CN105571134A - Water heater capable of being descaled - Google Patents
Water heater capable of being descaled Download PDFInfo
- Publication number
- CN105571134A CN105571134A CN201510535281.5A CN201510535281A CN105571134A CN 105571134 A CN105571134 A CN 105571134A CN 201510535281 A CN201510535281 A CN 201510535281A CN 105571134 A CN105571134 A CN 105571134A
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- tube
- storage tank
- water heater
- thermal
- collecting tube
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Abstract
The invention relates to a water heater capable of being descaled. The water heater capable of being descaled comprises a support, a water storage tank, transparent pipes and heat collection pipes. Each heat collection pipe is divided into an inner layer and an outer layer. Each outer layer is a heat absorbing pipe made from a hard material. Each inner layer is a spiral pipe formed by spiraling and curling a long-strip elastic piece. The heat absorbing pipes extend into the water storage tank. The upper end of each spiral pipe is fixed to the water storage tank, and the lower end of each spiral pipe is installed on a rotary plate. Through holes are formed in the rotary plates. A scale accumulation cavity is further fixed to the lower portion of each rotary plate. A smashing rod is further arranged on the axis of each heat collection pipe. One end of each smashing rod is installed on the water storage tank, and the other end of each smashing rod is installed on the support. Smashing pins extending in the radial direction of the smashing rod are further distributed on the periphery of each smashing rod. The length of the smashing pins is smaller than the radius of the corresponding heat collection pipe. The water heater capable of being descaled is ingenious in structure and capable of being descaled completely and efficiently, and meanwhile water pipe blockage and human body harms are not caused.
Description
Technical field
The present invention relates to a kind of water heater, especially, is a kind of water heater being convenient to scale removal.
Background technology
Water heater a kind ofly provides the instrument of hot water for limited range, and water heater is divided into following a few class after development for many years: storage-type electric water heater, instant electric water heater, quick-heating electric water heater, gas heater, solar electric water heater and air source water heater; Wherein, solar water heater is subject to users' favor with its environmental protection, the advantage such as energy-conservation, convenient; Cold water is guided in thermal-collecting tube by traditional solar water heater, thermal-collecting tube absorption luminous energy and by cool water heating after utilize thermosyphon effect to send hot water back to storage tank; In long-term heating process, in thermal-collecting tube, be easy to the incrustation scale that hardens, along with increasing of incrustation scale, the heat transfer property of thermal-collecting tube declines, thermal-collecting tube caliber diminishes simultaneously, and this makes the heating effect of water heater, goes out the declines fast such as water speed, and therefore scale removal becomes one of water heater problem needing solution badly; At present in water heater scale removal, adopt medicine scale removal, this method only can dissolve top layer incrustation scale gradually more, and descale effect slowly and thorough, and easily causes medicament residue, has larger harm to human body.
Summary of the invention
For the problems referred to above, the invention provides a kind of descaling water heater, this water heater structure is ingenious, can thoroughly, efficient scale removal, water-pipe blockage and hazard to person can not be caused simultaneously.
For solving the problem, the technical solution adopted in the present invention is: this descaling water heater includes support, storage tank, transparent pipe and thermal-collecting tube; Described transparent pipe is equidistantly arranged on described storage tank, has described thermal-collecting tube at the device of each described transparent inner coaxial tube; Described thermal-collecting tube is divided into inside and outside two-layer, and skin is the endothermic tube made by hard material, and internal layer is the helix tube formed by rectangular shell fragment helix-coil; It is inner that described endothermic tube puts in described storage tank; The upper end of described helix tube is fixed on storage tank, and lower end is arranged on rotating disk; Described rotating disk offers through hole, is also fixed with incrustation chamber in the below of described rotating disk; On the axis of described thermal-collecting tube, returning apparatus has pulverizing bar, and described pulverizing bar one end is arranged on storage tank, and one end is installed on the bracket; The circumference of described pulverizing bar is also distributed with the pulverizing needle along pulverizing the extension of bar radial direction, and the length of described pulverizing needle is less than the radius of thermal-collecting tube.
The invention has the beneficial effects as follows: when production and processing, shell fragment is arranged in described endothermic tube after helix-coil, therefore shell fragment has restorable trend all the time, and the helix tube therefore in endothermic tube has uncoiled trend all the time, therefore helix tube is close to residence and is stated endothermic tube; Under the irradiation of sunshine, described endothermic tube transfers heat to helix tube, helix tube is to water body heating, intensification, hot and cold water convection current under the effect of thermosyphon effect, cold water flows out from storage tank and flows downward along thermal-collecting tube lower wall, the water in storage tank flowed along thermal-collecting tube upper wall by the hot water heated, so can all be heated.
Along with the prolongation of service time, the incrustation scale in water body will accumulate in thermal-collecting tube in heating process, namely accumulate in described helix tube; Traditional thermal-collecting tube is along with the increase of incrustation scale, and the interior caliber of thermal-collecting tube will reduce gradually, and now the heat transfer coefficient of thermal-collecting tube, water conservancy diversion speed all will be affected; And in the present invention, when there is incrustation scale in thermal-collecting tube, only need rotate described rotating disk, forward screws described helix tube, now helix tube will screw gradually, shrink, and the caliber of helix tube reduces gradually, the crooked radian of shell fragment increases gradually, due to the incrustation scale on helix tube harden into block, toughness is less, therefore shrink at helix tube in the process of deformation, incrustation scale will be squeezed, cracked; In addition, along with the contraction of helix tube, the inwall of helix tube will gradually near described pulverizing needle, and pulverizing needle tip end surface is amassed little, will produce larger pressure when contacting with the incrustation scale on helix tube inwall, can be pulverized by incrustation scale easily; Cracked incrustation scale slides along helix tube inwall and accumulates in described incrustation chamber; In incrustation chamber along with in the process of dial rotation, incrustation scale can obtain stirring, sedimentation; Not thorough, dangerous compared to conventional water heaters scale removal, the present invention can simple and easy, scale removal efficiently, effectively extends the service life of thermal-collecting tube, therefore has obvious advantage.
After scale removal terminates, the incrustation scale in incrustation chamber is shifted out; Described helix tube restores to the original state under the effect of natural resiliency, and now helix tube will be close to endothermic tube again; Novel structure of the present invention, scale removal is convenient, has longer service life, makes the use of water heater safer, efficient, stable, compare traditional water heater, have higher promotional value.
As preferably, the inwall of described endothermic tube is pasted with permanent magnet film; The magneticaction of permanent magnet film can strengthen the compactness between helix tube and endothermic tube further, effectively prevents incrustation scale from growing between helix tube and endothermic tube.
As preferably, described pulverizing bar freely can rotate relative to rotating disk and incrustation chamber; In the process of scale removal, rotate backward described pulverizing bar, so that promote the breaking of incrustation scale, pulverize, accelerate scale removal, while also make scale removal more thorough.
As preferably, in the upper end of described thermal-collecting tube, screen pack is installed; So that prevent incrustation scale from entering storage tank, ensure the unobstructed, clean of storage tank inside.
Accompanying drawing explanation
Fig. 1 is the cross section structure schematic diagram of this descaling water heater when normally working.
Cross section structure schematic diagram when Fig. 2 is middle scale removal embodiment illustrated in fig. 1.
Fig. 3 is the structure for amplifying schematic diagram of middle helix tube embodiment illustrated in fig. 1.
Detailed description of the invention
Embodiment
In embodiment shown in Fig. 1 to Fig. 3, this descaling water heater includes support 1, storage tank 2, transparent pipe 7 and thermal-collecting tube; Described transparent pipe 7 is equidistantly arranged on described storage tank 2, and in each described transparent pipe 7, coaxial device has described thermal-collecting tube; In the upper end of described thermal-collecting tube, screen pack 33 is installed; Described thermal-collecting tube is divided into inside and outside two-layer, and skin is the endothermic tube 31 made by hard material, and internal layer is the helix tube 32 formed by rectangular stainless steel shell fragment helix-coil; It is inner that described endothermic tube 31 puts in described storage tank 2, is pasted with permanent magnet film at the inwall of described endothermic tube 31; The upper end of described helix tube 32 is fixed on storage tank 2, and lower end is arranged on rotating disk 4; Described rotating disk 4 offers through hole, is also fixed with incrustation chamber 5 in the below of described rotating disk 4; On the axis of described thermal-collecting tube, returning apparatus has pulverizing bar 6, and described pulverizing bar 6 one end is arranged on storage tank 2, and one end is arranged on described support 1, and described pulverizing bar 6 freely can rotate relative to rotating disk 4 and incrustation chamber 5; The circumference of described pulverizing bar 6 is also distributed with the pulverizing needle 61 along pulverizing the extension of bar 6 radial direction, and the length of described pulverizing needle 61 is less than the radius of thermal-collecting tube.
When production and processing, shell fragment is arranged on after helix-coil in described endothermic tube 31, and therefore shell fragment has restorable trend all the time, and the helix tube 32 therefore in endothermic tube 31 has uncoiled trend all the time, therefore helix tube 32 is close to residence and is stated endothermic tube 31; Meanwhile, described permanent magnet film can adsorb described helix tube 32 further by magneticaction, effectively prevents incrustation scale from growing between helix tube 32 and endothermic tube 31; Under the irradiation of sunshine, described endothermic tube 31 transfers heat to helix tube 32, helix tube 32 pairs of water body heating, intensification, hot and cold water convection current under the effect of thermosyphon effect, cold water flows out from storage tank 2 and flows downward along thermal-collecting tube lower wall, the water in storage tank 2 flowed along thermal-collecting tube upper wall by the hot water heated, so can all be heated.
Along with the prolongation of service time, the incrustation scale in water body will accumulate in thermal-collecting tube in heating process, namely accumulate in described helix tube 32; Traditional thermal-collecting tube is along with the increase of incrustation scale, and the interior caliber of thermal-collecting tube will reduce gradually, and now the heat transfer coefficient of thermal-collecting tube, water conservancy diversion speed all will be affected; And in the present invention, when there is incrustation scale in thermal-collecting tube, only need rotate described rotating disk 4, forward screws described helix tube 32, now helix tube 32 will screw gradually, shrink, and the caliber of helix tube 32 reduces gradually, the crooked radian of shell fragment increases gradually, due to the incrustation scale on helix tube 32 harden into block, toughness is less, therefore shrink in the process of deformation at helix tube 32, incrustation scale will be squeezed, cracked; In addition, along with the contraction of helix tube 32, the inwall of helix tube 32 will gradually near described pulverizing needle 61, and pulverizing needle 61 tip end surface is amassed little, will produce larger pressure when contacting with the incrustation scale on helix tube 32 inwall, can be pulverized by incrustation scale easily; In the present embodiment, by rotating backward described pulverizing bar 6, increasing the tangential force between pulverizing needle 61 and incrustation scale, promoting the breaking of incrustation scale, refinement further; Cracked incrustation scale slides along helix tube 32 inwall and accumulates in described incrustation chamber 5; In the process of rotating along with rotating disk 4 in incrustation chamber 5, incrustation scale can obtain stirring, sedimentation; In addition, the described screen pack 33 being positioned at thermal-collecting tube upper end can effectively prevent tiny incrustation scale from entering storage tank 2 inside, ensures the unobstructed, clean of storage tank 2 inside; Not thorough, dangerous compared to conventional water heaters scale removal, the present invention can simple and easy, scale removal efficiently, effectively extends the service life of thermal-collecting tube, therefore has obvious advantage.
After scale removal terminates, the incrustation scale in incrustation chamber 5 is shifted out; Described helix tube 32 restores to the original state under the effect of natural resiliency, and now helix tube 32 will be close to endothermic tube 31 again; Novel structure of the present invention, scale removal is convenient, has longer service life, makes the use of water heater safer, efficient, stable, compare traditional water heater, have higher promotional value.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. a descaling water heater, this descaling water heater includes support (1), storage tank (2), transparent pipe (7) and thermal-collecting tube; Described transparent pipe (7) is equidistantly arranged on described storage tank (2), and in each described transparent pipe (7), coaxial device has described thermal-collecting tube; It is characterized in that: described thermal-collecting tube is divided into inside and outside two-layer, and skin is the endothermic tube (31) made by hard material, and internal layer is the helix tube (32) formed by rectangular shell fragment helix-coil; It is inner that described endothermic tube (31) puts in described storage tank (2); The upper end of described helix tube (32) is fixed on storage tank (2), and lower end is arranged on rotating disk (4); Described rotating disk (4) offers through hole, is also fixed with incrustation chamber (5) in the below of described rotating disk (4); On the axis of described thermal-collecting tube, returning apparatus has pulverizing bar (6), and described pulverizing bar (6) one end is arranged on storage tank (2), and one end is arranged on described support (1); The circumference of described pulverizing bar (6) is also distributed with the pulverizing needle (61) along pulverizing the extension of bar (6) radial direction, and the length of described pulverizing needle (61) is less than the radius of thermal-collecting tube.
2. descaling water heater according to claim 1, is characterized in that: the inwall of described endothermic tube (31) is pasted with permanent magnet film.
3. descaling water heater according to claim 1 and 2, is characterized in that: described pulverizing bar (6) freely can be rotated relative to rotating disk (4) and incrustation chamber (5).
4. descaling water heater according to claim 1, is characterized in that: be provided with screen pack (33) in the upper end of described thermal-collecting tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510535281.5A CN105571134B (en) | 2015-08-28 | 2015-08-28 | Descaling water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510535281.5A CN105571134B (en) | 2015-08-28 | 2015-08-28 | Descaling water heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105571134A true CN105571134A (en) | 2016-05-11 |
| CN105571134B CN105571134B (en) | 2018-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510535281.5A Expired - Fee Related CN105571134B (en) | 2015-08-28 | 2015-08-28 | Descaling water heater |
Country Status (1)
| Country | Link |
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| CN (1) | CN105571134B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106823965A (en) * | 2017-01-19 | 2017-06-13 | 长兴宏诚机械科技有限公司 | A kind of chemical fertilizer self- poking arrangement of Double stirring |
| CN108800666A (en) * | 2018-07-09 | 2018-11-13 | 孙夏星 | A kind of water resource heat pump |
| CN111219888A (en) * | 2020-01-09 | 2020-06-02 | 蒋凤歌 | Solar water heater with heat collecting pipe self-descaling function |
| CN111536704A (en) * | 2020-05-28 | 2020-08-14 | 吴朋伟 | Empty sunning prevention system of solar water heater |
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| JP2004317027A (en) * | 2003-04-16 | 2004-11-11 | Matsushita Electric Works Ltd | Solar heat collector |
| CN201532030U (en) * | 2009-05-18 | 2010-07-21 | 朱彤 | Solar energy water heater with sterilization and descaling function |
| CN202955898U (en) * | 2012-12-03 | 2013-05-29 | 杨晓文 | Soar water heating device |
| JP2013195005A (en) * | 2012-03-21 | 2013-09-30 | Toho Gas Co Ltd | Hot water supply system |
| KR20130135581A (en) * | 2012-06-01 | 2013-12-11 | (주) 금천메카트로닉스 | Water heater system using solar heat equipped with heat pump using air heat |
| CN204421406U (en) * | 2015-01-30 | 2015-06-24 | 广东梅雁吉祥水电股份有限公司 | A kind of automatically descaling solar water heater |
-
2015
- 2015-08-28 CN CN201510535281.5A patent/CN105571134B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004317027A (en) * | 2003-04-16 | 2004-11-11 | Matsushita Electric Works Ltd | Solar heat collector |
| CN201532030U (en) * | 2009-05-18 | 2010-07-21 | 朱彤 | Solar energy water heater with sterilization and descaling function |
| JP2013195005A (en) * | 2012-03-21 | 2013-09-30 | Toho Gas Co Ltd | Hot water supply system |
| KR20130135581A (en) * | 2012-06-01 | 2013-12-11 | (주) 금천메카트로닉스 | Water heater system using solar heat equipped with heat pump using air heat |
| CN202955898U (en) * | 2012-12-03 | 2013-05-29 | 杨晓文 | Soar water heating device |
| CN204421406U (en) * | 2015-01-30 | 2015-06-24 | 广东梅雁吉祥水电股份有限公司 | A kind of automatically descaling solar water heater |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106823965A (en) * | 2017-01-19 | 2017-06-13 | 长兴宏诚机械科技有限公司 | A kind of chemical fertilizer self- poking arrangement of Double stirring |
| CN108800666A (en) * | 2018-07-09 | 2018-11-13 | 孙夏星 | A kind of water resource heat pump |
| CN108800666B (en) * | 2018-07-09 | 2020-09-04 | 山西山安蓝天节能科技股份有限公司 | Water source heat pump |
| CN111219888A (en) * | 2020-01-09 | 2020-06-02 | 蒋凤歌 | Solar water heater with heat collecting pipe self-descaling function |
| CN111536704A (en) * | 2020-05-28 | 2020-08-14 | 吴朋伟 | Empty sunning prevention system of solar water heater |
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| Publication number | Publication date |
|---|---|
| CN105571134B (en) | 2018-06-01 |
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| C06 | Publication | ||
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| CB03 | Change of inventor or designer information |
Inventor after: Hu Jianzhong Inventor before: Zhong Binghua |
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| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180425 Address after: 528300 Ronggui District, Foshan, Guangdong, Shunde Ronggui Hua Kou neighborhood committee Shunde high tech Zone (Ronggui) 3 new hair road three Applicant after: Foshan city smales Kitchen Appliance Co. Ltd. Address before: 215000 7, floor 3, 3 Commercial Plaza, 125 Tung Wu South Road, Wuzhong District, Jiangsu. Applicant before: Zhong Binghua |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180601 Termination date: 20200828 |
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| CF01 | Termination of patent right due to non-payment of annual fee |