CN206802382U - A kind of solar water heater valve with air emptying function - Google Patents
A kind of solar water heater valve with air emptying function Download PDFInfo
- Publication number
- CN206802382U CN206802382U CN201720502128.7U CN201720502128U CN206802382U CN 206802382 U CN206802382 U CN 206802382U CN 201720502128 U CN201720502128 U CN 201720502128U CN 206802382 U CN206802382 U CN 206802382U
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- guide rod
- hot water
- valve
- valve body
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Abstract
The utility model discloses a kind of solar water heater valve with air emptying function, belong to water heater accessories field, including valve body, stepped hole is provided with valve body, guide rod is equipped with stepped hole, guide rod is slidably matched with step aperture, the piston being engaged with step macropore is provided with the middle part of guide rod, piston forms annular seal space with step macropore, upper end is provided with passage I in valve body, the bottom of passage I is provided with the passage connected with annular seal space, hot water pipeline is additionally provided with passage I, cold water pipes and mixing duct, one end port of three pipelines is arranged on same cross section and communicated with step aperture, the hot water pipeline other end connects with passage I, the other end of cold water pipes and mixing duct is arranged at valve body surface；Movement and the rotation of guide rod are provided with guide rod to control the regulating valve of hot water pipeline, cold water pipes and mixing duct connected relation.The utility model can have air emptying function, avoid water resource waste, while enough accurate adjustment water temperatures and water.
Description
Technical field
Water heater accessories field is the utility model is related to, especially a kind of solar water heater valve.
Background technology
With green, the raising of awareness of saving energy, solar water heater enters huge numbers of families, and by extensive green grass or young crops
Look at.Existing solar water heater, its water tank and thermal-collecting tube are all installed at the top of building, indoor shower nozzle by aqueduct with
Water tank is connected, and cold water tap is connected also by water supply pipeline with water tank.But above-mentioned solar water heater exist it is following not
Foot：The water in aqueduct between water tank and shower nozzle can not empty, and be required for first bleeding off a part of cold water before every use,
Cause the waste of water resource, especially in the winter time under the relatively low environment of temperature, aqueduct can be blocked because of internal water freezing or
Directly by bursting by freezing, the use to user brings inconvenience.
Utility model content
The utility model technical issues that need to address are to provide a kind of solar water heater valve, possess air emptying function,
Avoid water resource waste, it also avoid winter ponding ice blockage passage phenomenon occur, while can accurately adjust water temperature and
Water.
In order to solve the above technical problems, technical scheme is used by the utility model：
A kind of solar water heater valve with air emptying function, including valve body, front end is provided with valve body and is less than rear end
Stepped hole, be equipped with guide rod in stepped hole, guide rod is slidably matched with step aperture, and guide rod is fixedly arranged in the middle of big with step
The piston that hole is engaged, the piston form annular seal space with step macropore, and upper end is provided with and water tank lower end in the valve body
The passage I that sewer pipe is connected, the bottom of passage I are provided with the passage connected with annular seal space, the valve body of the front end of passage I
Hot water pipeline, cold water pipes and mixing duct are inside additionally provided with, one end port of three pipelines is arranged on same cross section
And communicated with step aperture, the hot water pipeline other end is connected with passage I, and the other end port of cold water pipes and mixing duct is all provided with
Put in valve body surface；Movement and the rotation of guide rod are provided with the guide rod to control hot water pipeline, cold water pipes and mixed
Close the regulating valve of pipeline three's connected relation.
Technical solutions of the utility model further improvement is that：The regulating valve be arranged on it is recessed on guide rod periphery
Groove, around the size for opening up angle angle of cut between hot water pipeline and cold water pipes of guide rod, the mixing duct sets the groove
Put in the intersection range between hot water pipeline and cold water pipes.
Technical solutions of the utility model further improvement is that：The bottom of passage I, which is placed with to seal with passage I, to be coordinated
Ball sealer, the position that hot water pipeline connects with passage I be located at passage I bottom place ball sealer top.
Technical solutions of the utility model further improvement is that：The valve body front end is additionally provided with a guide pipe, institute
State guide rod front end and be slidably matched with being oriented to pipe orifice.
Technical solutions of the utility model further improvement is that：The guide rod front end is provided with one and is more than guide rod diameter
Limited block, the guide pipe front end is provided with a locking button for blocking limited block being radially arranged along guide pipe, institute
Locking button lower end is stated to stretch into guide pipe.
Technical solutions of the utility model further improvement is that：The guide pipe upper end sets a positioning seat, described
The placed channel being radially arranged along guide pipe is provided with positioning seat, placed channel connects with being oriented to pipe orifice, the locking
Button is arranged in placed channel, and the locking button upper end is provided with flange, is provided between flange lower end and positioning seat upper surface
Compression spring, described compression spring one end are connected with flange lower end, and the other end is connected with positioning seat upper surface.
Technical solutions of the utility model further improvement is that：The limited block front end is provided with chamfering, the locking
Button lower end is provided with chamfering.
Technical solutions of the utility model further improvement is that：The piston rear end is provided with flange connector, and connection is convex
Be provided with jackscrew being radially arranged along flange connector, piston being fixed on guide rod on edge.
Technical solutions of the utility model further improvement is that：Uniform 3 jackscrews on the flange connector circumference.
By adopting the above-described technical solution, the technological progress that the utility model obtains is：
Stepped hole is provided with valve body of the present utility model, is provided with guide rod in stepped hole, piston and step on guide rod
Macropore forms annular seal space, and upper end is provided with passage I in valve body, and passage I is connected with the sewer pipe of water tank lower end, and annular seal space is again
Connected with passage I by passage, by promoting gas inlet passages I in guide rod annular seal space, by passage I and sewer pipe
Inside retain hot water to send back in water tank, ensure there is no the presence of water in passage I, the cold of passage I need to be first bled off when avoiding the need for hot water
Water resource waste caused by water, it also avoid because solar water heater caused by winter ponding ice blockage passage I can not make
Occurred with the situation of even bursting by freezing.
Hot water pipeline, cold water pipes and mixing duct are additionally provided with valve body, the port of one end of three pipelines is respectively provided with
On same cross section, the other end port of hot water pipeline connects the hot water received in water tank, cold water pipes with passage I
Valve body surface is arranged at the other end port of mixing duct, cold water pipes, which are used to be connected with cold water water pipe, receives cold water, mixes
Close pipeline to be connected by pipeline with shower nozzle, guide rod is slidably matched with the step aperture in valve body, and tune is provided with guide rod
Valve is saved, hot water pipeline, cold water pipes and mixing duct three's connected relation are controlled by the movement and rotation of guide rod,
Regulating valve is the groove being arranged on guide rod periphery, and groove is hot water pipeline and cold water pipe around the angle that opens up of guide rod
The size of the angle of cut between road, remaining periphery of guide rod than grooves is slidably matched with the sealing of step aperture, by rotating and moving
Dynamic guide rod realizes the movement and rotation of groove；Groove is with cold water pipes, hot water pipeline and mixing duct in same cross-section location
When, steering nozzle, the upper water process to water tank is realized when groove only connects cold water conduit with hot water pipeline, when groove will
Cold water pipes, hot water pipeline realize that cold water hot water is mixed into mixing duct when all being connected with mixing duct, meet life warm water
Use；Moving leader, the tune of water is realized by changing groove width corresponding with cold water pipes, hot water pipeline and mixing duct
Section.
The bottom of passage I is placed with the ball sealer coordinated with the sealing of passage I, and the gas push ball sealer in annular seal space is transported upwards
It is dynamic, ensure that the hot water in passage I and sewer pipe is all sent back in water tank, and ensure that sealing effectiveness to a certain extent；Together
When the position that is connected with passage I of hot water pipeline be located at the top of the ball sealer that the bottom of passage I is placed so that normal use hot water
When, hot water all enters back into hot water pipeline by passage I, avoids entering annular seal space from the passage of the lower end of passage I, causes valve
Damage.
Valve body front end is additionally provided with a guide pipe, and guide rod front end is slidably matched with being oriented to pipe orifice, plays guide effect,
Ensure the steady of guide rod motion.
Guide rod front end is provided with a limited block for being more than guide rod diameter, and guide pipe front end is provided with one along guide pipe
Locking button is radially arranged, locking button lower end is stretched into guide pipe, when guide rod is pushed ahead the sealing intracavity gas push-in He of passage I
Locking button blocks limited block after in sewer pipe, it is ensured that guide rod will not voltuntary movement.
Guide pipe upper end sets a positioning seat, and the placed channel being radially arranged along guide pipe is provided with positioning seat,
Locking button is arranged in placed channel, and locking button upper end is provided with flange, is provided between flange lower end and positioning seat upper surface
Compression spring, compression spring one end are connected with flange lower end, and the other end is connected with positioning seat upper surface, with guide rod pushing away forward
To enter, guide rod front end jacks up locking button, when the limited block of guide rod front end is after locking button, drawing of the locking button in compression spring
Set back under power, locking button lower end withstands on limited block rear, realizes auto lock.Limited block front end is provided with chamfering, locking
Button lower end is provided with chamfering, and the process for setting chamfering to be jacked up in locking button is exerted oneself smaller, and motion is more steady.
Piston is fixed on guide rod by jackscrew, according to the length of sewer pipe can to piston guide rod location-appropriate
It is adjusted, meets the different demands of reality.Jackscrew is evenly distributed in 3 along flange connector, it is ensured that uniform locking.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model closed mode schematic diagram；
Fig. 3 is a kind of states of the Figure 1A to sectional view；
Fig. 4 is another states of the Figure 1A to sectional view；
Wherein, 1, valve body, 2, guide rod, 3, piston, 4, annular seal space, 5, sewer pipe, 6, passage I, 7, passage, 8, hot water
Pipeline, 9, cold water pipes, 10, mixing duct, 11, groove, 12, ball sealer, 13, guide pipe, 14, limited block, 15, locking button,
15-1, flange, 16, positioning seat, 17, compression spring, 18, jackscrew.
Embodiment
The utility model is described in further details with reference to embodiment：
As shown in Fig. 1,2,3 and 4, a kind of solar water heater valve with air emptying function, including valve body 1, in valve body 1
Stepped hole is provided with, the front end of stepped hole is less than rear end, the front end of stepped hole is defined as into step aperture, by the rear end of stepped hole
Step macropore is defined as, guide rod 2 is equipped with stepped hole, guide rod 2 is slidably matched with step aperture, and the middle part of guide rod 2 is set
There is piston 3, the rear end of piston 3 is provided with flange connector, and flange connector centre bore is slidably matched with guide rod 2, on flange connector circumference
3 screwed holes being radially arranged along flange connector are evenly equipped with, jackscrew 18 is provided with screwed hole, are realized by screwing jackscrew 18
Locking of the piston 3 on guide rod 2, while cushion rubber realization sealing is placed in groove milling on piston inner hole.Piston 3 and step macropore are mutually close
Envelope coordinates, and piston 3 forms annular seal space 4 with step macropore.Upper end is provided with passage I 6 in valve body 1, passage I 6 be used for under water tank
The sewer pipe 5 at end is connected, and sewer pipe is identical with the internal diameter of passage I 6, and sewer pipe 5 is smoothly connected with passage I 6, must
Passage I 6 can be done when wanting it is longer be directly connected with water tank, omit sewer pipe.The bottom of passage I 6 is provided with and sealed
The passage 7 that chamber 4 connects, by promoting gas inlet passages I in guide rod annular seal space, by passage I and sewer pipe internal memory
Stay hot water to send back in water tank, ensure there is no the presence of water in passage I, the cold water institute of passage I need to be first bled off when avoiding the need for hot water
Water resource waste is caused, it also avoid because solar water heater caused by winter ponding ice blockage passage I can not use very
Situation to bursting by freezing occurs.The length disunity of sewer pipe and passage I 6 in reality simultaneously, by regulating piston 3 in guide rod 2
Position adjust the volume size of annular seal space 4, to adapt to the sewer pipe of various length and passage I 6.
It is additionally provided with hot water pipeline 8, cold water pipes 9 and mixing duct 10 in the valve body 1 of the front end of passage I 6, three pipelines
One end port is arranged on same cross section and communicated with step aperture, and the other end of hot water pipeline 8 connects reception with passage I 6
The other end port of hot water in water tank, cold water pipes 9 and mixing duct 10 is arranged at the surface of valve body 1, cold water pipes
Cold water is received for being connected with cold water water pipe, mixing duct is connected with shower nozzle by pipeline；Regulation is provided with guide rod 2
Valve, connected by the movement of guide rod 2 with rotation governor valve control hot water pipeline 8, cold water pipes 9 with the three of mixing duct 10
Relation.
Regulating valve is the groove 11 being arranged on the periphery of guide rod 2, and groove 11 is hot water pipeline 8 around the angle that opens up of guide rod 2
The size of the angle of cut between cold water pipes 9, mixing duct 10 are arranged on the intersection range between hot water pipeline 8 and cold water pipes 9
It is interior.That is identical, the defined herein hot water pipeline 8 that opens up the angle of cut between angle and hot water pipeline 8 and cold water pipes 9 of groove 11 herein
The angle of cut needs to start at from the beginning of hot water pipeline 8 until untill at the end of cold water pipes 9 between cold water pipes 9, needs simultaneously
If it is however emphasized that a little have mixing tube along being rotated clockwise in the angular range that cold water pipes 9 terminate by hot water pipeline 8
Road 10 then opens up groove with the angular dimension rotated clockwise, if by hot water pipeline 8 along rotating counterclockwise to cold water pipe
There is a mixing duct 10 in the angular range that road 9 terminates and groove 11 is then opened up with the angular dimension rotated counterclockwise.
Ball sealer 12 can also be preferably placed in the bottom of passage I 6, ball sealer 12 coordinates with the sealing of passage I 6, hot-water line
The top for the ball sealer 12 that the bottom that the position that road 8 connects with passage I 6 is located at passage I 6 is placed, when hot water flows down through water tank, heat
Water enters back into hot water pipeline by passage I, and the presence of ball sealer 12 avoids hot water from entering sealing from the passage of the lower end of passage I 6
Chamber, cause the damage of valve.Now it is smoothly connected with greater need for sewer pipe 5 and passage I 6, it may be necessary to do passage I 6
It is longer to be directly connected with water tank, omit sewer pipe 5.Sewer pipe 5 is connected with water tank lower end, can be pushed up in sewer pipe 5
End sets screen pack, and hot water is filtered, and places obstruction pipeline.
The front end of valve body 1 is additionally provided with a guide pipe 13, and the front end of guide rod 2 is provided with one and is more than the spacing of the diameter of guide rod 2
Block 14, limited block 14 and the endoporus of guide pipe 13 of the front end of guide rod 2 are slidably matched.The upper end of guide pipe 13 sets a positioning seat 16,
The upper end end face of positioning seat 16 is planar structure, and the placed channel being radially arranged along guide pipe 13 is provided with positioning seat 16, fixed
Bit port connects with the endoporus of guide pipe 13, and placed channel is provided with a locking button 15, and guide pipe 13 is stretched into the lower end of locking button 15
It is interior to block limited block 14.The upper end of locking button 15 is provided with flange 15-1, between flange 15-1 lower ends and the upper surface of positioning seat 16
Compression spring 17 is provided with, the upper end of compression spring 17 is connected with flange 15-1 lower ends, compression spring lower end and the upper table of positioning seat 16
Face connects.The front end of limited block 14 and the lower end of locking button 15 are both provided with larger chamfering.Guide rod 2 is promoted forward, before limited block 14
The chamfering at end and the lower end chamfer contact of locking button 15, guide rod 2, which readvances, promotes locking button 15 to move upwards, until limited block 14 is complete
Entirely after locking button 15, locking button 15 recovers original position under the pulling force of compression spring and realizes locking to guide rod.
It is of the present utility model to use process：
State first as shown in figs. 1 and 3, hot water pipeline 8 and the angle of cut of cold water pipes 9 are 180 °, and mixing duct is positioned at warm
Among waterpipe 8 and cold water pipes 9, groove connects hot water pipeline 8, cold water pipes 9 with mixing duct 10, now hot water and cold
Water carries out being mixed and fed into mixing duct to be used for daily hot water, now rotates clockwise the small angle of guide rod, mixing duct
Hot water amount in 10 is more than cool water quantity, rotates counterclockwise the small angle of guide rod, and the hot water amount in mixing duct 10 is less than cold water
Amount, water temperature in mixing duct 10 is adjusted with this；Guide rod 2 rotates 180 °, as shown in figure 4, hot water pipeline 8 connects with cold water pipes 9
In upper water state；Guide rod 2 is promoted to advance small distance, now cold water and hot water enter hot water pipeline 8 and cold water pipes 9
Water is all reduced, and adjusts water size in mixing duct 10；Guide rod 2 is continued to press on, as shown in Fig. 2 ball sealer 12 is along passage I
6 and sewer pipe 5 rise and eventually settle under the filter plate of the upper end of sewer pipe 5, hot water is sent back in water tank, the quilt of limited block 14
Locking button 15 blocks, and realizes the closing of valve.As shown in figure 1, guide rod 2 is pulled back, in the own wt of ball sealer 12 and annular seal space 4
Suction function under ball sealer 12 can under fall on the bottom of passage I 6, hot water all enters back into hot water pipeline 8 by passage I 6, made
Obtain valve normal use.
Claims (9)
- A kind of 1. solar water heater valve with air emptying function, it is characterised in that：Including valve body（1）, valve body（1）Interior setting There is the stepped hole that front end is less than rear end, guide rod is equipped with stepped hole（2）, guide rod（2）It is slidably matched, leads with step aperture Bar（2）It is fixedly arranged in the middle of the piston being engaged with step macropore（3）, the piston（3）Annular seal space is formed with step macropore（4）, The valve body（1）Interior upper end is provided with the sewer pipe with water tank lower end（5）The passage I being connected（6）, passage I（6）Bottom is set It is equipped with and annular seal space（4）The passage of connection（7）, the passage I（6）The valve body of front end（1）Inside it is additionally provided with hot water pipeline （8）, cold water pipes（9）And mixing duct（10）, one end port of three pipelines is arranged on same cross section and and step Aperture communicates, hot water pipeline（8）The other end and passage I（6）Connection, cold water pipes（9）And mixing duct（10）Other end end Mouth is arranged at valve body（1）Surface；The guide rod（2）On be provided with guide rod（2）Movement and rotation control hot-water line Road（8）, cold water pipes（9）And mixing duct（10）The regulating valve of three's connected relation.
- A kind of 2. solar water heater valve with air emptying function according to claim 1, it is characterised in that：The tune Section valve is to be arranged on guide rod（2）Groove on periphery（11）, the groove（11）Around guide rod（2）The angle that opens up be hot water pipeline （8）And cold water pipes（9）Between the angle of cut size, the mixing duct（10）It is arranged on hot water pipeline（8）And cold water pipes（9） Between intersection range in.
- A kind of 3. solar water heater valve with air emptying function according to claim 1, it is characterised in that：It is described logical Road I（6）Bottom is placed with and passage I（6）Seal the ball sealer coordinated（12）, hot water pipeline（8）With passage I（6）The position of connection Setting in passage I（6）Bottom place ball sealer（12）Top.
- A kind of 4. solar water heater valve with air emptying function according to claim 1, it is characterised in that：The valve Body（1）Front end is additionally provided with a guide pipe（13）, the guide rod（2）Front end and guide pipe（13）Endoporus is slidably matched.
- A kind of 5. solar water heater valve with air emptying function according to claim 4, it is characterised in that：It is described to lead Bar（2）Front end is provided with one and is more than guide rod（2）The limited block of diameter（14）, the guide pipe（13）Front end is provided with an edge Guide pipe（13）Be radially arranged by limited block（14）The locking button blocked（15）, the locking button（15）Guiding is stretched into lower end Pipe（13）It is interior.
- A kind of 6. solar water heater valve with air emptying function according to claim 5, it is characterised in that：It is described to lead Xiang Guan（13）Upper end sets a positioning seat（16）, the positioning seat（16）Inside it is provided with along guide pipe（13）It is radially arranged Placed channel, placed channel and guide pipe（13）Endoporus connects, the locking button（15）It is arranged in placed channel, the locking Button（15）Upper end is provided with flange（15-1）, flange（15-1）Lower end and positioning seat（16）Compression spring is provided between upper surface （17）, the compression spring（17）One end and flange（15-1）Lower end connects, the other end and positioning seat（16）Upper surface connects.
- A kind of 7. solar water heater valve with air emptying function according to claim 6, it is characterised in that：The limit Position block（14）Front end is provided with chamfering, the locking button（15）Lower end is provided with chamfering.
- A kind of 8. solar water heater valve with air emptying function according to claim 1, it is characterised in that：The work Plug（3）Rear end is provided with flange connector, be provided with flange connector it is being radially arranged along flange connector, piston is fixed on and led Bar（2）On jackscrew（18）.
- A kind of 9. solar water heater valve with air emptying function according to claim 8, it is characterised in that：The company Connect uniform 3 jackscrews in flange circumference（18）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720502128.7U CN206802382U (en) | 2017-05-08 | 2017-05-08 | A kind of solar water heater valve with air emptying function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720502128.7U CN206802382U (en) | 2017-05-08 | 2017-05-08 | A kind of solar water heater valve with air emptying function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206802382U true CN206802382U (en) | 2017-12-26 |
Family
ID=60738077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720502128.7U Expired - Fee Related CN206802382U (en) | 2017-05-08 | 2017-05-08 | A kind of solar water heater valve with air emptying function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206802382U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107101016A (en) * | 2017-05-08 | 2017-08-29 | 李卓潇 | A kind of solar water heater valve with air emptying function |
-
2017
- 2017-05-08 CN CN201720502128.7U patent/CN206802382U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107101016A (en) * | 2017-05-08 | 2017-08-29 | 李卓潇 | A kind of solar water heater valve with air emptying function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |