CN2488012Y - Float valve siphon-type water level controller for solar water heater - Google Patents
Float valve siphon-type water level controller for solar water heater Download PDFInfo
- Publication number
- CN2488012Y CN2488012Y CN01227969U CN01227969U CN2488012Y CN 2488012 Y CN2488012 Y CN 2488012Y CN 01227969 U CN01227969 U CN 01227969U CN 01227969 U CN01227969 U CN 01227969U CN 2488012 Y CN2488012 Y CN 2488012Y
- Authority
- CN
- China
- Prior art keywords
- water
- unidirectional
- valve
- lower chamber
- control apparatus
- 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
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
Abstract
The utility model relates to a water level controller, in particular to a float valve siphon-type water level controller for solar water heater. Three movably connected cavities constitute a main body of the utility model, the cavities are provided with water intakes, one-way water return valves, one-way water return valve seats, bosses, one-way water supply valves, one-way water supply valve seats, partition boards, valves, float ball rods and float balls in sequence from the bottom to the top inside. The utility model is an integration of a water supply pipe and a drain pipe to realize water supplying and drainage according to the siphon principle, which is simple in structure, small in volume, easy to assemble and disassemble and convenient to repair and maintenance.
Description
The utility model relates to a kind of water-level control apparatus, especially a kind of float valve hydrocone type water-level control apparatus that is used for solar water heater.
Solar water heater has entered huge numbers of families at present, the device of control water level generally is mechanical in the solar water heater, mainly connect to form a ball-cock assembly by ball float, valve rod, valve, ball-cock assembly lies in a horizontal plane in the water tank, and valve rod is equivalent to lever, is to use the buoyancy of ball float and pressure that lever principle is come the equilibrium water and control water level and sealing, only can play the effect of control and sealing, purposes is single, again because of its no return water system, and the integrated antifreeze emptying system of inconvenience; The device of this control water level just is directly fixed in the water tank when making solar water heater, and this ball-cock assembly ball float volume is big, is not easy to dismounting and maintenance.
The purpose of this utility model provides a kind of upper and lower conduit that integrates, make water level control and sealing performance reliable, can integrated antifreeze emptying system at cold district, simple in structure, be convenient to dismounting, the float valve hydrocone type water-level control apparatus that is used for solar water heater that volume is little is installed and maintenance.
The technical solution of the utility model is as follows: a kind of float valve hydrocone type water-level control apparatus that is used for solar water heater, comprise that one is enclosed within the ball float at ball lever top, the ball lever bottom is connected with valve body, its main body adopts flexible connection to become one by the cavity of three hollows from top to bottom, and they are guiding cavity, middle chamber, lower chamber successively; Guiding cavity both ends open; Valve body is in middle chamber, middle chamber upper end shape is identical with the valve body shape and middle a hole arranged, the external diameter in hole is greater than the external diameter of valve rod, on the inwall at 1/3rd places, lower chamber top an annular boss is arranged, unidirectional water supply valve seat is placed on the boss, unidirectional water supply valve is embedded in the unidirectional water supply valve seat, the porose dividing plate in an edge be placed on unidirectional water supply valve seat upper end and shape similar to the shape of lower chamber; On the sidewall at 1/3rd places, lower chamber bottom a through hole is arranged, be with a sleeve pipe in the through hole, be plugged with sealing ring between sleeve pipe and the through hole, sleeve pipe and unidirectional backwater valve seat are by being threaded, and unidirectional back-water valve (BWV) is embedded on the unidirectional backwater valve seat, unidirectional backwater valve seat one end paste mutually with the lower chamber inwall and shape identical, the bottom of lower chamber is a reducing, reducing place is a water inlet, and the upper end of water inlet is an outer lug boss, on the outer wall below the above through hole of the outer lug boss of lower chamber screw thread is arranged.
Described guiding cavity, middle chamber, lower chamber are the garden cylindricality.
Described guiding cavity, middle chamber, lower chamber adopt to be threaded and become one.
Effect of the present utility model is as follows:
1) simple in structure, be convenient to install, dismantle and maintenance: owing to adopt three removable cavitys to make main body, form the integral body of a compact conformation, whole device volume is little, the place, the mouth of a river up and down that available bolt directly vertically is installed on the solar water heater bottom gets final product, dismounting like this, installation and maintenance only need be opened bolt and be got final product, and be not only convenient but also reliable.
2) antifreeze emptying system easy of integration: because of having return water system, can in time the water in the solar water heater return pipe be emitted, prevent that the water in the return pipe is frozen, influence the durability of return pipe at cold district, safe and reliable.
3) control water level automatically and sealing is reliable: the buoyancy of utilization ball float and the pressure of water self make it can control water level automatically, reliably to water.
Below in conjunction with accompanying drawing the utility model is further specified:
Fig. 1 is a water state schematic diagram on the utility model.
Fig. 2 is the utility model backwater view.
Fig. 3 is the structural representation of the utility model dividing plate 11.
Fig. 4 is the vertical view of the utility model middle chamber 15.
Embodiment: a kind of float valve hydrocone type water-level control apparatus that is used for solar water heater, comprise that one is enclosed within the ball float 7 at ball lever 12 tops, ball lever 12 bottoms are connected with valve body 5, its main body adopts flexible connection to become one by the cavity of three hollows from top to bottom, and they are guiding cavity 14, middle chamber 15, lower chamber 16 successively; Guiding cavity 14 both ends opens; Valve body 5 is in middle chamber 15, middle chamber 15 upper end shapes are identical with valve body 5 shapes and middle a hole 18 arranged, the external diameter in hole 18 is greater than the external diameter of valve rod 12, on the inwall at 1/3rd places, lower chamber 16 tops an annular boss 22 is arranged, unidirectional water supply valve seat 10 is placed on the boss 22, unidirectional water supply valve 4 is embedded in the unidirectional water supply valve seat 10, the porose dividing plate 11 in an edge be placed on unidirectional water supply valve seat 10 upper ends and shape similar to the shape of lower chamber 16; On the sidewall at 1/3rd places, lower chamber 16 bottoms a through hole 23 is arranged, be with a sleeve pipe 20 in the through hole 23, be plugged with sealing ring 19 between sleeve pipe 20 and the through hole 23, sleeve pipe 20 and unidirectional backwater valve seat 9 are by being threaded, unidirectional back-water valve (BWV) 2 is embedded on the unidirectional backwater valve seat 9, unidirectional backwater valve seat 9 one ends paste mutually with lower chamber 16 inwalls and shape identical, the bottom of lower chamber 16 is a reducing, reducing place is a water inlet 1, the upper end of water inlet 1 is an outer lug boss, on the outer wall of the above through hole of the outer lug boss of lower chamber 16 below 23 screw thread is arranged.Described guiding cavity 14, middle chamber 15, lower chamber 16 adopt to be threaded and become one; Described guiding cavity 14, middle chamber 15, lower chamber 16 are the garden cylindricality; Described unidirectional backwater valve seat 9, unidirectional water supply valve seat 10 are hollow, and outer wall is a Rotary-table, and the centre is a cone; Valve body 5 is solid frustums; Described unidirectional water supply valve 4 is spherical; Described unidirectional back-water valve (BWV) 2 is "T"-shaped; Be evenly equipped with four slotted holes 17 on the edge of described dividing plate 11.The position of the unidirectional water supply valve 4 of dividing plate 11 restrictions, valve body 5.Use in the through hole 23 of the preceding lower chamber 16 of earlier sleeve pipe 20 usefulness sealing rings 19 being packed into, unidirectional backwater valve seat 9 is by being threaded on the sleeve pipe 20, unidirectional back-water valve (BWV) 2 is embedded on the unidirectional backwater valve seat 9, then unidirectional water supply valve seat 10 is placed on the boss 22 in the lower chamber 16, unidirectional water supply valve 4 is embedded in the unidirectional water supply valve seat 10, dividing plate 11 is placed on unidirectional water supply valve seat 10 tops, the ball lever 12 that is connected with valve body 5 is stretched in the middle chamber 15 from the bottom of middle cavity 15, ball lever 12 is just in time by hole 18, the guiding of screwing on middle chamber 15 tops then cavity 14, ball float 7 is enclosed within the top of ball lever 12, load onto lower chamber 16 in middle chamber 15 bottoms, the whole device that connects vertically is installed on the place, the mouth of a river up and down of solar water heater bottom with bolt, when the water tank middle water level does not reach control water level 6, valve body 5 suffered buoyancy drop on the dividing plate 11 less than gravity valve body 5 this moment, water enters in the cavity upwards mobile along the direction of arrow as shown in Figure 1 from water inlet 1, enter in the water tank through the hole 17 on the dividing plate 11, unidirectional water supply valve 4 is opened with the impact of water, during beginning since in the water-level control apparatus pressure of water greater than the pressure of water in the water tank, thereby unidirectional back-water valve (BWV) 2 is in closed condition, because the impulsive force of water is smaller, valve body 5 is not separated with dividing plate 11, increase along with inflow, valve body 5 breaks away from dividing plate 11 and moves up, when water level reaches control water level 6, the suffered buoyancy of valve body 5 is greater than gravity as shown in Figure 2, and valve body 5 is along with the impact of water moves up until closing; Unidirectional water supply valve 4 is closed because of the effect of deadweight, the cavity of unidirectional water supply valve 4 bottoms forms negative pressure, when the water in the water tank is heated to the temperature of user's needs, when the user makes water, open hot-water valve, this moment, unidirectional back-water valve (BWV) 2 was opened because of the formation of siphonage, hot water in the water tank just enters in the lower chamber 16 from through hole 23 and flows out along water inlet 1, realizes the upper and lower conduit one.
When being lower than the control water level, the water tank middle water level enters the foregoing water process that goes up again.
This float valve hydrocone type water-level control apparatus can be used steel, also can make of engineering plastics; It also can be used for having the miscellaneous equipment of water recovery apparatus to control water level.
Claims (8)
1. float valve hydrocone type water-level control apparatus that is used for solar water heater, comprise that one is enclosed within the ball float (7) at ball lever (12) top, ball lever (12) bottom is connected with valve body (5), the main body that it is characterized in that it adopts flexible connection to become one by the cavity of three hollows from top to bottom, and they are guiding cavity (14), middle chamber (15), lower chamber (16) successively; Guiding cavity (14) both ends open; Valve body (5) is in middle chamber (15), middle chamber (15) upper end shape is identical with valve body (5) shape and middle a hole (18) arranged, the external diameter in hole (18) is greater than the external diameter of valve rod (12), on the inwall at 1/3rd places, lower chamber (16) top an annular boss (22) is arranged, unidirectional water supply valve seat (10) is placed on that boss (22) is gone up, unidirectional water supply valve (4) is embedded in the unidirectional water supply valve seat (10), the porose dividing plate (11) in an edge be placed on unidirectional water supply valve seat (10) upper end and shape similar to the shape of lower chamber (16); On the sidewall at 1/3rd places, lower chamber (16) bottom a through hole (23) is arranged, be with a sleeve pipe (20) in the through hole (23), be plugged with sealing ring (19) between sleeve pipe (20) and the through hole (23), sleeve pipe (20) and unidirectional backwater valve seat (9) are by being threaded, unidirectional back-water valve (BWV) (2) is embedded on the unidirectional backwater valve seat (9), unidirectional backwater valve seat (9) one ends paste mutually with lower chamber (16) inwall and shape identical, the bottom of lower chamber (16) is a reducing, reducing place is water inlet (1), the upper end of water inlet (1) is an outer lug boss, on the outer wall below the above through hole of outer lug boss (23) of lower chamber (16) screw thread is arranged.
2. the float valve hydrocone type water-level control apparatus that is used for solar water heater as claimed in claim 1, the cavity (14) that it is characterized in that leading, middle chamber (15), lower chamber (16) adopt to be threaded and become one.
3. the float valve hydrocone type water-level control apparatus that is used for solar water heater as claimed in claim 1 or 2, the cavity (14) that it is characterized in that leading, middle chamber (15), lower chamber (16) are the garden cylindricality.
4. the float valve hydrocone type water-level control apparatus that is used for solar water heater as claimed in claim 1 or 2 is characterized in that unidirectional backwater valve seat (9), unidirectional water supply valve seat (10) are hollow, and outer wall is a Rotary-table, and the centre is a cone; Valve body (5) is solid frustum.
5. the float valve hydrocone type water-level control apparatus that is used for solar water heater as claimed in claim 1 or 2 is characterized in that unidirectional water supply valve (4) is spherical.
6. the float valve hydrocone type water-level control apparatus that is used for solar water heater as claimed in claim 1 or 2 is characterized in that unidirectional back-water valve (BWV) (2) is "T"-shaped.
7. the float valve hydrocone type water-level control apparatus that is used for solar water heater as claimed in claim 1 or 2 is characterized in that being evenly equipped with four slotted holes (17) on the edge of dividing plate (11).
8. the float valve hydrocone type water-level control apparatus that is used for solar water heater as claimed in claim 1, the cavity (14) that it is characterized in that leading, middle chamber (15), lower chamber (16) are for prismatic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01227969U CN2488012Y (en) | 2001-06-21 | 2001-06-21 | Float valve siphon-type water level controller for solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01227969U CN2488012Y (en) | 2001-06-21 | 2001-06-21 | Float valve siphon-type water level controller for solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2488012Y true CN2488012Y (en) | 2002-04-24 |
Family
ID=33643251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01227969U Expired - Fee Related CN2488012Y (en) | 2001-06-21 | 2001-06-21 | Float valve siphon-type water level controller for solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2488012Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102455074A (en) * | 2010-10-29 | 2012-05-16 | 樊建文 | Automatic water feed stopping device of solar water heater |
| CN113661853A (en) * | 2021-08-12 | 2021-11-19 | 何娇 | Automatic irrigate flowerpot and balcony of adaptation thereof |
-
2001
- 2001-06-21 CN CN01227969U patent/CN2488012Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102455074A (en) * | 2010-10-29 | 2012-05-16 | 樊建文 | Automatic water feed stopping device of solar water heater |
| CN113661853A (en) * | 2021-08-12 | 2021-11-19 | 何娇 | Automatic irrigate flowerpot and balcony of adaptation thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2488012Y (en) | Float valve siphon-type water level controller for solar water heater | |
| CN203145162U (en) | Water economizer with automatic pressurizing function | |
| CN2214462Y (en) | Building drain duct check valve | |
| CN2572300Y (en) | Float type water filling/taking device in water tank of solar energy water heater | |
| CN111101579A (en) | Device for converting gravity flow drainage into pressure flow drainage | |
| CN201583003U (en) | Solar energy water heater capable of automatically supplying water | |
| CN2498415Y (en) | Automatic water supply valve | |
| CN208799826U (en) | A kind of modified desulfurization water tank water replanishing device | |
| CN220268535U (en) | Micro-resistance large-flow multifunctional float valve | |
| CN202266708U (en) | External automatic control water feeding device | |
| CN215858053U (en) | Water-saving automatic flushing device for toilet | |
| CN2398483Y (en) | Valve | |
| CN2406142Y (en) | Inverted bucket trap regalation valve | |
| CN2575379Y (en) | Antifreezing valve | |
| CN2157947Y (en) | Household full-automatic water-storing apparatus | |
| CN220939593U (en) | Small sedimentation tank of same-layer drainage system | |
| CN202972148U (en) | Water-saving emptying device | |
| CN211922892U (en) | Device for converting gravity flow drainage into pressure flow drainage | |
| CN2522481Y (en) | High-level cistern water-saving apparatus | |
| CN2365701Y (en) | Hydraulic water level control valve | |
| CN2158013Y (en) | Looping float valve | |
| CN2391145Y (en) | Charging and discharging water controller for solar water heater | |
| CN2226257Y (en) | Ball-cock controlled solar water heater capable of filling cold water automatically | |
| CN2197528Y (en) | Controller for single pipe as inlet and outlet | |
| CN2221616Y (en) | Low cistern fitting part for toilet |
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 |