CN203847793U - Water level controller of full-automatic water tower - Google Patents
Water level controller of full-automatic water tower Download PDFInfo
- Publication number
- CN203847793U CN203847793U CN201420203761.2U CN201420203761U CN203847793U CN 203847793 U CN203847793 U CN 203847793U CN 201420203761 U CN201420203761 U CN 201420203761U CN 203847793 U CN203847793 U CN 203847793U
- Authority
- CN
- China
- Prior art keywords
- valve body
- water
- main valve
- elastomer
- cavity
- 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 - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 127
- 229920001971 elastomer Polymers 0.000 claims abstract description 61
- 239000000806 elastomer Substances 0.000 claims abstract description 58
- 238000007789 sealing Methods 0.000 claims abstract description 41
- 238000012856 packing Methods 0.000 claims description 7
- 239000003292 glue Substances 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Fluid-Driven Valves (AREA)
Abstract
The utility model discloses a water level controller of a full-automatic water tower. The water level controller comprises a main valve body which is internally provided with a cavity allowing water flow to pass through, and a water inlet and a water outlet are arranged on the main valve body. The water level controller is characterized in that an upper sealing elastomer and an adjusting spring tightly pressed on the upper sealing elastomer are arranged above the cavity of the main valve body, a lower sealing elastomer is arranged below the cavity of the main valve body, a linkage pull rod is arranged between the upper sealing elastomer and the lower sealing elastomer and forms linkage fit, an internal chamber is arranged in the cavity of the main valve body, the internal chamber is provided with an inner water inlet facing the lower sealing elastomer and an inner water outlet communicated with the water outlet, the cavity of the main valve body is divided into an upper pressure chamber, a lower pressure chamber, an outer water inlet chamber and an inner water inlet chamber through the upper sealing elastomer, the lower sealing elastomer and the internal chamber, an upper flow guide hole is formed between the upper pressure chamber and the inner water inlet chamber, and a lower flow guide hole is formed between the lower pressure chamber and the outer water inlet chamber.
Description
Technical field
The utility model relates to a kind of water level controller for water.
Background technique
Water level controller for water refers to and is applied in the instrument that carries out automatic water level control on water tower, mostly is full-automatic, can realize unmanned, lack of water automatic water supplement, and water completely can stop into water automatically.
Water level controller for water is mainly divided into mechanical type and electromagnetic type.Mechanical as Lever type ball float inlet valve, by accessories such as floating ball device, safety check, threeway, outer silks, combined.Sort controller shortcoming is: 1, complex structure, and need professional workforce to install, time-consuming, take material; 2, rate of fault is high, as the time vibration of easily occurring that water tower spilling water, lever and floating are soon closed is large, occurs that sealing deviation, one way stop peturn valve time one are long, and valve block occurs distortion or blocked by foul, and Feng Buyan; 3, maintenance difficult, as while there is water tower spilling water, very difficult judgement is that ball float leaks or safety check leaks, 4, can polluted-water, ball float directly contacts with water body, can produce dirt for a long time, affects water quality.Electromagnetic type, as solenoid valve, needs power supply, and power failure can not be worked, and arrange electric wire and easily burn out, and also dangerous.
Model utility content
The technical problems to be solved in the utility model be to provide a kind of simple in structure, convenient for installation and maintenance, control accurately, can not polluted-water and without the full-automatic water tower water level controller of electricity consumption.
For addressing the above problem, the technical solution adopted in the utility model comprises main valve body, the cavity passing through for water supply stream in described main valve body, on main valve body, be provided with water intake, water outlet, it is characterized in that: described main valve body cavity top is provided with sealing elastomer and is pressed on the Regulation spring on sealing elastomer, the cavity below of described main valve body arranges lower seal elastomer, between described upper sealing elastomer and lower seal elastomer, be provided with linkage pull rod and form through transport and coordinate, in the cavity of described main valve body, be provided with inner cavity chamber, described inner cavity chamber has towards the elastomeric interior water intake of lower seal and the interior water outlet that is communicated with water outlet, described upper sealing elastomer, lower seal elastomer, inner cavity chamber is divided into upward pressure chamber by the cavity of main valve body, downforce chamber, outer water-inlet cavity and interior water-inlet cavity, between described upward pressure chamber and interior water-inlet cavity, be provided with pod apertures, between described downforce chamber and outer water-inlet cavity, be provided with lower pod apertures.
Described full-automatic water tower water level controller, it is characterized in that: described main valve body is comprised of upper cover, lower cover, main body, described upper sealing elastomer, lower seal elastomer are separately positioned between upper cover, lower cover and main body, on described, cover the adjusting nut that is provided with adjustment hole and coordinates with adjustment hole, described Regulation spring correspondence is arranged on adjustment hole below.
Described full-automatic water tower water level controller, is characterized in that: described linkage pull rod is provided with elastic seal cartridge, seal ring, is respectively used to seal the space between upward pressure chamber, downforce chamber and interior water-inlet cavity.
Described full-automatic water tower water level controller, it is characterized in that: described upper sealing elastomer center arranges movable joint part and is connected with described linkage pull rod upper end movable joint, described lower seal elastomer center arrange lower movable joint part and with up and down connection of described linkage pull rod lower end.
Described full-automatic water tower water level controller, is characterized in that: described upper sealing elastomer top arranges packing ring, and described Regulation spring active force is executed to packing ring.
Described full-automatic water tower water level controller, is characterized in that: described upper pod apertures is arranged on main valve body inwall, and its aperture is 2-4mm, and described lower pod apertures is arranged on lower seal elastomer, and its aperture is 1-2mm.
Described full-automatic water tower water level controller, is characterized in that: also comprise a containment vessel being comprised of shell and outer upper cover, described main valve body is placed in containment vessel, and the described outside upper end that covers is provided with outer ventilative nut and air hole.
Described full-automatic water tower water level controller, is characterized in that: the space between described containment vessel and main valve body is filled with insulation glue.
Described full-automatic water tower water level controller, is characterized in that: described upper pod apertures aperture is 3mm, and pod apertures aperture is 1.5mm.
Full-automatic water tower water level controller of the present utility model is supplied with water level detecting and current to control and is attached to the valve arrangement that forms as one in main valve body, has simple in structure, convenient for installation and maintenance, steady performance.By the pressure difference between upward pressure chamber, downforce chamber, change, automatically realize current and supply with control, without ball float or water level switch are installed in water tower, there are environmental protection and energy saving; Also without other valve or control gear are installed inside and outside main valve body, just can automatically realize water inlet and the control that completely stops of water, have simple and reasonablely, low cost and other advantages, can spread use.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is exploded view of the present utility model;
Fig. 3 is sectional view of the present utility model;
Fig. 4 is main valve body inner-cavity structure schematic diagram;
Fig. 5 is the graph of a relation between upper sealing elastomer, lower seal elastomer, linkage pull rod.
Embodiment
As shown in Fig. 1 to 5, full-automatic water tower water level controller of the present utility model, comprise the main valve body 1 of being cast by metal or plastics, the cavity passing through for water supply stream in described main valve body 1, on main valve body 1, be provided with water intake 2, water outlet 3, described water intake 2, water outlet 3 are provided with copper body internal thread.Described main valve body 1 cavity top is provided with sealing elastomer 4 and is pressed on the Regulation spring 5 on sealing elastomer, the cavity below of described main valve body 1 arranges lower seal elastomer 7, between described upper sealing elastomer 4 and lower seal elastomer 7, be provided with linkage pull rod 6 and form through transport and coordinate, in the cavity of described main valve body 1, be provided with inner cavity chamber 10, described inner cavity chamber 10 has towards the interior water intake 11 of lower seal elastomer 7 and the interior water outlet 12 that is communicated with water outlet 3, described upper sealing elastomer 4, lower seal elastomer 7, inner cavity chamber 10 is divided into upward pressure chamber 13 by the cavity of main valve body 1, downforce chamber 14, outer water-inlet cavity 15 and interior water-inlet cavity 16, between described upward pressure chamber 13 and interior water-inlet cavity 16, be provided with pod apertures 17, between described downforce chamber 14 and outer water-inlet cavity 15, be provided with lower pod apertures 18.Described upper sealing elastomer 4 is made diaphragm by silica gel, the sealing reed that described lower seal elastomer 7 is made by rubber.
Described main valve body 1 is comprised of upper cover 19, lower cover 20, main body 21, described upper sealing elastomer 4, lower seal elastomer 7 are separately positioned between upper cover 19, lower cover 20 and main body 21, the adjusting nut 23 that described upper cover 19 is provided with adjustment hole 22 and coordinates with adjustment hole, described Regulation spring 5 correspondences are arranged on adjustment hole 22 belows.Described adjusting nut 23 is for regulating the height of water level, when adjusting nut 23 is twisted downwards, Regulation spring 5 is executed the upwards pressure of sealing elastomer 4 and is increased, need pressure larger in water tower to promote linkage pull rod 6, thereby reach the object (it is that hydraulic pressure increases that water level improves) of flooding, otherwise contrary.
For further optimizing such scheme, described linkage pull rod 6 is provided with elastic seal cartridge 24, seal ring 25, is respectively used to seal the space between upward pressure chamber 13, downforce chamber 14 and interior water-inlet cavity 16.
Described upper sealing elastomer 4 centers arrange movable joint part 36 and are connected with described linkage pull rod 6 upper end movable joints, be specially movable joint part 36 and be arranged on upper sealing elastomer 4 centers by upper cap nut 37, in upper movable joint part 36 lower ends, slotted hole 38 is set, in linkage pull rod 6 upper ends, the buckle 39 coordinating with slotted hole clamping is set; Described lower seal elastomer 7 centers arrange lower movable joint part 33 and with described linkage pull rod up and down connection of 6 lower ends, be specially lower movable joint part 33 and be arranged on lower seal elastomer 7 centers by lower nut 34, at lower movable joint part 33, be provided with center hole 40, in linkage pull rod 6 lower ends, the Sealing shield ring 35 coordinating with center hole is set, described linkage pull rod diameter is less than center hole aperture, and described Sealing shield ring diameter is greater than center hole aperture.During assembling, first seal ring 25 is penetrated to linkage pull rod 6, then linkage pull rod 6 is penetrated from the bottom up to the center hole 40 of lower movable joint part 33, then be inserted in after elastic seal cartridge 24 and upper movable joint part 36 clampings.After assembling, linkage pull rod is movable in can certain limit on upper movable joint part, can be up and down on lower movable joint part, and this Placement solves because external water pressure is unstable or cross the phenomenon that conference causes valve body vibration.
Described upper sealing elastomer 4 tops arrange packing ring 27, and described Regulation spring 5 active forces are executed to packing ring 27.Packing ring makes elastomer stressed more even, guarantees that it is steady.
Described upper pod apertures 17 is arranged on main valve body 1 inwall, and its aperture is 2-4mm, is desirably 3mm most.Described lower pod apertures 18 is arranged on lower seal elastomer 7, and its aperture is 1-2mm, is desirably 1.5mm most.Design principle is that upper pod apertures aperture is greater than lower pod apertures aperture, otherwise can cause controlling for cutting off the water insensitive, and valve body oscillation phenomenon.If aperture is excessive, can cause upper and lower pressure chamber pressure instability, too small meeting causes blocking phenomenon.
Controller of the present utility model also comprises a containment vessel being comprised of shell 29 and outer upper cover 28, and described main valve body 1 is placed in containment vessel, and described outer upper cover 28 upper ends are provided with outer ventilative nut 31 and air hole 32.Space between described containment vessel and main valve body 1 is filled with insulation glue.Outer ventilative nut 31 and air hole 32 prevent between main valve body and containment vessel that, due to sealing production negative pressure, impact is for cutting off the water control.Insulation glue has the effect of heat-preserving anti-freezing, prevents main valve body ice up in winter, and impact is for cutting off the water.
Working principle: anhydrous in water tower, when water pipe pressure is relatively high, be subject to the pressure-acting of the interior hydraulic pressure of outer water-inlet cavity and Regulation spring and elastic seal cartridge, lower elastic sealed body is pressed down, interior water inlet is at initial state, automatically carry out moisturizing, water from water intake, water-inlet cavity, interior water intake, interior water-inlet cavity, interior water outlet and water outlet enter in water tower.Water tower level is lifting gradually, in water tower, hydraulic pressure also slowly raises thereupon, the water of interior water-inlet cavity enters upward pressure chamber by upper pod apertures, pressure in upward pressure chamber also increases, and while reaching certain value, the pressure that upper sealing elastomer is broken away from Regulation spring pops up, and pull-up linkage rod, the seal ring of linkage rod lower end seals the elastomeric center hole of lower seal, and current continue supercharging by lower pod apertures down pressure chamber, and pressure chamber and intake pipe pressure are maintained an equal level.In addition the upper sealing elastomer in upward pressure chamber pops up, and pulls lower seal elasticity to seal interior water intake, and Gu Shui stops completely automatically into water.
Note: in closing water process, elastic seal cartridge plays the effect that seals up the space between upward pressure chamber and interior water-inlet cavity, prevents that current from directly producing percussive pressure to epicoele, by upper pod apertures, upwards exerted pressure, sealing elastomer is slowly upspring, play fixed level, reduce the effect of vibrations; When supplying water, by the effect of elastic seal cartridge elastic force, help to open water intake downwards.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within being all included in protection domain of the present utility model.
Claims (9)
1. a full-automatic water tower water level controller, comprise main valve body (1), the cavity passing through for water supply stream in described main valve body (1), on main valve body (1), be provided with water intake (2), water outlet (3), it is characterized in that: described main valve body (1) cavity top is provided with sealing elastomer (4) and is pressed on the Regulation spring (5) on sealing elastomer, the cavity below of described main valve body (1) arranges lower seal elastomer (7), between described upper sealing elastomer (4) and lower seal elastomer (7), be provided with linkage pull rod (6) and form through transport and coordinate, in the cavity of described main valve body (1), be provided with inner cavity chamber (10), described inner cavity chamber (10) has towards the interior water intake (11) of lower seal elastomer (7) and the interior water outlet (12) that is communicated with water outlet (3), described upper sealing elastomer (4), lower seal elastomer (7), inner cavity chamber (10) is divided into upward pressure chamber (13) by the cavity of main valve body (1), downforce chamber (14), outer water-inlet cavity (15) and interior water-inlet cavity (16), between described upward pressure chamber (13) and interior water-inlet cavity (16), be provided with pod apertures (17), between described downforce chamber (14) and outer water-inlet cavity (15), be provided with lower pod apertures (18).
2. full-automatic water tower water level controller according to claim 1, it is characterized in that: described main valve body (1) is comprised of upper cover (19), lower cover (20), main body (21), described upper sealing elastomer (4), lower seal elastomer (7) are separately positioned between upper cover (19), lower cover (20) and main body (21), the adjusting nut (23) that described upper cover (19) is provided with adjustment hole (22) and coordinates with adjustment hole, described Regulation spring (5) correspondence is arranged on adjustment hole (22) below.
3. full-automatic water tower water level controller according to claim 1 and 2, it is characterized in that: described linkage pull rod (6) is provided with elastic seal cartridge (24), seal ring (25), be respectively used to seal the space between upward pressure chamber (13), downforce chamber (14) and interior water-inlet cavity (16).
4. full-automatic water tower water level controller according to claim 1 and 2, it is characterized in that: described upper sealing elastomer (4) center arranges movable joint part (36) and is connected with described linkage pull rod (6) upper end movable joint, described lower seal elastomer (7) center arrange lower movable joint part (33) and with described linkage pull rod (6) up and down connection of lower end.
5. full-automatic water tower water level controller according to claim 1 and 2, is characterized in that: described upper sealing elastomer (4) top arranges packing ring (27), and described Regulation spring (5) active force is executed to packing ring (27).
6. full-automatic water tower water level controller according to claim 1 and 2, it is characterized in that: described upper pod apertures (17) is arranged on main valve body (1) inwall, its aperture is 2-4mm, it is upper that described lower pod apertures (18) is arranged on lower seal elastomer (7), and its aperture is 1-2mm.
7. full-automatic water tower water level controller according to claim 1 and 2; it is characterized in that: also comprise a containment vessel being formed by shell (29) and outer upper cover (28); described main valve body (1) is placed in containment vessel, and described outer upper cover (28) upper end is provided with outer ventilative nut (31) and air hole (32).
8. full-automatic water tower water level controller according to claim 7, is characterized in that: the space between described containment vessel and main valve body (1) is filled with insulation glue.
9. full-automatic water tower water level controller according to claim 6, is characterized in that: described upper pod apertures (17) aperture is 3mm, and lower pod apertures (18) aperture is 1.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420203761.2U CN203847793U (en) | 2014-04-18 | 2014-04-18 | Water level controller of full-automatic water tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420203761.2U CN203847793U (en) | 2014-04-18 | 2014-04-18 | Water level controller of full-automatic water tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203847793U true CN203847793U (en) | 2014-09-24 |
Family
ID=51560811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420203761.2U Expired - Lifetime CN203847793U (en) | 2014-04-18 | 2014-04-18 | Water level controller of full-automatic water tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203847793U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953770A (en) * | 2014-04-18 | 2014-07-30 | 林昌华 | Fully automatic water tower water level controller |
| CN106801752A (en) * | 2017-02-22 | 2017-06-06 | 周琼 | A kind of outlet conduit for being easy to regulation cuts down door |
-
2014
- 2014-04-18 CN CN201420203761.2U patent/CN203847793U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953770A (en) * | 2014-04-18 | 2014-07-30 | 林昌华 | Fully automatic water tower water level controller |
| CN103953770B (en) * | 2014-04-18 | 2017-01-18 | 林昌华 | Fully automatic water tower water level controller |
| CN106801752A (en) * | 2017-02-22 | 2017-06-06 | 周琼 | A kind of outlet conduit for being easy to regulation cuts down door |
| CN106801752B (en) * | 2017-02-22 | 2018-11-30 | 袁静 | A kind of outlet conduit valve convenient for adjusting |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203129292U (en) | Low-flow started siphon water tank with water levels adjustable | |
| CN201524670U (en) | Steam cleaner | |
| CN206280223U (en) | A kind of air compressor machine automates discharge structure | |
| CN203847793U (en) | Water level controller of full-automatic water tower | |
| CN205064303U (en) | Water pump air relief valve | |
| CN204225236U (en) | One enters draining Integral hydraulic flushing valve | |
| CN204512450U (en) | A kind of Intelligent water meter control valve | |
| CN202790837U (en) | Automatic water supplementing valve | |
| CN203500632U (en) | Hydraulic remote control ball float valve | |
| CN203927018U (en) | A kind of electric remote control float valve | |
| CN201764076U (en) | Float ball valve for water tank | |
| CN103953770A (en) | Fully automatic water tower water level controller | |
| CN204200427U (en) | Universal generator AFS Auxiliary Fuel Supply System | |
| CN202182530U (en) | Top water-adding type humidifier | |
| CN104948819A (en) | Float stop valve | |
| CN201715055U (en) | Adjustable non-return pressure relief valve | |
| CN204239127U (en) | A kind of turbine chamber with automatic inflating device structure | |
| CN205190814U (en) | Simple and easy plunger valve | |
| CN204187038U (en) | Multi-functional pilot-operated diaphragm valve | |
| CN201753795U (en) | Liquid level balancing constant-flow device | |
| CN106679030A (en) | Humidifier water tank and humidifier using same | |
| CN204025748U (en) | Altitude valve | |
| CN203334382U (en) | Automatic water control tank | |
| CN208719428U (en) | Valve rod bottom fills formula ball valve | |
| CN203477340U (en) | Watertight stop valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |