U CN 2011200669205U CN 201120066920 U CN201120066920 U CN 201120066920U CN 201934736 U CN201934736 U CN 201934736U
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- valve
- water
- water level
- diaphragm
- control valve
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- Expired - Fee Related
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Abstract
The utility model discloses a multifunctional solar water level automatic control valve which is composed of an upper valve seat, a lower valve seat, a diaphragm, a valve core, a spring, a water level rotating column, a valve cover, a valve rod, a water speed knob and a pressure reduction sheet, the water level of a water tank can be controlled automatically by the diaphragm using the water level pressure of the water tank. The water level rotating column adjusts the pressure of the spring to adjust the water level of the water tank; the speed of water filling can be adjusted by the water speed knob. The multifunctional solar water level automatic control valve can be installed in a bathroom to replace a water level automatic control valve, a water filling control valve and a one-way valve; as no hot water passes through the device, the multifunctional solar water level automatic control valve has no dirty and cannot be blocked by the dirty piece, the variation range of the temperature is small, therefore, long service life is long.
Description
Technical field
The utility model relates to a kind of multifuctional solar water level autocontrol valve.
Background technique
At present, the automatic control of solar water container water level has two big classes, is respectively float-ball type and pressure-controlled, and all need be installed on the outdoor solar water container, and only can control usefulness, use solar energy shower, also need in the bathroom, to adorn in addition water control valve on as water level.The water of water level autocontrol device also has hot water except that cold water owing to flow through, and easily makes the sealing contact surface fouling of valve, or the dirty sheet of the water level autocontrol device of flowing through is stuck in the valve place, causes valve can't close extremely, makes the inefficacy of valve water level autocontrol, overflow phenomena occurs.When cutting off the water, as forget and close the water supply valve door, also can cause the water in the solar water container in running water pipe, to flow backwards.In addition, the pressure-controlled water autocontrol valve of going up is mounted in outside the outdoor solar water container, and need flow through hot water and cold water, bears the variation of atmospheric temperature, causes the major function element diaphragm of control valve switch short working life.
The model utility content
Be to solve the above-mentioned defective that prior art exists, the purpose of this utility model is to provide a kind of and is installed in the bathroom in, substitutes water level internally piloted valve, last water control valve and one-way valve, long service life, multifunctional solar water heater water level autocontrol valve.
For achieving the above object, technical solution adopted in the utility model is:
A kind of multifuctional solar water level autocontrol valve includes upper valve base, lower valve base, diaphragm, spool, spring, water level and revolves post, valve gap, valve rod, water speed knob and decompression sheet; Diaphragm seal is between last lower valve base, and spool is fixed on the diaphragm, and extend in the lower valve base water inlet, when diaphragm is upper, and valve closing, when diaphragm is the next, valve open; Be provided with spring between upper valve base and the diaphragm, and can revolve post by water level and adjust its pressure, reach the effect of adjusting cistern water level; Described valve rod is fixed on the diaphragm, and water speed knob is installed on the valve rod.
Decompression sheet one end in the described multifuctional solar water level autocontrol valve is fixed on the diaphragm, the other end when diaphragm is descending and lower valve base bump and connect; The decompression sheet is provided with the slotted eye that supplies water and flow.
Lower valve base in the described multifuctional solar water level autocontrol valve bumping and meet the place with the decompression sheet, is provided with the slotted eye that supplies water and flow.
Adopt the beneficial effect of technique scheme to be:
When the solar water container water level was low, by being installed in the spring action that is provided with between upper valve base and the diaphragm, spool moved down, and opens valve, and feed tank adds water; Along with the rising of cistern water level, the pressure of water increases between lower valve base and the diaphragm, and when the pressure on the diaphragm was higher than pressure on the spring, diaphragm and spool can move up, and make valve closing.After this, as the phenomenon of cutting off the water occurs, because of valve has been in closed condition under the pressure effect of water between lower valve base and the diaphragm, water can not flow backwards, and multifuctional solar water level autocontrol valve has played the effect of one-way valve.Because of the hot water in the solar water heater can not flow back in the water internally piloted valve, multifuctional solar water level autocontrol valve non flouling behaviour, dirty sheet in the water tank can not be stuck in the valve place yet, has avoided multifuctional solar water level autocontrol valve to lose efficacy because of incrustation scale, has improved the working life of valve.
As the hot water in the need use solar water heater, water speed knob can be screwed, make valve be in the positive closing state, at this moment, the variation in pressure of water between lower valve base and the diaphragm can not cause the unlatching of valve, and multifuctional solar water level autocontrol valve has played the effect of last water control valve.After water finishes, only need loosen water speed knob, can enter the automatic loading water state.Certainly, also can adjust the flow of cold water, the cold water modulating valve when being used to replace shower by adjusting water speed knob position.
Described decompression sheet one end is fixed on the diaphragm, the other end when diaphragm is descending and lower valve base bump and connect, reduced the active force of spring to diaphragm, improve the working life of diaphragm; In addition the diaphragm water of flowing through has only cold water, and is installed in indoorly, and the range of temperature at diaphragm place is little, also can improve the working life of diaphragm.On decompression sheet or the lower valve base or the slotted eye that supplies water and flow is set simultaneously, to prevent that diaphragm is descending and to bump when connecing that water is mobile on obstructions with lower valve base.
Described spring can be provided with different specifications according to different story heights, makes things convenient for the user to select for use.Water level can revolve post by adjusting water level within the same floor, adjusts the pressure of spring, adjusts accordingly.
Description of drawings
Below in conjunction with accompanying drawing specific embodiment of the utility model is described in further detail.
Fig. 1 is the utility model theory structure schematic representation;
Embodiment
As Fig. 1, a kind of multifuctional solar water level autocontrol valve, include upper valve base 6, lower valve base 8, diaphragm 7, spool 10, spring 5, water level and revolve post 4, valve gap 2, valve rod 3, water speed knob 1 and decompression sheet 12.Upper valve base 6, the extruding of lower valve base 8 usefulness engineering plastics form, and also the available metal casting forms; Water inlet 11 holes of lower valve base 8 can be used as the auxiliary hole that spool is installed.Diaphragm 7 is installed between the lower valve base, and its connecting mode can adopt Bolt Connection.Spool 10, valve rod 3 are fixed on the diaphragm, and spool 10 extend in the lower valve base water inlet.Spool 10 is processed into the cone bench-type, increases valve contact surface pressure, has improved the sealing of valve.Diaphragm 7 is because of obstructed superheated water, and is installed in indoorly, therefore, need not to consider heat-resistant material, uses conventional plastics or rubber to get final product.When diaphragm 7 is upper, valve closing, when diaphragm 7 is the next, valve open; Be provided with spring 5 between upper valve base 6 and the diaphragm 7, water level revolves post 4 and is provided with for the notch of adjusting pressure, and can revolve the pressure that post 4 is adjusted spring by water level, reaches the purpose of adjusting cistern water level; Described valve rod 5 is fixed on the diaphragm 7, and water speed knob 1 is installed on the valve rod 4, by adjusting the distance of 2 of itself and valve gaps, can reach the purpose of water in strong pass and the automatic control.
Described decompression sheet 12 1 ends are fixed on the diaphragm 7, the other end when diaphragm 7 is descending and lower valve base 12 bump and connect, to reduce the tension force of diaphragm 7; For prevent to reduce pressure sheet 12 and lower valve base 12 bump connect after, hinder flowing of water, on decompression sheet 12 or lower valve base 12, the slotted eye that supplies water and flow need be set.
Claims (3)
1. multifuctional solar water level autocontrol valve includes upper valve base, lower valve base, diaphragm, spool, spring, water level and revolves post, valve gap; Diaphragm seal is between last lower valve base, and spool is fixed on the diaphragm, and extend in the lower valve base water inlet, when diaphragm is upper, and valve closing, when diaphragm is the next, valve open; Be provided with spring between upper valve base and the diaphragm, and can revolve post by water level and adjust its pressure; It is characterized in that: also comprise valve rod, water speed knob and decompression sheet, described valve rod is fixed on the diaphragm, and water speed knob is installed on the valve rod.
2. multifuctional solar water level autocontrol valve according to claim 1 is characterized in that: described decompression sheet one end is fixed on the diaphragm, the other end when diaphragm is descending and lower valve base bump and connect; Also be provided with the slotted eye that supplies water and flow on the decompression sheet.
3. multifuctional solar water level autocontrol valve according to claim 1 is characterized in that: described lower valve base bumping and meet the place with the decompression sheet, is provided with the slotted eye that supplies water and flow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200669205U CN201934736U (en) | 2011-03-08 | 2011-03-08 | Multifunctional solar water level automatic control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200669205U CN201934736U (en) | 2011-03-08 | 2011-03-08 | Multifunctional solar water level automatic control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201934736U true CN201934736U (en) | 2011-08-17 |
Family
ID=44446255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200669205U Expired - Fee Related CN201934736U (en) | 2011-03-08 | 2011-03-08 | Multifunctional solar water level automatic control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201934736U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107255095A (en) * | 2017-07-07 | 2017-10-17 | 中国煤炭科工集团太原研究院有限公司 | The reverse aqueous medium hydraulic control one-way valve of ultralow pressure |
| CN111795193A (en) * | 2020-07-22 | 2020-10-20 | 孔令香 | High-stability self-operated pressure regulating valve |
-
2011
- 2011-03-08 CN CN2011200669205U patent/CN201934736U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107255095A (en) * | 2017-07-07 | 2017-10-17 | 中国煤炭科工集团太原研究院有限公司 | The reverse aqueous medium hydraulic control one-way valve of ultralow pressure |
| CN107255095B (en) * | 2017-07-07 | 2019-07-02 | 中国煤炭科工集团太原研究院有限公司 | The reversed aqueous medium hydraulic control one-way valve of ultralow pressure |
| CN111795193A (en) * | 2020-07-22 | 2020-10-20 | 孔令香 | High-stability self-operated pressure regulating valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20120308 |