CN201206870Y - Bearing type heat pump hot water storage tank - Google Patents
Bearing type heat pump hot water storage tank Download PDFInfo
- Publication number
- CN201206870Y CN201206870Y CNU2008200979977U CN200820097997U CN201206870Y CN 201206870 Y CN201206870 Y CN 201206870Y CN U2008200979977 U CNU2008200979977 U CN U2008200979977U CN 200820097997 U CN200820097997 U CN 200820097997U CN 201206870 Y CN201206870 Y CN 201206870Y
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- water
- pipe
- water inlet
- hot water
- hot
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Abstract
A pressure-bearing heat pump hot water storage tank comprises a shell body, as well as a how water outlet pipe, a temperature sensor casing, a circulating water inlet pipe, a circulation water outlet pipe, a cold water inlet pipe and a drainage pipe in the shell body; wherein, the how water outlet pipe is connected with a hot water pipe network; a hot water temperature sensor is arranged inside the temperature sensor casing; the circulating water inlet pipe is connected with a water outlet pipe of a heat pump hot water unit; the circulating water outlet pipe is connected with a water inlet pipe of the heat pump hot water unit; the cold water inlet pipe is connected with a tap water pipe network; the drainage pipe is connected with a sewage pipe; the tail end of the cold water inlet pipe is horizontally arranged and also closed; and a plurality of through holes are arranged on the horizontal segment of the cold water inlet pipe. The utility model enables the water inlet section area of the cold water inlet pipe in the water tank to be increased, so that the flow velocity of the cold water entering the water tank is greatly reduced to weaken the mixing degree of hot water and cold water, achieve a good stratification of hot and cold waters, improve the hot water utilization rate of the water tank and meet user requirements; in addition, due to the high utilization rate of hot water, no large water storage tank is needed so as to reduce the costs.
Description
Technical field:
The utility model relates to a kind of storage tank, a kind of especially pressure-bearing type heat-pump hot-water storage tank.
Background technology:
There is following problem in present existing pressure-bearing type heat-pump hot-water storage tank:
(1) rate of thermal water utilization is low;
(2) because of rate of thermal water utilization is low, in order to satisfy user's instructions for use, also need be equipped with large water tank, cause cost rising, the wasting of resources.
The utility model content:
The purpose of this utility model is to provide a kind of can improve rate of thermal water utilization, the pressure-bearing type heat-pump hot-water storage tank that reduces cost.
The technical solution of the utility model is: a kind of pressure-bearing type heat-pump hot-water storage tank, comprise housing, place the hot water outlet pipe in the housing, the temperature sensor sleeve pipe, the circulation water inlet pipe, recycling outlet, cold water inlet and blow-off pipe, wherein the hot water outlet pipe is connected with hot water pipe net, be placed with hot water temperature's sensor in the temperature sensor sleeve pipe, the circulation water inlet pipe is connected with the outlet pipe of heat-pump hot-water unit, recycling outlet is connected with the water inlet pipe of heat-pump hot-water unit, cold water inlet is connected with the running water pipe network, blow-off pipe is connected with sewage conduct, the latter end of described cold water inlet is horizontally disposed with, endcapped, horizontal segment are provided with some through holes.
Above-mentioned through hole is set as two rows, and the diameter of through hole is 1/2 of a cold water inlet diameter, and through-bore axis is horizontal by 5 degree angles, and quantity is between 10～20.
The utility model is owing to adopt the latter end of cold water inlet to be horizontally disposed with, and endcapped, horizontal segment are provided with the structure of some through holes, therefore, cold water inlet is strengthened at the water inlet sectional area of water tank inside, the cold water flow velocity that enters water tank reduces greatly, the mixability of hot and cold water has weakened, realize the good layering of hot and cold water, improved the rate of thermal water utilization of water tank, satisfied user's instructions for use, in addition, because of the rate of thermal water utilization height, need not be equipped with large water tank, reduced cost.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the cut-away view of A-A direction among Fig. 1.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Referring to Fig. 1, pressure-bearing type heat-pump hot-water storage tank of the present utility model, comprise housing 7, inner bag 9, place the heat-insulation layer 8 between housing and the inner bag, place the hot water outlet pipe 1 in the housing, temperature sensor sleeve pipe 2, circulation water inlet pipe 3, recycling outlet 4, cold water inlet 5 and blow-off pipe 6, wherein hot water outlet pipe 1 is connected with hot water pipe net, be placed with hot water temperature's sensor in the temperature sensor sleeve pipe 2, circulation water inlet pipe 3 is connected with the outlet pipe of heat-pump hot-water unit, recycling outlet 4 is connected with the water inlet pipe of heat-pump hot-water unit, cold water inlet 5 is connected with the running water pipe network, blow-off pipe 6 is connected with sewage conduct, the latter end of described cold water inlet 5 is horizontally disposed with, endcapped, horizontal segment is provided with two exhausting holes 51, the diameter of through hole 51 is 1/2 of cold water inlet 5 diameters, through-bore axis is horizontal by 5 degree angles, and quantity is between 10～20.
Claims (2)
1, a kind of pressure-bearing type heat-pump hot-water storage tank, comprise housing (7), place the hot water outlet pipe (1) in the housing, temperature sensor sleeve pipe (2), circulation water inlet pipe (3), recycling outlet (4), cold water inlet (5) and blow-off pipe (6), wherein hot water outlet pipe (1) is connected with hot water pipe net, the temperature sensor sleeve pipe is placed with hot water temperature's sensor in (2), circulation water inlet pipe (3) is connected with the outlet pipe of heat-pump hot-water unit, recycling outlet (4) is connected with the water inlet pipe of heat-pump hot-water unit, cold water inlet (5) is connected with the running water pipe network, blow-off pipe (6) is connected with sewage conduct, the latter end that it is characterized in that described cold water inlet (5) is horizontally disposed with, endcapped, horizontal segment are provided with some through holes (51).
2, pressure-bearing type heat-pump hot-water storage tank according to claim 1 is characterized in that above-mentioned through hole (51) is set as two rows, and the diameter of through hole (51) is 1/2 of a cold water inlet diameter, and through-bore axis is horizontal by 5 degree angles, and quantity is between 10～20.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200979977U CN201206870Y (en) | 2008-03-31 | 2008-03-31 | Bearing type heat pump hot water storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200979977U CN201206870Y (en) | 2008-03-31 | 2008-03-31 | Bearing type heat pump hot water storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201206870Y true CN201206870Y (en) | 2009-03-11 |
Family
ID=40465932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200979977U Expired - Lifetime CN201206870Y (en) | 2008-03-31 | 2008-03-31 | Bearing type heat pump hot water storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201206870Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101619901B (en) * | 2009-07-31 | 2011-05-11 | 广东美的电器股份有限公司 | Pressure-bearing water tank and control method thereof |
| CN105020892A (en) * | 2014-04-18 | 2015-11-04 | 广东美的暖通设备有限公司 | Water tank for water heater and water heater |
-
2008
- 2008-03-31 CN CNU2008200979977U patent/CN201206870Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101619901B (en) * | 2009-07-31 | 2011-05-11 | 广东美的电器股份有限公司 | Pressure-bearing water tank and control method thereof |
| CN105020892A (en) * | 2014-04-18 | 2015-11-04 | 广东美的暖通设备有限公司 | Water tank for water heater and water heater |
| CN105020892B (en) * | 2014-04-18 | 2018-02-06 | 广东美的暖通设备有限公司 | Water tank and water heater for water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guangdong Midea HVAC Equipment Co., Ltd. Assignor: Meidi Electric Appliances Co., Ltd., Guangdong Contract record no.: 2011440000521 Denomination of utility model: Bearing type heat pump hot water storage tank Granted publication date: 20090311 License type: Exclusive License Record date: 20110613 |
|
| ASS | Succession or assignment of patent right |
Owner name: MIDEA GROUP CO., LTD. Free format text: FORMER OWNER: MEIDI ELECTRIC APPLIANCES CO., LTD., GUANGDONG Effective date: 20140102 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140102 Address after: 528311 Guangdong, Foshan, Beijiao, the United States, the United States and the United States on the avenue of the United States, the headquarters of the United States building B floor, District, 26-28 Patentee after: Midea Group Co., Ltd. Address before: 528311 Foshan, Shunde District, Beijiao Town, Penglai Road, the United States Industrial City Patentee before: Meidi Electric Appliances Co., Ltd., Guangdong |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090311 |