CN104896740A - Non-negative pressure water supply device used for heat energy equipment - Google Patents
Non-negative pressure water supply device used for heat energy equipment Download PDFInfo
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- CN104896740A CN104896740A CN201510282619.0A CN201510282619A CN104896740A CN 104896740 A CN104896740 A CN 104896740A CN 201510282619 A CN201510282619 A CN 201510282619A CN 104896740 A CN104896740 A CN 104896740A
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- water
- water tank
- negative pressure
- supply device
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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 invention provides a non-negative pressure water supply device used for heat energy equipment. The non-negative pressure water supply device comprises a base, on which a main water tank and an auxiliary water tank are arranged. The main water tank is connected with the auxiliary water tank by means of a water pipe. The middle of the water pipe is provided with a water pump. A pressure sensor is arranged in the main water tank, in which a water outlet is arranged. The auxiliary water tank is provided with a water inlet pipe. Due to the fact that the main water tank and the auxiliary water tank are connected by means of the water pipe, the main water tank is prevented from producing negative pressure such that water supply is not affected. No consideration is taken into poor states such as pressure shortage and overpressure and pressure of water tank can be detected by means of the pressure sensor such that problems of a conventional water supply device for heat energy equipment such as short service lifetime and the likelihood of blockage of water supply are solved. A fan is arranged above the water pump and used for cooling the water pump so that the water pump is prevented from being overheated, thereby avoiding short circuit. A liquid level detector is arranged in the main water tank in order to prevent water volume in the main water tank from being excessively large or small. A filtering device arranged on the water inlet pipe with the purpose of purifying water quality of water tanks and reducing production cost.
Description
Technical field
The present invention relates to thermal hardware field, particularly relate to one and send out non-negative pressure method of water supply device for promoting thermal hardware.
Background technology
The water system of current thermal hardware needs to arrange the water storage devices such as water tank usually; for supplying water source to thermal hardware; and use aforesaid way to need to make to produce in water tank negative pressure as water source supply; and then water is sent in thermal hardware; and aforesaid way need consider the working condition that under-voltage in water tank, overvoltage etc. is different; and then need to arrange corresponding protective device; production cost is large; and service life is not long; change protective device cost large, and in water tank, the easy negative pressure state that produces causes water supply to be obstructed.Therefore, solve water supply installation service life of thermal hardware short and problem of being easily obstructed that supplies water and just seem particularly important.
Summary of the invention
The object of this invention is to provide one and send out non-negative pressure method of water supply device for promoting thermal hardware, by the UNICOM of main water box and secondary water tank, prevent from main water box from producing negative pressure impact to supply water, and without the need to considering the defective modes such as under-voltage, overvoltage, and by pressure sensor, the pressure in water tank is detected, solve the short and problem of being easily obstructed that supplies water in water supply installation service life of thermal hardware.
The invention provides a kind of non-negative pressure method of water supply device for thermal hardware, comprise base, described base is provided with main water box and secondary water tank, described main water box is connected by water pipe with secondary water tank, water pump is provided with in the middle of described water pipe, be provided with pressure sensor in described main water box, described main water box is provided with delivery port, described secondary water tank is provided with water inlet pipe.
Further improvement is: be provided with fan above described water pump, is lowered the temperature by fan feed pump (5).
Further improvement is: be also provided with level sensor in described main water box.
Further improvement is: described water inlet pipe is provided with filter.
Beneficial effect of the present invention: main water box is connected by water pipe with secondary water tank, prevent from main water box from producing negative pressure impact to supply water, and it is under-voltage without the need to considering, the defective modes such as overvoltage, and by pressure sensor, the pressure in water tank is detected, solve the short and problem of being easily obstructed that supplies water in water supply installation service life of thermal hardware, fan is provided with above water pump, by fan, water pump is lowered the temperature, stop that water pump is overheated causes short-circuit conditions, the level sensor arranged in main water box, prevent the water yield in main water box too high or too low, the filter that water inlet pipe is arranged, in order to the water quality in cleaned water tank, reduce production cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Wherein: 1-base, 2-main water box, the secondary water tank of 3-, 4-water pipe, 5-water pump, 6-pressure sensor, 7-delivery port, 8-water inlet pipe, 9-fan, 10-level sensor, 11-filter.
Detailed description of the invention
In order to deepen the understanding of the present invention, below in conjunction with embodiment, the invention will be further described, and this embodiment only for explaining the present invention, does not form limiting the scope of the present invention.
As shown in Figure 1, present embodiments provide a kind of non-negative pressure method of water supply device for thermal hardware, comprise base 1, described base 1 is provided with main water box 2 and secondary water tank 3, described main water box 2 is connected by water pipe 4 with secondary water tank 3, water pump 5 is provided with in the middle of described water pipe 4, in described main water box 2, pressure sensor 6 is installed, described main water box 2 is provided with delivery port 7, described secondary water tank 3 is provided with water inlet pipe 8, fan 9 is provided with above described water pump 5, lowered the temperature by fan 9 feed pump 5, level sensor 10 is also provided with in described main water box 2, described water inlet pipe 7 is provided with filter 11, main water box 2 is connected by water pipe 4 with secondary water tank 3, prevent from main water box 2 from producing negative pressure impact to supply water, and it is under-voltage without the need to considering, the defective modes such as overvoltage, and detected by the pressure in pressure sensor 6 pairs of water tanks, solve the short and problem of being easily obstructed that supplies water in water supply installation service life of thermal hardware, fan 9 is provided with above water pump 5, lowered the temperature by fan 9 pairs of water pumps 5, stop that water pump 5 is overheated causes short-circuit conditions, the level sensor 10 arranged in main water box 2, prevent the water yield in main water box 2 too high or too low, the filter 11 that water inlet pipe 7 is arranged, in order to the water quality in cleaned water tank, reduce production cost.
Claims (4)
1. the non-negative pressure method of water supply device for thermal hardware, comprise base (1), it is characterized in that: described base (1) is provided with main water box (2) and secondary water tank (3), described main water box (2) is connected by water pipe (4) with secondary water tank (3), water pump (5) is provided with in the middle of described water pipe (4), be provided with pressure sensor (6) in described main water box (2), described main water box (2) be provided with delivery port (7), described secondary water tank (3) is provided with water inlet pipe (8).
2. as claimed in claim 1 for the non-negative pressure method of water supply device of thermal hardware, it is characterized in that: described water pump (5) top is provided with fan (9), is lowered the temperature by fan (9) feed pump (5).
3. as claimed in claim 1 for the non-negative pressure method of water supply device of thermal hardware, it is characterized in that: in described main water box (2), be also provided with level sensor (10).
4. as claimed in claim 1 for the non-negative pressure method of water supply device of thermal hardware, it is characterized in that: described water inlet pipe (7) is provided with filter (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510282619.0A CN104896740A (en) | 2015-05-29 | 2015-05-29 | Non-negative pressure water supply device used for heat energy equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510282619.0A CN104896740A (en) | 2015-05-29 | 2015-05-29 | Non-negative pressure water supply device used for heat energy equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104896740A true CN104896740A (en) | 2015-09-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510282619.0A Pending CN104896740A (en) | 2015-05-29 | 2015-05-29 | Non-negative pressure water supply device used for heat energy equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN104896740A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2196271Y (en) * | 1994-02-26 | 1995-05-03 | 庞介顺 | Multipurpose energy saving electric heater |
| JP2002081764A (en) * | 2000-09-05 | 2002-03-22 | Sekisui Chem Co Ltd | Solar heat utilizing device |
| CN2797458Y (en) * | 2005-04-18 | 2006-07-19 | 崔家兴 | Environment protection energy-saving water supplying device |
| CN2802372Y (en) * | 2005-07-09 | 2006-08-02 | 楼敦庆 | Automatic water feeder of water tank |
| CN200971526Y (en) * | 2006-09-08 | 2007-11-07 | 张明亮 | Non-negative water supply equipment for spare water of water tank |
| CN201065546Y (en) * | 2007-07-04 | 2008-05-28 | 北京威派格科技发展有限公司 | Intelligent negative pressure-free pressurizing water tank |
| CN201176970Y (en) * | 2007-12-10 | 2009-01-07 | 林俊宏 | Pump heat reclamation warming device |
| CN102587458A (en) * | 2011-01-07 | 2012-07-18 | 上海祥帮工程设备有限公司 | Multifunctional non-negative pressure water supply equipment |
| CN202885317U (en) * | 2012-11-07 | 2013-04-17 | 江苏尚森太阳能科技发展有限公司 | Double-water-tank solar water heater |
-
2015
- 2015-05-29 CN CN201510282619.0A patent/CN104896740A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2196271Y (en) * | 1994-02-26 | 1995-05-03 | 庞介顺 | Multipurpose energy saving electric heater |
| JP2002081764A (en) * | 2000-09-05 | 2002-03-22 | Sekisui Chem Co Ltd | Solar heat utilizing device |
| CN2797458Y (en) * | 2005-04-18 | 2006-07-19 | 崔家兴 | Environment protection energy-saving water supplying device |
| CN2802372Y (en) * | 2005-07-09 | 2006-08-02 | 楼敦庆 | Automatic water feeder of water tank |
| CN200971526Y (en) * | 2006-09-08 | 2007-11-07 | 张明亮 | Non-negative water supply equipment for spare water of water tank |
| CN201065546Y (en) * | 2007-07-04 | 2008-05-28 | 北京威派格科技发展有限公司 | Intelligent negative pressure-free pressurizing water tank |
| CN201176970Y (en) * | 2007-12-10 | 2009-01-07 | 林俊宏 | Pump heat reclamation warming device |
| CN102587458A (en) * | 2011-01-07 | 2012-07-18 | 上海祥帮工程设备有限公司 | Multifunctional non-negative pressure water supply equipment |
| CN202885317U (en) * | 2012-11-07 | 2013-04-17 | 江苏尚森太阳能科技发展有限公司 | Double-water-tank solar water heater |
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Application publication date: 20150909 |
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| RJ01 | Rejection of invention patent application after publication |