CN101482325A - Mounting method for water tank and heating coil pipe of heat pump water heater - Google Patents
Mounting method for water tank and heating coil pipe of heat pump water heater Download PDFInfo
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- CN101482325A CN101482325A CNA2009100367611A CN200910036761A CN101482325A CN 101482325 A CN101482325 A CN 101482325A CN A2009100367611 A CNA2009100367611 A CN A2009100367611A CN 200910036761 A CN200910036761 A CN 200910036761A CN 101482325 A CN101482325 A CN 101482325A
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Abstract
The invention relates to a water tank of heat pump water heater and an installation method of a heating coil pipe. The water tank comprises an electric heater arranged in the water tank and the heating coil pipes arranged outside the water tank; the heating coil pipes are respectively wound at the lateral surface and the bottom part of the water tank, the electric heater is arranged at the middle and lower part of the water tank. The heating coil pipes wound at the lateral surface of the water tank take a horizontal surface of a position where the electric heater is installed in the water tank as a dividing line, the distance between the heating coil pipes below the dividing line is small, standing at 9-16mm, and the dividing line is pressed tightly against an external wall of the lateral side of the water tank by a fastening belt; the distance between the heating coil pipes above the dividing line is large, standing at 25-32mm, and the dividing line is pressed tightly against an external wall of the lateral side of the water tank by a fixing clip. The invention is characterized by simple and rational structure, short heating time, even water temperature and high energy utilization rate.
Description
Technical field
The present invention relates to the water tank of a kind of water tank, particularly a kind of Teat pump boiler and the installation method of heat(ing) coil.
Background technology
A kind of central air-conditioning of hot water supply function is disclosed among the Chinese patent literature CN2830964Y, comprise compressor, reversal valve, air cooling heat exchanger, throttling arrangement, water cooling heat exchanger, water circulating pump and indoor set, water cooling heat exchanger, water circulating pump and indoor set are formed cool water media work loop, the attemperater that is provided with charged magnet valve in parallel in the cool water media work loop, attemperater is connected with cool water media work loop by magnetic valve, is provided with assisted heating device in the attemperater.The heat(ing) coil of this attemperater can be arranged in the attemperater as required or attemperater outside; When being provided with assisted heating device in the attemperater, its common practice is that heat(ing) coil is wrapped in outside the attemperater, the refrigerant in this heat(ing) coil flow to have only usually to go out under enterprising and under go out dual mode on advancing.There is following problem in this attemperater: the first, because the bottom of attemperater is not provided with heat(ing) coil, when the top of attemperater water temperature reached customer requirements, the bottom water temperature of attemperater had the big temperature difference than the top water temperature; Though second be refrigerant enterprising go out down or refrigerant under go out all can cause system to have bigger performance issue on advancing, stockpile as refrigeration system pressure height or refrigerant.
Summary of the invention
Purpose of the present invention aims to provide the water tank of a kind of simple and reasonable, heat time heating time of weak point, even water temperature, Teat pump boiler that efficiency of energy utilization is high and the installation method of heat(ing) coil, to overcome weak point of the prior art.
Press the water tank of a kind of Teat pump boiler of this purpose design, comprise being arranged on the electric heater in the water tank and being arranged on the outer heat(ing) coil of water tank that its architectural feature is that water tank side and bottom are wound with heat(ing) coil respectively, electric heater is installed in the middle and lower part of water tank.
The described heat(ing) coil that is wrapped in the water tank side is the line of demarcation with the horizontal plane of water tank installation place, electric heater place, and the tube pitch between the following heat(ing) coil in this line of demarcation is little, and the tube pitch between the above heat(ing) coil in line of demarcation is big.
Tube pitch between the heat(ing) coil below the described line of demarcation is 9～16mm, and the tube pitch between the heat(ing) coil more than the line of demarcation is 25～32mm.
The following heat(ing) coil in described line of demarcation is close to by the outer wall of restraint zone and water tank side.The above heat(ing) coil in line of demarcation is close to by the fixing card and the outer wall of water tank side.
The heat(ing) coil of described water tank bottom is close to by the outer wall of restraint zone and water tank bottom.Water tank bottom is spherical shell shape.
The cross section of described heat(ing) coil is D shape, and the intersection of heat(ing) coil and heat(ing) coil is provided with the insulating tube of isolating usefulness.Heat(ing) coil is one.
A kind of heat(ing) coil installation method of water tank of Teat pump boiler is characterized in that installation method divides to make following four steps:
The first step: heat(ing) coil is directly following to the water tank bottom along its side from tank top or top; Heat(ing) coil in this step is with insulating tube outward, and is close to by the fixing card and the outer wall of water tank side,
Second step: heat(ing) coil twines and rises to gradually the middle and upper part of water tank side round the water tank side, in this step, horizontal plane with water tank installation place, electric heater place is the line of demarcation, is that tube pitch between 9～16mm and the heat(ing) coil more than the line of demarcation is that the requirement of 25～32mm is twined according to the tube pitch between the heat(ing) coil below the line of demarcation;
Wherein, the following heat(ing) coil in line of demarcation is close to by the outer wall of restraint zone and water tank side, and the above heat(ing) coil in line of demarcation is close to by the fixing card and the outer wall of water tank side,
The 3rd step: when the heat(ing) coil of the middle and upper part that arrives the water tank side turns the head back along the water tank side during directly down to the edge of water tank bottom, heat(ing) coil turns behind the head once more with the diminishing water tank bottom that is spirally wound on of radius; Heat(ing) coil is with insulating tube outside secondary turns part between the head,
The 4th step: when heat(ing) coil is wound into the center of water tank bottom, turn head upwards, parallel, arrive tank top or top at last with heat(ing) coil in the first step along the radial direction of water tank bottom; Be with insulating tubes outside heat(ing) coil in this step is whole, and be close to the outer wall of water tank bottom and side respectively by fixing card.
The present invention is because water tank bottom and outer wall are provided with heat(ing) coil, and the heat(ing) coil cross section is a D shape, so increased heating surface (area) (HS, improved the performance of Teat pump boiler, and by the heat(ing) coil installation method can effectively avoid water tank heat time heating time of current Teat pump boiler long, the water temperature water tank top and the bottom situation inhomogeneous and that efficiency of energy utilization is low and refrigerant stockpiles in heat(ing) coil takes place, when guaranteeing that the user obtains the higher available heat water yield, also improved the security reliability of energy utilization rate and system.
Description of drawings
Fig. 1 is one embodiment of the invention master TV structure schematic diagram.
Fig. 2 turns over structural representation behind 90 degree for the water tank among Fig. 1 counterclockwise along its axis.
Fig. 3 is the plan structure schematic diagram of Fig. 1.
The specific embodiment
Below in conjunction with drawings and Examples the present invention is further described.
Referring to Fig. 1-Fig. 3, the water tank of this Teat pump boiler comprises the electric heater 6 that is arranged in the water tank 1 and is arranged on an outer heat(ing) coil 2 of water tank that water tank 1 side and bottom are wound with heat(ing) coil 2 respectively, and electric heater 6 is installed in the middle and lower part of water tank.Being wrapped in the heat(ing) coil 2 of water tank 1 side, is the line of demarcation with the horizontal plane of electric heater 6 place water tanks 1 installation place, and the tube pitch between the following heat(ing) coil 2 in this line of demarcation is little, and the tube pitch between the above heat(ing) coil 2 in line of demarcation is big.Tube pitch between the heat(ing) coil 2 below the line of demarcation is 9～16mm, and the tube pitch between the heat(ing) coil 2 more than the line of demarcation is 25～32mm.The following heat(ing) coil 2 in line of demarcation is close to by the restraint zone 4 and the outer wall of water tank 1 side.The above heat(ing) coil 2 in line of demarcation is close to by the fixing card 3 and the outer wall of water tank side.The heat(ing) coil 2 of water tank 1 bottom is close to by the restraint zone 4 and the outer wall of water tank 1 bottom.Water tank 1 bottom is spherical shell shape.The cross section of heat(ing) coil 2 is D shape, and heat(ing) coil 2 is provided with the insulating tube 5 of isolating usefulness with the intersection of heat(ing) coil 2.Arrow among the figure is represented the turnover direction of refrigerant.
Heat(ing) coil 2 among the present invention can be one, also can as required it be provided with two or three of cocurrent and parallel.
When heat(ing) coil is installed, can divide and make following four steps:
The first step: heat(ing) coil 2 from water tank 1 top or top along its side directly down to water tank 1 bottom; Be with insulating tubes 5 outside the heat(ing) coil 2 in this step, and be close to by the fixing card 3 and the outer wall of water tank 1 side;
Second step: heat(ing) coil 2 twines and rises to gradually the middle and upper part of water tank 1 side round water tank 1 side, in this step, horizontal plane with electric heater 6 place water tanks 1 installation place is the line of demarcation, is that tube pitch between 9～16mm and the heat(ing) coil more than the line of demarcation 2 is that the requirement of 25～32mm is twined according to the tube pitch between the heat(ing) coil below the line of demarcation 2; Wherein, the following heat(ing) coil 2 in line of demarcation is close to by the restraint zone 4 and the outer wall of water tank 1 side, and the above heat(ing) coil 2 in line of demarcation is close to by the fixing card 3 and the outer wall of water tank 1 side;
The 3rd step: when the heat(ing) coil 2 of the middle and upper part that arrives water tank 1 side turns the head back along water tank 1 side during directly down to the edge of water tank 1 bottom, heat(ing) coil 2 turns behind the head once more with diminishing water tank 1 bottom that is spirally wound on of radius; Wherein, heat(ing) coil 2 is with insulating tube 5 outside secondary turns part between the head;
The 4th step: when heat(ing) coil 2 is wound into the center of water tank 1 bottom, turn head upwards, parallel, arrive water tank 1 top or top at last with heat(ing) coil 2 in the first step along the radial direction of water tank 1 bottom; Heat(ing) coil 2 in this step all is with insulating tubes 5 outward, and is close to the outer wall of water tank 1 bottom and side respectively by fixing card 3.
Claims (10)
1. the water tank of a Teat pump boiler comprises being arranged on the electric heater (6) in the water tank (1) and being arranged on the outer heat(ing) coil (2) of water tank, and it is characterized in that water tank side and bottom are wound with heat(ing) coil respectively, electric heater is installed in the middle and lower part of water tank.
2. according to the water tank of the described Teat pump boiler of claim 1, it is characterized in that the described heat(ing) coil that is wrapped in the water tank side, horizontal plane with water tank installation place, electric heater place is the line of demarcation, tube pitch between the heat(ing) coil below the line of demarcation is little, and the tube pitch between the heat(ing) coil more than the line of demarcation is big.
3. according to the water tank of the described Teat pump boiler of claim 2, it is characterized in that the tube pitch between the following heat(ing) coil in described line of demarcation is 9～16mm, the tube pitch between the heat(ing) coil more than the line of demarcation is 25～32mm.
4. according to the water tank of claim 2 or 3 described Teat pump boilers, it is characterized in that the heat(ing) coil below the described line of demarcation is close to by the restraint zone (4) and the outer wall of water tank side.
5. according to the water tank of claim 2 or 3 described Teat pump boilers, it is characterized in that the heat(ing) coil more than the described line of demarcation is close to by the fixing card (3) and the outer wall of water tank side.
6. according to the water tank of the described Teat pump boiler of claim 1, it is characterized in that the heat(ing) coil of described water tank bottom is close to by the outer wall of restraint zone and water tank bottom.
7. according to the water tank of the described Teat pump boiler of claim 6, it is characterized in that described water tank bottom is spherical shell shape.
8. according to the water tank of claim 1,2,3 or 6 described Teat pump boilers, it is characterized in that the cross section of described heat(ing) coil is D shape, the intersection of heat(ing) coil and heat(ing) coil is provided with the insulating tube (5) of isolating usefulness.
9. the water tank of described Teat pump boiler according to Claim 8 is characterized in that described heat(ing) coil is one.
10. according to the heat(ing) coil installation method of the water tank of the described Teat pump boiler of claim 1, it is characterized in that installation method divides to make following four steps:
The first step: heat(ing) coil is directly following to the water tank bottom along its side from tank top or top; Heat(ing) coil in this step is with insulating tube outward, and is close to by the fixing card and the outer wall of water tank side;
Second step: heat(ing) coil twines and rises to gradually the middle and upper part of water tank side round the water tank side, in this step, horizontal plane with water tank installation place, electric heater place is the line of demarcation, is that tube pitch between 9～16mm and the heat(ing) coil more than the line of demarcation is that the requirement of 25～32mm is twined according to the tube pitch between the heat(ing) coil below the line of demarcation;
Wherein, the following heat(ing) coil in line of demarcation is close to by the outer wall of restraint zone and water tank side, and the above heat(ing) coil in line of demarcation is close to by the fixing card and the outer wall of water tank side;
The 3rd step: when the heat(ing) coil of the middle and upper part that arrives the water tank side turns the head back along the water tank side during directly down to the edge of water tank bottom, heat(ing) coil turns behind the head once more with the diminishing water tank bottom that is spirally wound on of radius; Heat(ing) coil is with insulating tube outside secondary turns part between the head;
The 4th step: when heat(ing) coil is wound into the center of water tank bottom, turn head upwards, parallel, arrive tank top or top at last with heat(ing) coil in the first step along the radial direction of water tank bottom; Be with insulating tubes outside heat(ing) coil in this step is whole, and be close to the outer wall of water tank bottom and side respectively by fixing card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100367611A CN101482325A (en) | 2009-01-14 | 2009-01-14 | Mounting method for water tank and heating coil pipe of heat pump water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100367611A CN101482325A (en) | 2009-01-14 | 2009-01-14 | Mounting method for water tank and heating coil pipe of heat pump water heater |
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| Publication Number | Publication Date |
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| CN101482325A true CN101482325A (en) | 2009-07-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009100367611A Pending CN101482325A (en) | 2009-01-14 | 2009-01-14 | Mounting method for water tank and heating coil pipe of heat pump water heater |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102012104A (en) * | 2010-12-14 | 2011-04-13 | 广东美的电器股份有限公司 | Water tank of heat pump water heater |
| CN102367991A (en) * | 2011-09-02 | 2012-03-07 | 海尔集团公司 | Heat pump water heater water tank |
| CN102840672A (en) * | 2011-06-22 | 2012-12-26 | 江苏迈能高科技有限公司 | Heating coil of air source heat pump water heater |
| CN102980303A (en) * | 2012-11-20 | 2013-03-20 | 广东美的电器股份有限公司 | Heat-pump water heater and water tank thereof |
| CN103375913A (en) * | 2012-04-12 | 2013-10-30 | 珠海格力电器股份有限公司 | Heat-pump water heater |
| CN104990165A (en) * | 2015-07-23 | 2015-10-21 | 东北大学 | Indoor fresh air purification system based on water bath and ecological cycle |
| CN105004023A (en) * | 2015-08-11 | 2015-10-28 | 阳光 | Air cooling-water cooling dual-purpose air conditioner and manufacturing method for water tank of dual-purpose air conditioner |
| CN111964270A (en) * | 2020-08-07 | 2020-11-20 | 巢湖宜安云海科技有限公司 | Energy-saving quick heater for heat pump water heater |
-
2009
- 2009-01-14 CN CNA2009100367611A patent/CN101482325A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102012104A (en) * | 2010-12-14 | 2011-04-13 | 广东美的电器股份有限公司 | Water tank of heat pump water heater |
| CN102012104B (en) * | 2010-12-14 | 2013-10-09 | 广东美的电器股份有限公司 | Water tank of heat pump water heater |
| CN102840672A (en) * | 2011-06-22 | 2012-12-26 | 江苏迈能高科技有限公司 | Heating coil of air source heat pump water heater |
| CN102367991A (en) * | 2011-09-02 | 2012-03-07 | 海尔集团公司 | Heat pump water heater water tank |
| WO2013029298A1 (en) * | 2011-09-02 | 2013-03-07 | 海尔集团公司 | Water tank for heat pump water heater |
| CN102367991B (en) * | 2011-09-02 | 2017-05-03 | 海尔集团公司 | Heat pump water heater water tank |
| CN103375913A (en) * | 2012-04-12 | 2013-10-30 | 珠海格力电器股份有限公司 | Heat-pump water heater |
| CN103375913B (en) * | 2012-04-12 | 2015-10-28 | 珠海格力电器股份有限公司 | Teat pump boiler |
| CN102980303A (en) * | 2012-11-20 | 2013-03-20 | 广东美的电器股份有限公司 | Heat-pump water heater and water tank thereof |
| CN104990165A (en) * | 2015-07-23 | 2015-10-21 | 东北大学 | Indoor fresh air purification system based on water bath and ecological cycle |
| CN105004023A (en) * | 2015-08-11 | 2015-10-28 | 阳光 | Air cooling-water cooling dual-purpose air conditioner and manufacturing method for water tank of dual-purpose air conditioner |
| CN105004023B (en) * | 2015-08-11 | 2017-09-29 | 阳光 | A kind of air-cooled water cooling air conditioner for both and its water tank manufacture method |
| CN111964270A (en) * | 2020-08-07 | 2020-11-20 | 巢湖宜安云海科技有限公司 | Energy-saving quick heater for heat pump water heater |
| CN111964270B (en) * | 2020-08-07 | 2022-04-05 | 巢湖宜安云海科技有限公司 | Energy-saving quick heater for heat pump water heater |
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Effective date of abandoning: 20090715 |
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