CN2149591Y - Fully closed and water saving type solar energy water heater - Google Patents
Fully closed and water saving type solar energy water heater Download PDFInfo
- Publication number
- CN2149591Y CN2149591Y CN93205000U CN93205000U CN2149591Y CN 2149591 Y CN2149591 Y CN 2149591Y CN 93205000 U CN93205000 U CN 93205000U CN 93205000 U CN93205000 U CN 93205000U CN 2149591 Y CN2149591 Y CN 2149591Y
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- spool
- water
- water heater
- gas transmission
- valve
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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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- Bathtubs, Showers, And Their Attachments (AREA)
Abstract
The utility model relates to a fully closed and water saving type solar energy water heater which is the improvement of the solar existing traditional domestic water heater. The utility model cancels the exhaust pipe of the traditional solar water heater, but the pipe-line between the upper part connected with the water of and shower head is provided with a flow and gas transporting two-bit valve. The utility model can completely avoid the evils of metal run out when the traditional solar water heater adopts the push aqueous method for shower bath; has the advantages of simple structure and convenient operation; has the important practical significance and long-term interests and is the significant improvement of the traditional solar water heater.
Description
The utility model relates to a kind of solar water heater, particularly a kind of totally-enclosed water saving solar water heater.
At present commercially available domestic solar water heater is made up of water heater (1), top water regulating valve (4), fall into water control valve (3), shower nozzle (9), blow-off tee (7), blast pipe (6), running water water inlet pipe (5) etc. as shown in Figure 1.The top of water heater (1) links to each other with shower nozzle (9) by blow-off tee (7), pipe (8), and the bottom of water heater (1) is connected between top water regulating valve (4) and the drowning control valve (3) by pipe (2).During water-filling, close drowning control valve, open the top water regulating valve, running water just enters in the water heater (1) by pipe (5), top water regulating valve (4), pipe (2), and blast pipe (6) plays a part the air in the emptying water heater (1).During shower,, can adopt the top water law, promptly open top water regulating valve (4),, spray by shower nozzle (9) is middle via blow-off tee (7), pipe (8) just the running water that enter in the water heater this moment ejects the hot water in the water heater if tap water pressure is bigger; If tap water hydraulic is smaller, can adopt the method for falling into water to carry out shower, promptly open drowning control valve (3).Because water heater communicates with atmosphere by blast pipe (6), so the hot water in the water heater just can be sprayed by shower nozzle by pipe (2), the control valve (3) that falls into water under the effect of atmospheric pressure smoothly.Along with the outflow of hot water, the space in the water heater replenishes into air by blast pipe, makes water heater be in antivacuum state all the time, is not damaged by atmospheric pressure with the protection water heater.By the course of work of water heater as can be known, in the solar water heater of said structure, blast pipe (6) is absolutely necessary.But, this traditional solar water heater has a very significant disadvantages, (generally all adopt this method when promptly adopting the top water law to carry out shower, but because of shower limit, this method limit water-filling), if tap water pressure is bigger, the hot water in the water heater is understood some and is run away in vain by blast pipe (6) ejection, the hot water of waste can reach more than 30%, and the roof that water heater is installed is overhead low more, and tap water pressure is big more, and this phenomenon of metalling run out is just serious more.This is the long-term unsolved a great problem of present domestic solar water heater.Owing to this reason, producer has to inform especially the user in operation instructions: hydraulic pressure can not be excessive, in case too much hot water runs off from blast pipe.But this is helpless to the solution of problem.This is that the loss of hot water takes place unconsciously the user because water heater and gas extraction system thereof are installed on the top layer of residential building that the user can't see.These groundwater resources to preciousness are wastes greatly.Calculate as 500 person-times of tame annual shower, loss amount 30% by 50 kilograms, one 4 mouthfuls of per person's shower available heat water yields, the water yield that a then annual domestic solar water heater is run off is 10.7 tons.If China's solar water heater user's popularity rate will reach 30%(to utilize solar energy will be from now on direction from now on), and then the annual therefore water yield of waste in the whole nation can reach 5.35 hundred million tons by 5,000 ten thousand calculating in the whole nation! How surprising this be a numeral.Moreover, owing to the loss of hot water, also directly influenced the effect of shower.
At the above-mentioned defective of conventional solar boilers, the utility model provides a kind of totally-enclosed water saving solar water heater that does not have outdoor gas extraction system just, and it can thoroughly overcome the conventional solar boilers disadvantage of metalling run out.
The purpose of this utility model realizes by following measure: the utility model is made up of water heater, top water regulating valve, fall into water control valve, shower nozzle, running water water inlet pipe etc., the top of water heater links to each other with shower nozzle by pipeline, and the bottom of water heater is connected between top water regulating valve and the drowning control valve by pipeline.It is characterized in that: device has a water flowing gas transmission two-position valve on the pipeline that connects between water heater top and the shower nozzle.
Water flowing gas transmission two-position valve of the present utility model is made up of valve body and spool, and valve body has a cylindrical cavity that spool is installed, and there are two corresponding pipe joints at the middle part; The part that spool matches with valve body is a cylindrical cavity, and radially there is a cylindrical limbers at its middle part, and the cylindrical cavity of this limbers and spool is isolated; Have a transfer port on the chamber wall at the middle part of spool, this transfer port communicates with the cylindrical cavity of spool; The central axis of limbers and transfer port is on the same cross section of spool, and its radial position is mutually 90 ° angle; Spool and valve body are for being slidingly matched.
Water flowing gas transmission two-position valve of the present utility model can also adopt following version: this valve is made up of valve body and spool, and valve body has a cylindrical cavity that spool is installed, and there are two corresponding pipe joints at the middle part; The part that spool matches with valve body is a solid cylinder, its middle part radially has a limbers, having a gas transmission blind hole with the spool face of this limbers axis on same cross section, this gas transmission blind hole center line and limbers center line are mutually 90 ° angle; Axially have a gas transmission groove along spool face, an end of this gas transmission groove communicates with the gas transmission blind hole, the outer end of the straight-through spool of the other end.
The drawing of accompanying drawing is described as follows:
Fig. 1: the system schematic of conventional solar boilers.
Fig. 2: system schematic of the present utility model.
Fig. 3: the decomposing schematic representation of water flowing gas transmission two-position valve of the present utility model.
Fig. 4: A-A profile.
Fig. 5: the another kind of STRUCTURE DECOMPOSITION schematic diagram of water flowing gas transmission two-position valve of the present utility model.
Fig. 6: B-B profile.
Below in conjunction with accompanying drawing the utility model is elaborated.
As Fig. 2, the utility model is made up of water heater (1), top water regulating valve (4), fall into water control valve (3), shower nozzle (9), running water water inlet pipe (5) etc., the top of water heater (1) links to each other with shower nozzle (9) by pipe (8), the bottom of water heater (1) is connected between top water regulating valve (4) and the drowning control valve (3) by pipe (2), and the pipe (8) between connection water heater (1) top and shower nozzle (9) is gone up device a water flowing gas transmission two-position valve (10).
As Fig. 3, Fig. 4, water flowing gas transmission two-position valve (10) is made up of valve body and spool two parts, and valve body has a cylindrical cavity that spool is installed, and there are two corresponding pipe joints (11) (12) at the middle part; The part that spool matches with valve body is a cylindrical cavity, and radially there is a cylindrical limbers (13) at its middle part, and the cylindrical cavity of this limbers and spool is isolated; Have a transfer port (14) on the chamber wall at the middle part of spool, this transfer port communicates with the cylindrical cavity of spool; The central axis of limbers (13) and transfer port (14) is on the same cross section of spool, and its radial position is mutually 90 °; Spool and valve body are for being slidingly matched.The sealing of valve body one end of the water flowing gas transmission two-position valve shown in this example is successfully packed in order to make spool, has an aperture (15) at the end of packing into of spool and communicates with the cylindrical cavity of spool.
Fig. 5, water flowing gas transmission two-position valve (10) shown in Figure 6 are made up of valve body and spool two parts, and valve body has a cylindrical cavity that spool is installed, and there are two corresponding pipe joints (16) (18) at the middle part; The part that spool matches with valve body is a solid cylinder, its middle part radially has a limbers (19), having a gas transmission blind hole (20) with the spool face of this limbers axis on same cross section, this gas transmission blind hole center line and limbers center line are mutually 90 ° angle; Axially have a gas transmission groove (21) along spool face, an end of this gas transmission groove communicates with the gas transmission blind hole, the outer end of the straight-through spool of the other end; Valve body and spool are for being slidingly matched.The end of packing into of the spool of the water flowing gas transmission two-position valve shown in this example is for solid cylinder, in order to make the spool valve body of successfully packing into, communicates with the cylindrical cavity of valve body so have an aperture (17) at the left end of valve body.
Experiment shows that with the water flowing gas transmission two-position valve that suitable material is made by technological requirement, its spool and valve body can be slidingly matched easily, and have excellent sealing performance.
Using method of the present utility model is as follows:
Water-filling: open top water regulating valve (4), and water flowing gas transmission two-position valve (10) rotated to the water flowing station, even the limbers on the spool communicates with pipe (8), running water just enters in the water heater (1) by pipe (5), top water regulating valve (4), pipe (2), and original air is discharged by pipe (8), valve (10), shower nozzle (9) in the water heater.When treating that water sprays from shower nozzle, water is full of in the water heater, valve (4) cuts out to get final product again.
Top water shower: open top water regulating valve (4), water flowing gas transmission dual-purpose valve (10) is gone to the water flowing station, even the limbers on the spool communicates with pipe (8), running water can enter in the water heater hot water ejected via pipe (8), valve (10) and spray from shower nozzle (9).
Fall into water shower with discharge water: open drowning control valve (3); water flowing gas transmission two-position valve (10) is threaded to the gas transmission station; hot water in the water heater is just sprayed by shower nozzle (9) by pipe (2), valve (3); space in the water heater replenishes into air by valve (10), makes water heater be in antivacuum state all the time and is not damaged by atmospheric pressure with the protection water heater.
In fact, if the pressure of running water is enough, the utility model is using season, and water flowing gas transmission two-position valve is fixed on the water flowing station and gets final product, and is very much convenient.
By above explanation as can be known, the disadvantage that this totally-enclosed water saving solar water heater provided by the utility model can avoid conventional solar boilers to metal run out fully, and little to the change of original system, the structure of water flowing gas transmission dual-purpose valve is also very simple, operates also very convenient.We can say that it is the significant improvement to conventional solar boilers, particularly the water resource for saves valuable is of great immediate significance and far-reaching significance, has high promotional value.
Claims (3)
1, a kind of totally-enclosed water saving solar water heater, form by water heater (1), top water regulating valve (4), fall into water control valve (3), shower nozzle (9), running water water inlet pipe (5) etc., the top of water heater (1) links to each other with shower nozzle (9) by pipe (8), the bottom of water heater (1) is connected between top water regulating valve (4) and the drowning control valve (3) by pipe (2), it is characterized in that: the pipe (8) between connection water heater (1) top and shower nozzle (9) is gone up device a water flowing gas transmission two-position valve (10).
2, totally-enclosed water saving solar water heater according to claim 1, it is characterized in that: said water flowing gas transmission two-position valve (10) is made up of valve body and spool two parts, valve body has a cylindrical cavity that spool is installed, and there are two corresponding pipe joints (11) (12) at the middle part; The part that spool matches with valve body is a cylindrical cavity, and radially there is a cylindrical limbers (13) at its middle part, and the cylindrical cavity of this limbers and spool is isolated; Have a transfer port (14) on the chamber wall at the middle part of spool, this transfer port communicates with the cylindrical cavity of spool; The central axis of limbers (13) and transfer port (14) is on the same cross section of spool, and its radial position is mutually 90 °; Spool and valve body are for being slidingly matched.
3, totally-enclosed water saving solar water heater according to claim 1, it is characterized in that: said water flowing gas transmission two-position valve (10) is made up of valve body and spool two parts, valve body has a cylindrical cavity that spool is installed, and there are two corresponding pipe joints (16) (18) at the middle part; The part that spool matches with valve body is a solid cylinder, its middle part radially has a limbers (19), having a gas transmission blind hole (20) with the spool face of this limbers axis on same cross section, this gas transmission blind hole center line and limbers center line are mutually 90 ° angle; Axially have a gas transmission groove (21) along spool face, an end of this gas transmission groove communicates with the gas transmission blind hole, the outer end of the straight-through spool of the other end; Valve body and spool are for being slidingly matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN93205000U CN2149591Y (en) | 1993-02-22 | 1993-02-22 | Fully closed and water saving type solar energy water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN93205000U CN2149591Y (en) | 1993-02-22 | 1993-02-22 | Fully closed and water saving type solar energy water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2149591Y true CN2149591Y (en) | 1993-12-15 |
Family
ID=33788387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN93205000U Expired - Fee Related CN2149591Y (en) | 1993-02-22 | 1993-02-22 | Fully closed and water saving type solar energy water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2149591Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104500778A (en) * | 2014-11-15 | 2015-04-08 | 刘德鹏 | Water mixing unit of multifunctional water heater |
-
1993
- 1993-02-22 CN CN93205000U patent/CN2149591Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104500778A (en) * | 2014-11-15 | 2015-04-08 | 刘德鹏 | Water mixing unit of multifunctional water heater |
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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 |