CN202066238U - Antifreezing water control device of solar water heater - Google Patents
Antifreezing water control device of solar water heater Download PDFInfo
- Publication number
- CN202066238U CN202066238U CN2011201529476U CN201120152947U CN202066238U CN 202066238 U CN202066238 U CN 202066238U CN 2011201529476 U CN2011201529476 U CN 2011201529476U CN 201120152947 U CN201120152947 U CN 201120152947U CN 202066238 U CN202066238 U CN 202066238U
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- water
- tank
- control
- storage tank
- pipe
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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
Abstract
The utility model relates to an antifreezing water control device of a solar water heater, which comprises a water storage tank (3) of the solar water heater, a water supply pipe (8) and a water drainage pipe (9) and is characterized in that a water tank (1) is arranged at one side of the water storage tank (3); the water supply pipe (8) is communicated with the interior of the water tank (1); a water level floating valve (6) is arranged at a port of the water supply pipe (8) in the water tank (1) to ensure that certain quantity of water is poured into the water tank (1) all the time; a pipe (2) arranged at the side surface of the water tank (1) below the water level floating valve (6) is communicated with the upper part in the water storage tank (3); water in the water tank (1) is supplied to the water storage tank (3) through a pipe (2); and an air hole is also arranged at the upper end of the water tank (1) so as to ensure that the pressure in the water tank is the same as the external pressure. The antifreezing water control device has the beneficial effects that water can be automatically fed into the water storage tank by controlling the water level floating valve so as to keep certain quantity of water in the water storage tank all the time.
Description
Technical field
The utility model relates to a kind of control water defroster of solar water heater.
Background technology
Prior solar water heater must add water to water storage tank in use in advance, otherwise after the water in water storage tank uses, just anhydrous available, also have the area that freezes in the winter time,, can't discharge because water supply pipeline and sewer pipe leave Yu Shui, easily causing pipeline to freeze to stop up expands, even frost crack pipe, and in use, owing to leave Yu Shui all the time in the sewer pipe, must bleed off the surplus water in the sewer pipe could use earlier, waste very much water.
The utility model content
The purpose of this utility model is exactly that prior solar water heater needs in advance water storage tank to be added water, and water supply pipeline and sewer pipe leave Yu Shui, can't discharge, easily causing pipeline to freeze to stop up expands, even the defective of frost crack pipe, a kind of control water defroster of solar water heater is provided for this reason.
The technical scheme that its technical problem that solves the utility model adopts is:
The control water defroster of solar water heater, the water storage tank that comprises solar water heater, water supply pipeline, sewer pipe, it is characterized in that: be provided with a water tank in water storage tank one side, described water supply pipeline communicates with water tank inside, be provided with a float valve in the water supply pipeline port of water tank inside, keep injecting a certain amount of water all the time in the water tank, water tank side below the float valve position is provided with a pipeline and communicates with top in the water storage tank, water in the water tank by pipeline to the water storage tank moisturizing, also be provided with a pore in the water tank upper end, the interior air pressure of water tank and the air pressure in the external world are consistent.
On the basis of above-mentioned main technical schemes, can increase following further perfect technical scheme:
Be connected with water storage tank by a three-way pipe on the described sewer pipe, be provided with a by-pass valve control between three-way pipe and water storage tank, the 3rd interface of three-way pipe communicates with water tank inside on the float valve by a tracheae.
Described by-pass valve control is connected with a control device, by the keying of control device by-pass valve control.
Described control device comprises a motor that is connected with the keying handle of by-pass valve control, and this motor is by the switch control of a belt current protector.
Described control device comprises a manual draw bar that is connected with the keying handle of by-pass valve control, and manual draw bar is connected with master cock by manual backguy.
The lower port of described water supply pipeline is connected with cold water pipe by a three-way pipe, and the 3rd interface of three-way pipe is provided with adjutage, and adjutage is provided with manually-operated gate one, also is provided with a manually-operated gate two on cold water pipe.
The beneficial effects of the utility model are
1. can control adding water in the water storage tank automatically by float valve, keep water storage tank to remain certain water yield;
2. by by-pass valve control, can under the obstructed state of sewer pipe and water storage tank, under atmospheric pressure, the water in the sewer pipe be bled off, under sewer pipe and state that water storage tank communicates, the hot water use is just arranged directly then;
3. also be provided with adjutage and manually-operated gate one in the lower end of water supply pipeline, can be by the manually-operated gate two of closing cold water pipe, and the manually-operated gate one of water supply pipeline opened, the water in the water supply pipeline is bled off;
4, by the keying of control device by-pass valve control, can allow the operator, control putting hot water in a different manner in a plurality of places.
Below in conjunction with drawings and Examples the utility model is further specified.
Description of drawings:
Fig. 1 is the front view of the utility model embodiment one;
Fig. 2 is the front view of the utility model embodiment two.
The specific embodiment
As shown in Figure 1, the control water defroster of the utility model solar water heater, the water storage tank 3 that comprises solar water heater, be provided with a water tank 1 in water storage tank 3 one sides, water tank 1 can be the water tank of a rectangle, a water supply pipeline 8 communicates with water tank 1 inside, water supply pipeline 8 ports in water tank 1 inside are provided with a float valve 6, under the effect of float valve 6, can be automatically to water filling in the water tank 1, when the ball float of float valve 6 is blocked water inlet, water filling stops, keep injecting a certain amount of water all the time in the water tank 1, water tank 1 side below float valve 6 positions is provided with a pipeline 2 and communicates with top in the water storage tank 3, and the water in the water tank 1 keeps the water levels in the water storage tank 3 to remain on the position that pipeline 2 communicates with water storage tank 3 by 2 pairs of water storage tank 3 automatic water supplements of pipeline like this, also be provided with a pore in water tank 1 upper end, the interior air pressure of water tank and the air pressure in the external world are consistent;
Be connected with water storage tank 4 by a three-way pipe on the described sewer pipe 9, be provided with a by-pass valve control 4 between three-way pipe and water storage tank, the 3rd interface of three-way pipe communicates with water tank 1 inside on the float valve 6 by a tracheae 7, by three-way pipe and by-pass valve control 4, can be under the obstructed state of sewer pipe 9 and water storage tank 3, under atmospheric pressure, water in the sewer pipe 9 is bled off, then under sewer pipe 9 and state that water storage tank 3 communicates, directly just there is hot water to use, lower port at sewer pipe 9 can be provided with a water discharging valve 12, the control draining;
By-pass valve control 4 is connected with a control device 5, keying by control device 5 by-pass valve controls, control device 5 comprises a motor 51 that is connected with the keying handle of by-pass valve control, this motor 51 is by the switch control of a belt current protector, keying by control device 5 by-pass valve controls, can allow the operator in a plurality of places, control putting hot water in a different manner, because motor 51 is by the switch of a belt current protector, can guarantee opening and closing in the process of two states conversion, can guarantee the operate as normal under described two states, and motor 51 be connected with the keying handle of by-pass valve control at by-pass valve control, when having a power failure, but also manual operation;
As shown in Figure 2, control device 5 comprises a manual draw bar 52 that is connected with the keying handle of by-pass valve control, and manual draw bar 52 is connected with master cock by manual backguy;
The lower port of described water supply pipeline 8 is connected with cold water pipe by a three-way pipe, the 3rd interface of three-way pipe is provided with adjutage, adjutage is provided with manually-operated gate 1, on cold water pipe, also be provided with a manually-operated gate 2 10, can be by the manually-operated gate 2 10 of closing cold water pipe, and the manually-operated gate 1 of water supply pipeline opened, water in the water supply pipeline 8 is bled off, so just can prevent, it is regional to freeze in the winter time, because water supply pipeline 8 and sewer pipe 9 leave Yu Shui, can't discharge, easily cause pipeline to freeze to stop up and expand, even the situation of frost crack pipe takes place.
Claims (6)
1. the control water defroster of solar water heater, the water storage tank (3) that comprises solar water heater, water supply pipeline (8), sewer pipe (9), it is characterized in that: be provided with a water tank (1) in water storage tank (3) one sides, described water supply pipeline (8) communicates with water tank (1) inside, water supply pipeline (8) port inner at water tank (1) is provided with a float valve (6), keep injecting a certain amount of water all the time in the water tank (1), be provided with a pipeline (2) communicates with top in the water storage tank (3) in water tank (1) side of float valve (6) below the position, water in the water tank (1) passes through pipeline (2) to water storage tank (3) moisturizing, also be provided with a pore in water tank (1) upper end, the interior air pressure of water tank and the air pressure in the external world are consistent.
2. the control water defroster of solar water heater according to claim 1, it is characterized in that: described sewer pipe (9) is gone up by a three-way pipe and is connected with water storage tank (3), be provided with a by-pass valve control (4) between three-way pipe and water storage tank (3), the 3rd interface of three-way pipe communicates with water tank (1) inside on the float valve (6) by a tracheae (7).
3. the control water defroster of solar water heater according to claim 2, it is characterized in that: described by-pass valve control (4) is connected with a control device (5), by the keying of control device by-pass valve control.
4. the control water defroster of solar water heater according to claim 3; it is characterized in that: described control device (5) comprises a motor (51) that is connected with the keying handle of by-pass valve control (4), and this motor is by the switch control of a belt current protector.
5. the control water defroster of solar water heater according to claim 3, it is characterized in that: described control device (5) comprises a manual draw bar (52) that is connected with the keying handle of by-pass valve control (4), and manual draw bar is connected with master cock by manual backguy.
6. the control water defroster of solar water heater according to claim 1, it is characterized in that: the lower port of described water supply pipeline (8) is connected with cold water pipe by a three-way pipe, the 3rd interface of three-way pipe is provided with adjutage, adjutage is provided with manually-operated gate one (11), also is provided with a manually-operated gate two (10) on cold water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201529476U CN202066238U (en) | 2011-05-14 | 2011-05-14 | Antifreezing water control device of solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201529476U CN202066238U (en) | 2011-05-14 | 2011-05-14 | Antifreezing water control device of solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202066238U true CN202066238U (en) | 2011-12-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201529476U Expired - Fee Related CN202066238U (en) | 2011-05-14 | 2011-05-14 | Antifreezing water control device of solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202066238U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102168894A (en) * | 2011-05-14 | 2011-08-31 | 阮治安 | Water control anti-freezing device of solar water heater |
| CN103712349A (en) * | 2013-12-14 | 2014-04-09 | 陈宜中 | Solar water tank water-saving type liquid level controlling method |
| CN104279773A (en) * | 2014-02-07 | 2015-01-14 | 陈宜中 | Self-locking type solar water tank liquid level air control method |
-
2011
- 2011-05-14 CN CN2011201529476U patent/CN202066238U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102168894A (en) * | 2011-05-14 | 2011-08-31 | 阮治安 | Water control anti-freezing device of solar water heater |
| CN103712349A (en) * | 2013-12-14 | 2014-04-09 | 陈宜中 | Solar water tank water-saving type liquid level controlling method |
| CN103712349B (en) * | 2013-12-14 | 2015-08-05 | 嘉兴市秀洲区菲利普自行车有限公司 | The water-saving level control method of solar water container |
| CN104279773A (en) * | 2014-02-07 | 2015-01-14 | 陈宜中 | Self-locking type solar water tank liquid level air control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111207 Termination date: 20140514 |