CN105135037B - Direct Action Type automatic water compensating valve for solar water heater - Google Patents
Direct Action Type automatic water compensating valve for solar water heater Download PDFInfo
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- CN105135037B CN105135037B CN201510547699.8A CN201510547699A CN105135037B CN 105135037 B CN105135037 B CN 105135037B CN 201510547699 A CN201510547699 A CN 201510547699A CN 105135037 B CN105135037 B CN 105135037B
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- water
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- spool
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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
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/18—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float
- F16K31/20—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve
- F16K31/22—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve with the float rigidly connected to the valve
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Float Valves (AREA)
Abstract
The present invention relates to domestic solar water heater's ball-cock assembly water supplement technology fields, are especially used for the Direct Action Type automatic water compensating valve of solar water heater.Solve the problems, such as warming solar energy case moisturizing.For the Direct Action Type automatic water compensating valve of solar water heater, including bucket of swimming, water level pipe and valve body；Valve body is four-way valve body, valve body is axially open up and down, body wall is provided with water inlet pipe and outlet pipe, water inlet pipe and outlet pipe are located at the opposite two sides of valve body and are mutually staggered up and down, water level pipe is mounted on above valve body, and a bucket of swimming is installed above water level pipe, and a floating ball is arranged in bucket of swimming, a piece floating lever is set below floating ball, and floating lever extend into valve body across water level pipe and links together with spool.This automatic water compensating valve is small in size, and automatic water compensating valve is integrated with floating ball.
Description
Technical field
The present invention relates to domestic solar water heater's ball-cock assembly water supplement technology fields, especially for solar water heater
Direct Action Type automatic water compensating valve.
Background technique
People require reservoir in life and production, insulated water tank, central heating including solar water heater
The water tank of system, the water tower of industrial and mining enterprises, fire cistern and boiler replenishing water case etc. are controlled using automatic liquid level in such devices
Device, which carries out moisturizing, can save artificial and prevent water resource waste.Above-mentioned reservoir is mended when using tap water
When water, it is convenient and economical for carrying out moisturizing using altitude valve.But existing altitude valve is a kind of ball-cock assembly, is floated
Ball and connecting rod exist except valve body and install and use that inconvenient, easy to failure, the close easy leak that is not closed completely, service life are short etc. to be lacked
Point.
Solar energy is a kind of inexhaustible Natural re generation energy, and it is clean to be that owner can share
Net energy source.Currently, utilization of the mankind to solar energy has been achieved for remarkable break-throughs, especially in solar water heater field,
Using very universal.
General domestic solar water heater generally uses lever float valve moisturizing, water charging system is by mending to water tank moisturizing
Water tank, lever float valve, water supply pipe three parts composition.Running water pipe is connected with ball-cock assembly, through floating ball clear valve diameter to flow to mend
In water tank, then through water supply tank water inlet flow into water tank, when water level increases, water supply tank inner float ball rises with water level, drive lever to
Upper swing, stirs spool and moves axially forward water inlet is automatically closed, and stops moisturizing.When water tank discharges water water level decreasing, floating ball who
Water level falls, and lever swing poppet shaft, which is drawn back, opens water inlet moisturizing.
It closes axial force size and intake pressure and water inlet open area and floating ball displacement and lever length is directly proportional.It closes
It closes power and amplifies floating ball displacement by lever length to realize.So closing forces size is variation, due to lever length
Big water supply tank volume is with regard to big, general water capacity 10-15 liter；Moisturizing category height of water formula moisturizing, occurs moisturizing when water consumption is big
It is insufficient.Appearance and poor reliability, installation are complicated at high cost.
Summary of the invention
In order to overcome the disadvantages mentioned above of the prior art, it is small in size that the present invention provides a kind of monoblock type, radial to intake, poppet shaft
It is mobile to the unrelated a kind of floating ball of power and intake pressure and spool vertical axial, be automatically switched water inlet for solar water heater
Direct Action Type automatic water compensating valve.
The technical solution adopted by the present invention to solve the technical problems is: the Direct Action Type for solar water heater is mended automatically
Water valve, including bucket of swimming, water level pipe and valve body；Valve body is four-way valve body, and valve body is axially open up and down, body wall setting
There are water inlet pipe and outlet pipe, water inlet pipe and outlet pipe are located at the opposite two sides of valve body and are mutually staggered up and down, and water inlet pipe is located at
Below water pipe；Fixing sleeve is installed, there is circular hole in fixing sleeve bottom, screw rod is installed in circular hole, and screw rod passes through outside circular hole below valve body
A nut is arranged in portion, and with nut adjustment spring tension size, cylindrical spring, the setting of cylindrical drum spring top is arranged in screw rod top
Spool is installed in one screw, screw top, and spool side wall matches each other with body cavity shape；Water level pipe is mounted on valve body
A bucket of swimming is installed in side, water level pipe top, a floating ball is arranged in bucket of swimming, a piece floating lever of setting, floats below floating ball
Bar extend into valve body across water level pipe and links together with spool.
One guide sleeve is set between the valve body and fixing sleeve, and guide sleeve internal diameter is identical as spool outer diameter；Spool is by one
Section extra heavy pipe and one section of tubule composition, tubule are located above extra heavy pipe, are uniformly arranged three annular grooves on extra heavy pipe, tubule side wall surrounds
Cylinder is uniformly arranged four pieces of partitions.
The water inlet pipe outer wall is provided with screw thread, and an annulus is arranged in outer end on outlet pipe, is set with one and half on annulus
Be open nut, and sealing ring is provided between annulus and nut.Two O-shaped rubber seal rings are arranged in parallel in the floating lever bottom.
The box top of swimming is provided with bung, is provided with gas vent on bung.
Entire automatic water compensating valve is mounted on the incubator of solar water heater, is installed after swimming bucket, bucket of swimming
Bung position is slightly above incubator, first covers half opening nut on the annulus of outlet pipe by notch, does not have to thus change
External screw thread setting on existing incubator water inlet pipe, then rotates half opening nut handle close to the water inlet pipe of incubator for valve body
Valve body is fixed on incubator, and the water inlet pipe on valve body and external running water pipe are connected.
When not having water in valve body, due to the pulling force and floating ball of bottom spring, spool is drawn in fixing sleeve, this
Sample water inlet pipe and outlet pipe are connected to water level pipe, and when having water to come in, water is added in incubator, and the water inside water level pipe is protected
Hold with one height of incubator, when the water in water level pipe enter swim barrel Neto rise floating ball, due to floating ball draw floating lever, from
And by spool pull-up, spool just blocks water inlet pipe and outlet pipe, realizes the closing to automatic water compensating valve, and thus incubator stops
Only moisturizing.According to the use process of incubator, with water level decreasing situation, automatic water compensating valve can in time be mended incubator
Water.
It needs to configure a water for solar energy the invention has the following advantages: efficiently solving current pressure-bearing solar
Case come carry out to incubator carry out moisturizing, this automatic water compensating valve is small in size, and automatic water compensating valve is integrated with floating ball, so effectively control
The water level of incubator processed, compact-sized, small in size to be integral structure, moisturizing is not influenced by tap water pressure size, moisturizing pressure
Power is close to tap water pressure.Easy to install and use, the service life, long failure rate was low, and installation and transportation facilitate at low cost.
Spool and floating lever are connected and fixed, and floating lever and floating ball are connected and fixed, and Direct Action Type is consequently formed, and are risen by water level
Water inlet is automatically closed in buoyancy, spool, works as water level decreasing, and floating ball overcomes under the effect of floating lever, floating ball gravity and spring tension
O-shaped rubber seal ring frictional force opens water inlet to water tank moisturizing with water level decreasing.
Valve body upper right forms movable joint and the mating connection moisturizing of water tank inlet screw thread by half opening nut, sealing ring.In this way
Design do not need to improve existing incubator technique, directly can be adapted to existing incubator, such use scope is more
Extensively, be conducive to using on other incubators.
Detailed description of the invention
Fig. 1 is unassembled structural schematic diagram of the invention.
Fig. 2 is valve body external structure schematic diagram of the invention.
Fig. 3 is the structural schematic diagram of spool of the invention.
It swims bucket 1, water level pipe 2, valve body 3, water inlet pipe 4, outlet pipe 5, fixing sleeve 6, screw rod 7, adjusting nut 8, cylindrical drum
Spring 9, screw 10, spool 11, bung 12, floating ball 13, floating lever 14, guide sleeve 15, extra heavy pipe 16, tubule 17, annular groove 18,
Partition 19, annulus 20, half opening nut 21, sealing ring 22, O-shaped rubber seal ring 23.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples.
Embodiment 1
As shown in Figure 1, being used for the Direct Action Type automatic water compensating valve of solar water heater, including bucket 1 of swimming, water level pipe 2 and valve
Body 3；Valve body 3 is four-way valve body, and valve body 3 is axial to be open up and down, and 3 side wall of valve body is provided with water inlet pipe 4 and outlet pipe 5, into
Water pipe 4 is located at the opposite two sides of valve body with outlet pipe 5 and is mutually staggered up and down, and water inlet pipe 4 is located at 5 lower section of outlet pipe；Under valve body 3
Side is equipped with fixing sleeve 6, and circular hole is arranged at 6 bottom of fixing sleeve, and screw rod 7 is installed in circular hole, and screw rod 7 passes through one tune of setting outside circular hole
Nut 8 is saved, cylindrical spring 9 is set above screw rod 7, a screw 10 is set at the top of cylindrical drum spring 9, valve is installed above screw 10
Core 11,11 side wall of spool match each other with 3 cavity shape of valve body；Water level pipe 2 is mounted on 3 top of valve body, installs above water level pipe 2
It swims bucket 1, bung 12 is provided at the top of bucket 1 of swimming, is provided with gas vent on bung 12.Bung is arranged to be convenient for the rubbish in bucket
Processing and maintenance.It swims that a floating ball 13 is arranged in bucket 1, a floating lever 14 is set below floating ball 13, and floating lever 14 passes through water
Position pipe 2 extend into valve body 3 and links together with spool 11.
Entire automatic water compensating valve is mounted on the incubator of solar water heater, is installed after swimming bucket, bucket of swimming
Bung position is slightly above incubator, first covers half opening nut on the annulus of outlet pipe by notch, does not have to thus change
External screw thread setting on existing incubator water inlet pipe, then rotates half opening nut handle close to the water inlet pipe of incubator for valve body
Valve body is fixed on incubator, and the water inlet pipe on valve body and external running water pipe are connected.
Embodiment 2
As shown in Figure 1, being used for the Direct Action Type automatic water compensating valve of solar water heater, including bucket 1 of swimming, water level pipe 2 and valve
Body 3；Valve body 3 is four-way valve body, and valve body 3 is axial to be open up and down, and 3 side wall of valve body is provided with water inlet pipe 4 and outlet pipe 5, into
Water pipe 4 is located at the opposite two sides of valve body with outlet pipe 5 and is mutually staggered up and down, and water inlet pipe 4 is located at 5 lower section of outlet pipe；Outlet pipe 5
It above water inlet pipe 4, keeps being connected to water level pipe at any time convenient for outlet pipe 5, is convenient for the water level of water level pipe and incubator in this way
Unanimously, change existing axial water inlet and realize radial water inlet, spool axial force and a kind of unrelated floating ball and spool of intake pressure
Vertical axial is mobile.
Fixing sleeve 6 is installed, there is circular hole in 6 bottom of fixing sleeve, screw rod 7 is installed in circular hole, and screw rod 7 passes through circle below valve body 3
One adjusting nut is set outside hole, cylindrical spring 9 is set above screw rod 7, adjusting adjusting nut 8 can change the length of screw rod 7
Degree changes spring tension size to reach.Thus buoyancy requirement can be required to meet according to different incubators.
As shown in figure 3, a screw 10 is arranged at the top of cylindrical drum spring 9, spool 11,11 side of spool are installed above screw 10
Wall matches each other with 3 cavity shape of valve body；Water level pipe 2 is mounted on 3 top of valve body, installs a bucket 1 of swimming above water level pipe 2,
It is provided with bung 12 at the top of the bucket 1 of swimming, is provided with gas vent on bung 12.Bung is arranged to be convenient for the garbage disposal in bucket
And maintenance, bucket 1 of swimming is interior to be arranged a floating ball 13, a floating lever 14 is arranged below floating ball 13, floating lever 14 passes through water level pipe 2
Valve body 3 is extend into link together with spool 11.
One guide sleeve 15 is set between valve body 3 and fixing sleeve 6, and 15 internal diameter of guide sleeve is identical as 11 outer diameter of spool, guiding
The setting of set 15 efficiently solves the direction of motion of spool 11, and more stable while specification matches, and the service life is longer.
Spool 11 is made of one section of extra heavy pipe 16 and one section of tubule 17, and tubule 17 is located above extra heavy pipe 16, on extra heavy pipe 16 uniformly
Three annular grooves 18 are set, and 17 side wall of tubule is uniformly arranged four pieces of partitions 19 around cylinder.The extra heavy pipe 16 of spool 11 is by groove
18 are divided into two sections, and every section more preferably cooperates water inlet pipe 4 and outlet pipe 5, effectively reach sealing effect, while mitigating weight and realizing light weight
Change design, be uniformly arranged four pieces of partitions 19 on tubule 17, certain buffering effect is reached to the water entered inside pipeline in this way,
Then it is upwardly into water level pipe and outlet pipe along tubule again and carries out moisturizing, while after moisturizing is completed, utilized in this way
Spacer gap can also the gap between outlet pipe preferably realize water level intercommunication.
4 outer wall of water inlet pipe is provided with screw thread, and an annulus 20 is arranged in outer end on outlet pipe 5, is set with one and half on annulus 20
Be open nut 21, and sealing ring 22 is provided between annulus 20 and half opening nut 21.The nut 21 that half opening is arranged effectively solves
The water inlet problem of outlet pipe 5 and incubator does not need that the secondary improvement of existing incubator progress can be realized well
Connection installation, while annulus and half opening nut are utilized, better tightness is installed in this way, since half opening nut 21 first covers
It is installed again on the annulus 20 of water pipe 5, is more advantageous in this way and automatic water compensating valve is fixed on incubator, 14 bottom of floating lever
Two O-shaped rubber seal rings 23 are arranged in parallel.The floating effect of floating lever 14 is effectively increased, stress multiple in this way improves floating ball
The sensitivity of corresponding SEA LEVEL VARIATION.
Domestic solar water heater's moisturizing is used, as long as connecting valve body traveling nut with water tank water intake when installation, valve body base
This can vertically be used.Its function is when using water in solar water container, water level can decline, a barrel water at this point, water compensating valve is swum
Bit synchronization decline, floating ball can also decline together because draft reduces with water level, and spool to moving down, is opened under spring force
Water inlet is to water tank moisturizing.Conversely, water level gradually rises when closing discharge valve of cistern for water-closet door, bucket water level also synchronous rising is floated, is floated
Ball draft increases.Buoyancy increases therewith, and floating ball pulls spool to move up closing water inlet through pull rod.Such Zhou Er renews realization
It is automatically switched the moisturizing of water inlet feed-tank.
Tap water of the present invention is radial water inlet, and spool axial direction intake pressure is zero.Closing and opening force and tap water pressure
It is unrelated with water outlet size, it is only related with radial seal ring and sealing shroud frictional force and reset cylinder tension spring axial tension.
Claims (5)
1. being used for the Direct Action Type automatic water compensating valve of solar water heater, it is characterised in that: including bucket of swimming, water level pipe and valve body；
Valve body is four-way valve body, and valve body is axially open up and down, and body wall is provided with water inlet pipe and outlet pipe, water inlet pipe and water outlet
Pipe is located at the opposite two sides of valve body and is mutually staggered up and down, and water inlet pipe is located at below outlet pipe；Fixing sleeve is installed below valve body,
Circular hole is arranged at fixing sleeve bottom, and screw rod is installed in circular hole, and screw rod, which passes through, is arranged an adjusting nut outside circular hole, setting above screw rod
Cylindrical spring, cylindrical spring top are arranged a screw, install spool above screw, spool side wall and body cavity shape are mutual
Matching；Water level pipe is mounted on above valve body, and a bucket of swimming is installed above water level pipe, and a floating ball, floating ball are arranged in bucket of swimming
A floating lever is arranged in lower section, and floating lever extend into valve body across water level pipe and links together with spool；Valve body and fixing sleeve it
Between a guide sleeve is set, guide sleeve internal diameter is identical as spool outer diameter；Spool is made of one section of extra heavy pipe and one section of tubule, tubule position
Three annular grooves are uniformly arranged above extra heavy pipe, on extra heavy pipe, tubule side wall is uniformly arranged four pieces of partitions around cylinder.
2. as described in claim 1 be used for solar water heater Direct Action Type automatic water compensating valve, it is characterised in that: it is described into
Pipe outer wall is provided with screw thread, and an annulus is arranged in outer end on outlet pipe, and a half opening nut, annulus and half are set on annulus
Sealing ring is provided between opening nut.
3. being used for the Direct Action Type automatic water compensating valve of solar water heater as described in claim 1, it is characterised in that: the floating
Two O-shaped rubber seal rings are arranged in parallel in bar bottom.
4. being used for the Direct Action Type automatic water compensating valve of solar water heater as claimed in claim 2, it is characterised in that: described to swim
Bucket top is provided with bung, is provided with gas vent on bung.
5. the Direct Action Type automatic water compensating valve according to any one of claims 1-4 for solar water heater, it is characterised in that:
It is provided with bung at the top of the bucket of swimming, is provided with gas vent on bung.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510547699.8A CN105135037B (en) | 2015-09-01 | 2015-09-01 | Direct Action Type automatic water compensating valve for solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510547699.8A CN105135037B (en) | 2015-09-01 | 2015-09-01 | Direct Action Type automatic water compensating valve for solar water heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105135037A CN105135037A (en) | 2015-12-09 |
| CN105135037B true CN105135037B (en) | 2019-11-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510547699.8A Active CN105135037B (en) | 2015-09-01 | 2015-09-01 | Direct Action Type automatic water compensating valve for solar water heater |
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| CN (1) | CN105135037B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107280536A (en) * | 2017-07-31 | 2017-10-24 | 东莞市华妙电子科技有限公司 | A kind of infant supplemental food cooking machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2177135Y (en) * | 1992-10-27 | 1994-09-14 | 王传文 | Water pressure soft seal fully automatic valve |
| CN2199379Y (en) * | 1994-06-19 | 1995-05-31 | 郗文莱 | Buoyancy-type automatic defect preventing water valve |
| CN2408142Y (en) * | 2000-02-19 | 2000-11-29 | 卢振行 | Automatic control valve for cistern |
| CN2470619Y (en) * | 2001-03-31 | 2002-01-09 | 徐飞虎 | Self-control valve for cistern of toilet closet |
| CN201255521Y (en) * | 2008-08-07 | 2009-06-10 | 施明华 | Automatic control valve of water heater |
| CN204961987U (en) * | 2015-09-01 | 2016-01-13 | 玉溪市兴红太阳能设备有限公司 | A direct action type automatic water supply valve for solar water heater |
-
2015
- 2015-09-01 CN CN201510547699.8A patent/CN105135037B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2177135Y (en) * | 1992-10-27 | 1994-09-14 | 王传文 | Water pressure soft seal fully automatic valve |
| CN2199379Y (en) * | 1994-06-19 | 1995-05-31 | 郗文莱 | Buoyancy-type automatic defect preventing water valve |
| CN2408142Y (en) * | 2000-02-19 | 2000-11-29 | 卢振行 | Automatic control valve for cistern |
| CN2470619Y (en) * | 2001-03-31 | 2002-01-09 | 徐飞虎 | Self-control valve for cistern of toilet closet |
| CN201255521Y (en) * | 2008-08-07 | 2009-06-10 | 施明华 | Automatic control valve of water heater |
| CN204961987U (en) * | 2015-09-01 | 2016-01-13 | 玉溪市兴红太阳能设备有限公司 | A direct action type automatic water supply valve for solar water heater |
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| Publication number | Publication date |
|---|---|
| CN105135037A (en) | 2015-12-09 |
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