CN203848537U - Solar energy water supply and sewerage pipe emptying device - Google Patents
Solar energy water supply and sewerage pipe emptying device Download PDFInfo
- Publication number
- CN203848537U CN203848537U CN201420178000.6U CN201420178000U CN203848537U CN 203848537 U CN203848537 U CN 203848537U CN 201420178000 U CN201420178000 U CN 201420178000U CN 203848537 U CN203848537 U CN 203848537U
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- valve
- water
- solar energy
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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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Abstract
The utility model relates to a solar energy water supply and sewerage pipe emptying device. The solar energy water supply and sewerage pipe emptying device comprises a water storage tank, a water supply pipe, a water sewerage pipe and a control box, wherein a water inlet valve is arranged on a portion of the water supply pipe, connected with one end of the water storage tank, an air inlet is formed in the lower end of the water inlet valve, an emptying valve is arranged at the other end of the water supply pipe, the other end of the emptying valve is connected with a water pump, an electromagnetic valve is arranged at one end of the water sewerage pipe, connected with the water storage tank, another air inlet is arranged below the electromagnetic valve, a delay switch is arranged at the other end of the water sewerage pipe, and the electromagnetic valve and the delay switch are connected with the control box. The solar energy water supply and sewerage pipe emptying device drains water in the water supply pipe and the water sewerage pipe through the emptying valve and the delay switch, saves water sources, prevents frost crack of the water pipes, caused by low temperature, protects the water pipes, and is simple in structure and convenient to operate.
Description
Technical field
The utility model relates to solar water heater application, is specifically related to a kind of solar energy upper and lower conduit emptier.
Background technology
Solar water heater is to using the water heater that solar energy heats as the energy, because it is clean, economical, is used widely.
Traditional solar water heater, user is after using, and the water remaining in upper and lower conduit road is failed emptying in time, stay ducted water and become cold water, when user used in next time, need to just can go out hot water afterwards by cold water in pipeline is drained, can not make user can use hot water once turning on the tap; Simultaneously because water is stored in water pipe, at easy freezing pipeline and causing damage in winter.
Utility model content
The utility model, according to the technical problem of above-mentioned existence, provides a kind of solar energy upper and lower conduit emptier, solves owing to there being residual water to cause the problem of water resource waste and the easy bursting by freezing of water pipe in upper and lower conduit.
The technical solution adopted in the utility model is: a kind of solar energy upper and lower conduit emptier, comprise: storage tank 1, upper hose 2, downcomer 3 and control box 11, described upper hose 2 arranges water intaking valve 4 with the junction, one end of storage tank 1, the lower end of described water intaking valve 4 arranges air inlet 5, the other end of described upper hose 3 arranges exhaust-valve 6, the other end of described exhaust-valve 6 is connected with water pump 10, one end that described downcomer 3 is connected with storage tank 1 arranges magnetic valve 7, the below of described magnetic valve 7 arranges air inlet 8, delay switch 9 is set on the other end of described downcomer 3, described magnetic valve 7 is connected with described control box 11 with delay switch 8.
Further, water inlet 61, delivery port 62 and discharge outlet 63 are set on described exhaust-valve 6, described water inlet 61 and discharge outlet 63 are arranged on a side of described exhaust-valve 6, described delivery port 62 is arranged on the opposite side of described exhaust-valve 6, described exhaust-valve 6 inside arrange bracing frame 64 and spring 65, one end of described spring 65 is fixed on described exhaust-valve 6 inside, and the other end of described spring 65 is connected with support frame as described above 64.
Further, support frame as described above 64 is comprised of transverse bar and longitudinal rod, described longitudinal rod is fixed on described exhaust-valve 6 inside, described transverse bar is arranged on described longitudinal rod and around longitudinal rod and rotates up and down, the two ends of described transverse bar are blind end 67 and borrow power end 68, the other end of described spring 65 is connected with the described power end 68 of borrowing, and described blind end 67 is arranged on the top of described discharge outlet 63, described top of borrowing power end 68 to be arranged on described water inlet 61.
Further, described water intaking valve 4 is globe valve.
Further, on described exhaust-valve 6, hand switch 66 is set.
Further, in described control box 11, starting mode of pump switch is set, described starting mode of pump switch is connected with described water pump.
The beneficial effects of the utility model are: the utility model carries out emptying by exhaust-valve and delay switch are set to the water in upper and lower conduit; in use; owing to there is no residual water in water pipe, the water flowing out is in use hot water, saving water resource; by exhaust-valve is set; water residual in upper hose is carried out emptying, prevent the too low water pipe from freezing crack that causes of Yin Wendu, water pipe is protected; the utility model is simple in structure, easy to operate.
Accompanying drawing explanation
Fig. 1 be the utility model proposes solar energy upper and lower conduit emptier structure chart;
Fig. 2 is the described exhaust-valve structure chart the utility model proposes.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
With reference to Fig. 1, for the utility model proposes solar energy upper and lower conduit emptier structure chart.
As shown in Figure 1, a kind of solar energy upper and lower conduit emptier, comprise: storage tank 1, upper hose 2, downcomer 3 and control box 11, described upper hose 2 arranges water intaking valve 4 with the junction, one end of storage tank 1, the lower end of described water intaking valve 4 arranges air inlet 5, the other end of described upper hose 3 arranges exhaust-valve 6, the other end of described exhaust-valve 6 is connected with water pump 10, one end that described downcomer 3 is connected with storage tank 1 arranges magnetic valve 7, the below of described magnetic valve 7 arranges air inlet 8, delay switch 9 is set on the other end of described downcomer 3, described magnetic valve 7 is connected with described control box 11 with delay switch 8.
Referring to Fig. 2, it is the described exhaust-valve structure chart the utility model proposes.
As shown in Figure 2, water inlet 61, delivery port 62 and discharge outlet 63 are set on described exhaust-valve 6, described water inlet 61 and discharge outlet 63 are arranged on a side of described exhaust-valve 6, described delivery port 62 is arranged on the opposite side of described exhaust-valve 6, described exhaust-valve 6 inside arrange bracing frame 64 and spring 65, one end of described spring 65 is fixed on described exhaust-valve 6 inside, and the other end of described spring 65 is connected with support frame as described above 64.
Further, support frame as described above 64 is comprised of transverse bar and longitudinal rod, described longitudinal rod is fixed on described exhaust-valve 6 inside, described transverse bar is arranged on described longitudinal rod and around longitudinal rod and rotates up and down, the two ends of described transverse bar are blind end 67 and borrow power end 68, the other end of described spring 65 is connected with the described power end 68 of borrowing, and described blind end 67 is arranged on the top of described discharge outlet 63, described top of borrowing power end 68 to be arranged on described water inlet 61.
Further, described water intaking valve 4 is globe valve.
In the utility model embodiment, water inlet pipe valve adopts globe valve, under the effect of hydraulic pressure, can automatically realize opening and closing, simple in structure, easy to operate.
Further, on described exhaust-valve 6, hand switch 66 is set.
In the utility model embodiment, hand switch 66 is set on exhaust-valve 6, can to upper hose, carries out emptying by manual operation.
Further, in described control box 11, starting mode of pump switch is set, described starting mode of pump switch is connected with described water pump.
In the utility model embodiment; by arrange exhaust-valve the water in upper hose is carried out emptying, by arrange delay switch the water in downcomer is carried out emptying, thereby to solar energy upper and lower conduit, carry out emptying; in use; do not need now the cold water in water pipe to be discharged the hot water flowing out, saving water resource from water pipe; exhaust-valve is set simultaneously; making does not have residual water in upper hose, prevents the too low water pipe from freezing crack that causes of Yin Wendu, and water pipe is protected.
In the utility model embodiment, when using hot water, open the motor switch button of control box 11, make magnetic valve 7 opening time-delaying switch 9 simultaneously, while closing, magnetic valve 7 cuts out, air enters from air inlet 8, and the water in downcomer 3 flows out under the effect of self gravitation, after time delay after a while, water in downcomer 3 is emptying, and delay switch 9 cuts out.
In the utility model embodiment, the delay time of delay switch can arrange according to current efflux time in water pipe, also can adopt manual operation to close.
On storage tank 1 during water, by the pump switch in control box 11, start water pump 10, the water that water pump 10 is supplied with enters in exhaust-valve 6 by the water inlet 63 of exhaust-valve 6, now, and because Water Pressure is to borrowing power end 68 to produce pressure, shrink with the spring 65 of borrowing power end 68 to be connected, borrow power end 68 to move up, blind end 67 moves down discharge outlet 63 sealings, and current enter into upper hose 2 by the delivery port 62 of exhaust-valve 6, intake valve 5 cuts out, and current enter into storage tank 1 by globe valve 4; In storage tank 1, water switches off the pump 10 after expiring, the power end 68 of borrowing of exhaust-valve 6 moves down under the effect of spring 65, blind end 67 moves up, now, water inlet 61 sealings, discharge outlet 63 is opened, and intake valve 5 is opened, and the water in upper hose 2 is discharged by the discharge outlet of exhaust-valve 6 under the effect of gravity.
Claims (6)
1. a solar energy upper and lower conduit emptier, it is characterized in that, comprise: storage tank (1), upper hose (2), downcomer (3) and control box (11), described upper hose (2) arranges water intaking valve (4) with the junction, one end of storage tank (1), the lower end of described water intaking valve (4) arranges air inlet (5), the other end of described upper hose (3) arranges exhaust-valve (6), the other end of described exhaust-valve (6) is connected with water pump (10), one end that described downcomer (3) is connected with storage tank (1) arranges magnetic valve (7), the below of described magnetic valve (7) arranges air inlet (8), delay switch (9) is set on the other end of described downcomer (3), described magnetic valve (7) is connected with described control box (11) with delay switch (8).
2. a kind of solar energy upper and lower conduit emptier according to claim 1, it is characterized in that: water inlet (61) is set on described exhaust-valve (6), delivery port (62) and discharge outlet (63), described water inlet (61) and discharge outlet (63) are arranged on a side of described exhaust-valve (6), described delivery port (62) is arranged on the opposite side of described exhaust-valve (6), described exhaust-valve (6) inside arranges bracing frame (64) and spring (65), one end of described spring (65) is fixed on described exhaust-valve (6) inside, the other end of described spring (65) is connected with support frame as described above (64).
3. a kind of solar energy upper and lower conduit emptier according to claim 2, it is characterized in that: support frame as described above (64) is comprised of transverse bar and longitudinal rod, described longitudinal rod is fixed on described exhaust-valve (6) inside, described transverse bar is arranged on described longitudinal rod and around longitudinal rod and rotates up and down, the two ends of described transverse bar are blind end (67) and borrow power end (68), the other end of described spring (65) is connected with the described power end (68) of borrowing, described blind end (67) is arranged on the top of described discharge outlet (63), described top of borrowing power end (68) to be arranged on described water inlet (61).
4. a kind of solar energy upper and lower conduit emptier according to claim 1, is characterized in that: described water intaking valve (4) is globe valve.
5. a kind of solar energy upper and lower conduit emptier according to claim 1, is characterized in that: hand switch (66) is set on described exhaust-valve (6).
6. a kind of solar energy upper and lower conduit emptier according to claim 1, is characterized in that: described control box arranges starting mode of pump switch in (11), and described starting mode of pump switch is connected with described water pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420178000.6U CN203848537U (en) | 2014-04-12 | 2014-04-12 | Solar energy water supply and sewerage pipe emptying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420178000.6U CN203848537U (en) | 2014-04-12 | 2014-04-12 | Solar energy water supply and sewerage pipe emptying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203848537U true CN203848537U (en) | 2014-09-24 |
Family
ID=51561545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420178000.6U Expired - Fee Related CN203848537U (en) | 2014-04-12 | 2014-04-12 | Solar energy water supply and sewerage pipe emptying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203848537U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104949361A (en) * | 2015-06-06 | 2015-09-30 | 吴志明 | Emptying device |
| CN106050677A (en) * | 2016-08-04 | 2016-10-26 | 荆州市宏泉井业节能科技有限公司 | Vacuum emptying device for water pump |
-
2014
- 2014-04-12 CN CN201420178000.6U patent/CN203848537U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104949361A (en) * | 2015-06-06 | 2015-09-30 | 吴志明 | Emptying device |
| CN106050677A (en) * | 2016-08-04 | 2016-10-26 | 荆州市宏泉井业节能科技有限公司 | Vacuum emptying device for water pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 Termination date: 20160412 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |