CN2789684Y - Water falling whole emptying solar energy apparatus - Google Patents
Water falling whole emptying solar energy apparatus Download PDFInfo
- Publication number
- CN2789684Y CN2789684Y CNU2005200823452U CN200520082345U CN2789684Y CN 2789684 Y CN2789684 Y CN 2789684Y CN U2005200823452 U CNU2005200823452 U CN U2005200823452U CN 200520082345 U CN200520082345 U CN 200520082345U CN 2789684 Y CN2789684 Y CN 2789684Y
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- CN
- China
- Prior art keywords
- water
- air inlet
- storehouse
- water tank
- emptying
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- Expired - Fee Related
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- 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
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- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
The utility model relates to a complete emptying device for a water falling type solar water heater, which mainly solves the emptying problem of the existing water falling type solar water heater. The utility model comprises a water tank, an air inlet for the water tank and a water inlet and outlet pipe. The utility model is characterized in that the air inlet of the water tank is connected with an air inlet pipe, and an air inlet control valve is arranged on the air inlet pipe; the water inlet and outlet pipe is communicated with the water tank, the water inlet and outlet pipe is provided with a water sealing one-way valve structure at the part adjacent to the water tank, and the water sealing one-way valve structure is connected with the water inlet and outlet pipe; one end of the one-way valve structure is provided with an air inlet, and the other end is connected with the water inlet and outlet pipe after passing through a one-way valve core; the water tank is also provided with a pressure release valve in a connecting way. The structure has the advantages of simple structure, convenience and practicality; the emptying problem is solved, hot water can directly flow out and the waste of water can be decreased. Because water in a water pipe is completely emptied, the heat-insulating problem in winter can be easily solved. The emptying device is suitable for the installation and the use of water falling type solar water heater with various models.
Description
Affiliated field
The utility model relates to a kind of drowning formula solar energy equipment, is used for the full emptying solar energy equipment of drowning formula of daily supplies hot water.
Background technology
Existing drowning formula solar energy equipment uses commonplace, its water tank upper is established air inlet, the bottom directly connects water inlet pipe and water outlet pipe, the operation of single tube road, be that same pipeline is not only as water inlet pipe but also as outlet pipe, must earlier the cold water in the pipe be emitted when one of drawback of this kind operating structure is exactly with hot water, just can use hot water, so cause the waste of water resource easily.There is another shortcoming in it is that the emptying problem of falling into water is difficult to realize, the difficult problem of Winter protection does not find the solution of simple in structure a, dependable performance always.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the purpose of this utility model provides the full emptying solar energy equipment of a kind of drowning formula, and it adopts gas control to advance draining, and is simple in structure, the full emptying of convenient realization.
The technical solution of the utility model is: the full emptying solar energy equipment of this drowning formula, and it comprises water tank, the water tank air inlet, water inlet pipe and water outlet pipe is characterized in that described water tank air inlet connects an air inlet pipe, air inlet pipe is provided with an air intake control valve; Described water inlet pipe and water outlet pipe joining water box, be provided with the water-stop one-way valve structures that links to each other with water inlet pipe and water outlet pipe at water inlet pipe and water outlet pipe near on the pipeline at water tank place, this one-way valve structures one end is provided with air inlet, and the other end connects water inlet pipe and water outlet pipe after by nonreturn valve core, and what link to each other with water tank also is provided with a relief valve.
Described relief valve is directly installed on the water tank.In such cases, also another relief valve can be installed on the pipeline between air intake control valve and the water tank air inlet.
Relief valve also can be arranged separately on the pipeline between air intake control valve and the water tank air inlet.
Supply water for single channel, air intake control valve adopts two-way valve to get final product.Supply water for multichannel, described air intake control valve adopts triple valve, and a plurality of air intake control valve structures are serially connected on the air inlet pipe, and each air intake control valve corresponds respectively to a plurality of use tapses that are provided with on the water inlet pipe and water outlet pipe.
When preventing to cut off the water, hot water is guided to cold water pipe, is provided with a check-valves on the pipeline of water inlet pipe and water outlet pipe.
Described one-way valve structures is that spool is provided with a dividing plate, dividing plate is connected with valve body, dividing plate is provided with a bulkhead through-hole, be provided with a connecting rod in the bulkhead through-hole, the upper end of connecting rod is provided with the hermetically-sealed construction that cooperates with the bulkhead through-hole one-way sealing, be provided with the gap between sealing structure and the upper cavity inwall, the lower end of connecting rod is positioned at the below of dividing plate all the time.
Described one-way valve structures also can be, and upper intake connects water tank, and lower intake connects water inlet pipe and water outlet pipe; The following Inlet and outlet water passage of lower intake and last water conversion storehouse and position are higher than between the drowning conversion storehouse in water conversion storehouse and link to each other by last aquaporin, drowning passage respectively; Upper intake is connected with last water conversion storehouse, the conversion storehouse of falling into water by enterprising exhalant canal; In last water conversion storehouse and be positioned at aquaporin above be provided with left side sealing float ball, in the conversion storehouse of falling into water and above being positioned at enterprising exhalant canal and the conversion storehouse connected entrance that falls into water, be provided with right sealing float ball; Bottom at the passage that falls into water is provided with the emptying air inlet storehouse that connects by inlet channel, and emptying air inlet storehouse is communicated with air inlet, is provided with the lower seal float ball that is positioned at emptying air inlet storehouse between the two; Last water conversion storehouse, the top, conversion storehouse of falling into water are provided with seal cover, and emptying air inlet storehouse and top inlet channel or bottom air inlet are fastenedly connected.
One-way valve structures is not limited to above-mentioned in fact.
For improving the sealing property of aforementioned emptying air inlet storehouse inner float ball, the inlet channel between emptying air inlet storehouse and the drowning passage is provided with two continuous right-angle bendings.
Open and use taps, open corresponding air intake control valve simultaneously, cold water enters water tank through cold water master switch, check-valves, water inlet pipe and water outlet pipe, and the air in the water tank enters and discharges by each air inlet of water tank air inlet, air inlet pipe, air intake control valve with cold water; After water was filled with water tank, water flowed out along each air inlet of water tank air inlet, air inlet pipe, air intake control valve, at this moment, closes the cold water master switch, closes air intake control valve then, finishes into water process.
After the water inlet, open and use taps, at this moment, because air intake control valve is closed, water tank is a closed state, and the water in the water tank can't flow out,
And the water in the water inlet pipe and water outlet pipe adds the gravity that presses down of water because the bottom uses taps to open, and the valve of one-way valve structures is picked up, and air promptly enters in the water inlet pipe and water outlet pipe by exhaust-valve, and the water in the pipe is by emptying automatically.The water of remainder in air inlet pipe during last water, when using hot water, because of opening air intake control valve, because the effect of siphon, in this part water suction water tank.
When needs use hot water, air intake control valve is opened, open and use taps simultaneously, this moment, air entered water tank through air inlet, and the hot water in the water tank flows out naturally owing to the gravity of water, and because of the cold water in water pipe emptying, therefore coming out promptly is hot water before this.
When stopping using, air intake control valve is closed, this moment, water tank became closed state again, water in the water tank can't flow out, and the water in the pipe since the mouth of a river, bottom still open, again since water press down gravity, the valve of one-way valve structures is picked up, air promptly enters in the pipe by the bottom nozzle of exhaust-valve, and the water in the pipe is again by automatic emptying.
Behind Close All, particularly during the broiling summer, as the long period without solar energy; can produce a large amount of steams in the water tank; because of water tank all seals, can produce pressure in the water tank this moment, as these pressure in time not being discharged; can support bad water tank; the water tank relief valve is set for this reason, and when water tank surpassed the pressure of setting, relief valve was opened pressure release automatically; to reduce the damage that pressure raises water tank is caused, play a protective role.Also relief valve can be installed in the front end of indoor air intake control valve.Also can relief valve be set simultaneously in aforementioned two positions.
This scheme is utilized the basic theory of mechanics in the natural phenomena fully, finishes automatically to cut off the water, automatically emptying, descend the function of water automatically.The device of most critical is exhaust-valve and air intake control valve, because the effect of exhaust-valve could realize the function of emptying; By the switch of air intake control valve, the turnover of control air reaches the outflow of water in the control water tank, and this control structure also is the beauty part of this programme.
The beneficial effects of the utility model are: this programme does not change the structure of the existing formula solar energy that falls into water, and only needs the interface at existing water tank, exhaust-valve, relief valve and corresponding pipeline is installed is got final product.After said apparatus was installed, when stopping using, the water in the water pipe was with automatic emptying.And when using, only need open air intake control valve, hot water in the water tank promptly can flow out automatically, because the water emptying automatically in advance in the water pipe, therefore one to go out be exactly hot water, just can use the drawback of hot water after need first emptying cold water before fundamentally having solved existing solar energy and using.This structure was both simple in structure, convenient and practical, can solve a difficult problem of wasting water again.Because all emptyings of water in the water pipe, so the difficult problem of Winter protection just is easy to solve.This emptier is fit to the drowning formula solar energy of various models and installs and uses.
Description of drawings
Fig. 1 is the utility model single channel water supply example schematic;
Fig. 2 is the check valve cutaway view;
Fig. 3 is the utility model multichannel water supply example schematic.
Among the figure: 1 exhaust-valve, 2 relief valves, 3 air intake control valves, 4 water tank air inlets, 5 air inlet pipe, 6 water inlet pipe and water outlet pipes, 7 air inlets, 8 water tanks, 9 relief valves, 10 intake-outlets, 11 check-valves, 12 cold water master switch, 13 use taps, 14 use water out, 15 cold water pipes, 3A second air intake control valve, 7A second air inlet, 13A second uses taps, 14A second uses water out, water inlet on 21,22 fall into water changes storehouse, 23 right sealing float ball, 24 drowning passages, 25 emptying air inlet storehouses, 26 lower seal float ball, 27 air inlets, 28 inlet channels, 29 times Inlet and outlet water passages, 30 lower intakes, aquaporin on 31,32 left side sealing float ball, water conversion storehouse on 33,34 enterprising exhalant canals.
The specific embodiment
Single channel water-supply structure as shown in Figure 1.
Be somebody's turn to do the full emptying solar energy equipment of formula that falls into water, it comprises water tank 8, water tank air inlet 4, parts such as water inlet pipe and water outlet pipe 6, relief valve 2, exhaust-valve 1, water inlet pipe and water outlet pipe 6.Water tank air inlet 4 can be arranged on the upper lateral part of water tank, is preferably disposed on the top of water tank.Relief valve 2 can be arranged on water tank Anywhere.
Water tank air inlet 4 connects an air inlet pipe 5, and air inlet pipe 5 is provided with an air intake control valve 3, and another relief valve 9 is installed on the air inlet pipeline between air intake control valve 3 and the water tank air inlet 4.Relief valve 9 is preferably near air intake control valve 3, and relief valve 9, air intake control valve 3 all are positioned at indoor.Air intake control valve 3 adopts two-way valve commonly used to get final product in single channel supplies water, and an end is established air inlet 7.In fact, water inlet pipe and water outlet pipe 6, air inlet pipe 5 can be by in the above-mentioned connection inlet chamber arranged side by side, air intake control valve 3 with use taps 13, use water out 14 contiguous so that operation.
The structure of relief valve can adopt the relief valve in my China's application formerly 200520081550.7.The effect of relief valve is, when tank pressure is big, realizes pressure release, tank pressure just often, relief valve cuts out.The pressure relief mechanism of realizing said function also has other existing structures, as the pressure sensing electronic control valve etc.
Water inlet pipe and water outlet pipe 6 joining water box 8, near being provided with the water-stop one-way valve structures that links to each other with water inlet pipe and water outlet pipe on the pipeline at water tank place, this one-way valve structures one end is provided with air inlet at water inlet pipe and water outlet pipe, and the other end connects water inlet pipe and water outlet pipe after by nonreturn valve core.
The effect of water-stop one-way valve structures is: during normal Inlet and outlet water, nonreturn valve core is all closed; When having only emptying, when air intake control valve 3 is closed, the water emptying in the water inlet pipe and water outlet pipe 6, unidirectional spool is opened under the effect of siphon or negative pressure, and gas enters, and makes emptying smooth.The nonreturn valve core structure that realizes this kind function has multiple mode.As adopting the exhaust-valve structure in my China's application formerly 200520081132.8.This exhaust-valve is that spool is provided with a dividing plate, dividing plate is connected with valve body, dividing plate is provided with a bulkhead through-hole, be provided with a connecting rod in the bulkhead through-hole, the upper end of connecting rod is provided with the hermetically-sealed construction that cooperates with the bulkhead through-hole one-way sealing, be provided with the gap between sealing structure and the upper cavity inwall, the lower end of connecting rod is positioned at the below of dividing plate all the time.Other exhaust-valve structure also can in this application.
Shown in Figure 2 is a kind of more perfect one-way valve structures.
This one-way valve structures is that upper intake 21 connects the intake-outlet 10 of water tank 8, lower intake 30 connection water inlet pipe and water outlet pipes 6.The following Inlet and outlet water passage 29 of lower intake 30 and last water conversion storehouse 33 and position are higher than between the drowning conversion storehouse 22 in water conversion storehouse 33 and link to each other by last aquaporin 31, drowning passage 24 respectively.Upper intake 21 is connected with last water conversion storehouse 33, the conversion storehouse 22 of falling into water by enterprising exhalant canal 34.In last water conversion storehouse 33 and be positioned at aquaporin 31 above be provided with left side sealing float ball 32, in the conversion storehouse 22 of falling into water and be positioned at and be provided with the right side above enterprising exhalant canal 34 and conversion storehouse 22 connected entrances that fall into water and seal float ball 23.Be provided with the emptying air inlet storehouse 25 that connects by inlet channel 28 in the bottom of the passage 24 that falls into water, emptying air inlet storehouse 25 is communicated with air inlet 27, is provided with the lower seal float ball 26 that is positioned at emptying air inlet storehouse between the two.Last water conversion storehouse, the top, conversion storehouse of falling into water are provided with thread sealed closure, and emptying air inlet storehouse is connected with top inlet channel or bottom air inlet screw threads for fastening, to make things convenient for packing into of each ball float.
For improving the sealing property of lower seal float ball 26 in the aforementioned emptying air inlet storehouse, the inlet channel 28 between emptying air inlet storehouse and the drowning passage is provided with two continuous right-angle bendings.Like this, behind the water tank water intake, there is the part air in emptying air inlet storehouse 25 and the inlet channel 28, isolates hot water and lower seal float ball 26, influence sealing at the scale formation of lower seal float ball 26 with minimizing hot water.
During use, open cold water master switch 12 after, water enters aquaporin 31 through lower intake 30 because the upthrust of water, with left sides sealing float ball 32 jack-up in the last water conversion storehouse 33, water promptly enters water tank 8 by upper intake 21.Though some enters inlet channel 28 water of this moment, because 25 lower seal float ball 26 is sagging naturally in the emptying air inlet storehouse, with air inlet 27 sealings, water can not trickle naturally.
When normal use, open air intake control valve 3, air enters water tank 8, water in the water tank promptly enters upper intake 21, flows into enterprising exhalant canal 34, in going into to enter to go up water conversion storehouse 33, float ball 32 is sagging naturally shuts passage because a left side seals, the drowning right side sealing float ball 23 of can only backing down enters in the conversion storehouse 22 of falling into water, and enters drowning passage 24 again, enters user mode through lower intake 30.Fall into water when the inlet channel place, will have portion's water to enter in the emptying air inlet storehouse 25.Same because ball sealer is sagging naturally, with air inlet 27 sealings, fall into water and also just can not trickle.
When closing air intake control valve 3, because water tank does not have air and enters, the water in the water tank stops to flow out gradually, until full cut-off.Water in the water tank picks up the lower seal float ball 26 in the emptying air inlet storehouse 25 owing to let out under the gravity at this moment, and air promptly enters emptying air inlet storehouse 25 by air inlet 27, enters down Inlet and outlet water passage 29 then.Because of having entered air in the water pipe, the water in its pipe is with the nature emptying.
Because water tank enters and stops water outlet because of cutting out air, water in the exhaust-valve is by all emptyings, at this moment, sealing float ball in the last water conversion storehouse and the conversion storehouse of falling into water closes that nature is sagging to be fallen, and with the sealing of upper and lower aquaporin storehouse portion, promptly enters the interior air duct of water tank and all seals, therefore, water in the water tank can't flow out, and can reach watertight, realizes the function of stopping the supple of gas or steam and cutting off the water supply.
Be provided with cold water master switch 12 between water inlet pipe and the cold water pipe.When preventing to cut off the water, hot water is guided to cold water pipe 15, is provided with a check-valves 11 on the pipeline of water inlet pipe and water outlet pipe.
Fig. 3 is the utility model multichannel water supply example schematic.
Supply water for multichannel, described air intake control valve 3 all adopts triple valve, and a plurality of air intake control valve structures are serially connected on the air inlet pipe 5, and each air intake control valve corresponds respectively to a plurality of use tapses that are provided with on the water inlet pipe and water outlet pipe 6.Present embodiment adopts two-way to supply water, and has increased by the second air intake control valve 3A that supplies water and be arranged in parallel with respect to a road for this reason, the second air inlet 7A, and second uses taps 13A, second to use water out 14A.Other and embodiment one are basic identical.Three the tunnel, the four tunnel and multichannel supply water that the rest may be inferred.
Claims (9)
1, the drowning full emptying solar energy equipment of formula, it comprises water tank, the water tank air inlet, water inlet pipe and water outlet pipe is characterized in that described water tank air inlet connects an air inlet pipe, air inlet pipe is provided with an air intake control valve; Described water inlet pipe and water outlet pipe joining water box, be provided with the water-stop one-way valve structures that links to each other with water inlet pipe and water outlet pipe at water inlet pipe and water outlet pipe near on the pipeline at water tank place, this one-way valve structures one end is provided with air inlet, and the other end connects water inlet pipe and water outlet pipe after by nonreturn valve core, and what link to each other with water tank also is provided with a relief valve.
2, the full emptying solar energy equipment of drowning formula according to claim 1 is characterized in that described relief valve is directly installed on the water tank.
3, the full emptying solar energy equipment of drowning formula according to claim 1 is characterized in that described relief valve is installed on the pipeline between air intake control valve and the water tank air inlet.
4, the full emptying solar energy equipment of drowning formula according to claim 2 is characterized in that installing another relief valve on the pipeline between air intake control valve and the water tank air inlet.
5, the full emptying solar energy equipment of drowning formula according to claim 1, it is characterized in that described air intake control valve adopts triple valve, a plurality of air intake control valve structures are serially connected on the air inlet pipe, and each air intake control valve corresponds respectively to a plurality of use tapses that are provided with on the water inlet pipe and water outlet pipe.
6, the drowning according to claim 1 or 5 full emptying solar energy equipment of formula is characterized in that the pipeline of water inlet pipe and water outlet pipe is provided with a check-valves.
7, the full emptying solar energy equipment of drowning formula according to claim 1, it is characterized in that one-way valve structures is that spool is provided with a dividing plate, dividing plate is connected with valve body, dividing plate is provided with a bulkhead through-hole, be provided with a connecting rod in the bulkhead through-hole, the upper end of connecting rod is provided with the hermetically-sealed construction that cooperates with the bulkhead through-hole one-way sealing, is provided with the gap between sealing structure and the upper cavity inwall, and the lower end of connecting rod is positioned at the below of dividing plate all the time.
8, the full emptying solar energy equipment of drowning formula according to claim 1 is characterized in that one-way valve structures is, upper intake connects water tank, and lower intake connects water inlet pipe and water outlet pipe; The following Inlet and outlet water passage of lower intake and last water conversion storehouse and position are higher than between the drowning conversion storehouse in water conversion storehouse and link to each other by last aquaporin, drowning passage respectively; Upper intake is connected with last water conversion storehouse, the conversion storehouse of falling into water by enterprising exhalant canal; In last water conversion storehouse and be positioned at aquaporin above be provided with left side sealing float ball, in the conversion storehouse of falling into water and above being positioned at enterprising exhalant canal and the conversion storehouse connected entrance that falls into water, be provided with right sealing float ball; Bottom at the passage that falls into water is provided with the emptying air inlet storehouse that connects by inlet channel, and emptying air inlet storehouse is communicated with air inlet, is provided with the lower seal float ball that is positioned at emptying air inlet storehouse between the two; Last water conversion storehouse, the top, conversion storehouse of falling into water are provided with seal cover, and emptying air inlet storehouse and top inlet channel or bottom air inlet are fastenedly connected.
9, the full emptying solar energy equipment of drowning formula according to claim 8 is characterized in that the inlet channel between emptying air inlet storehouse and the drowning passage is provided with two continuous right-angle bendings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200823452U CN2789684Y (en) | 2005-04-12 | 2005-04-12 | Water falling whole emptying solar energy apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200823452U CN2789684Y (en) | 2005-04-12 | 2005-04-12 | Water falling whole emptying solar energy apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2789684Y true CN2789684Y (en) | 2006-06-21 |
Family
ID=36790017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200823452U Expired - Fee Related CN2789684Y (en) | 2005-04-12 | 2005-04-12 | Water falling whole emptying solar energy apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2789684Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107570483A (en) * | 2017-09-04 | 2018-01-12 | 青岛海尔滚筒洗衣机有限公司 | Ultrasonic cleaner and the washing facility with the rinse bath |
-
2005
- 2005-04-12 CN CNU2005200823452U patent/CN2789684Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107570483A (en) * | 2017-09-04 | 2018-01-12 | 青岛海尔滚筒洗衣机有限公司 | Ultrasonic cleaner and the washing facility with the rinse bath |
| CN107570483B (en) * | 2017-09-04 | 2021-09-14 | 青岛海尔洗涤电器有限公司 | Ultrasonic cleaning tank and cleaning equipment with same |
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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 |