CN204593871U - A kind of high efficiency heat-exchanging water tank - Google Patents
A kind of high efficiency heat-exchanging water tank Download PDFInfo
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- CN204593871U CN204593871U CN201520216956.5U CN201520216956U CN204593871U CN 204593871 U CN204593871 U CN 204593871U CN 201520216956 U CN201520216956 U CN 201520216956U CN 204593871 U CN204593871 U CN 204593871U
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Abstract
The utility model relates to a kind of high efficiency heat-exchanging water tank, and it comprises inner bag, water inlet pipe, outlet pipe, the interior bucket unlimited up and down of sealing; One end of water inlet pipe extend into the inside of inner bag; One end of outlet pipe extend into the inside of inner bag; Interior bucket is fixedly connected with by support bar with the inwall of inner bag; Also comprise heat(ing) coil; Heat(ing) coil is coiled on the outer wall of inner bag; The inside of interior bucket is provided with for driving the impeller circulated between the water of the water of interior bucket inside and interior bucket outside.The beneficial effects of the utility model are: the heat exchange efficiency that improve refrigerant and water, and making between the refrigerant of high temperature and the water of low temperature can heat exchange fully, improves complete machine efficiency.The continuous dynamic circulation flowing of water of inner bag inside, to avoid under inactive state the too fast of the mineral matter such as calcium carbonate, magnesium hydroxide in water to precipitate, slow down the fouling of water in inner bag inside to a certain extent, improve the cleannes of the water of water tank inside, effectively ensure that user uses water water quality.
Description
Technical field
The utility model relates to a kind of high efficiency heat-exchanging water tank.
Background technology
Current heat-pump water-heater water tank is divided into fluorine to circulate and water circulation two kinds of forms substantially, fluorine circulation mainly by coiling heat(ing) coil on the outer wall of inner water tank, and refrigerant is walked in coil pipe inside, and the water inside refrigerant and inner water tank carries out heat exchange, realize water to heat, this belongs to static mode of heating.
The inner water tank inside of fluorine circulation is full of water to be heated, although refrigerant is top-down convoluted flow in coil pipe inside, but because the water inside inner bag is actionless, have impact on the heat transfer efficiency between refrigerant and water, cause heat exchange efficiency not high, constrain the lifting of complete machine efficiency to a certain extent.In addition, Teat pump boiler is after Long-Time Service, and complete machine capability inevitably declines to a great extent.Water tank after long-term use, inner bag inwall also slowly can form incrustation scale, incrustation scale can strengthen heat transfer resistance between refrigerant and water, exchange capability of heat is caused to decay further, do not reach initial ability efficiency nominal value and user's expection, have influence on user satisfaction and the product quality public praise of user, this is unfavorable for the sales and marketing performance of product.Along with the universal of Teat pump boiler product and the continuous expansion in heat pump market, industry competition is fierce all the more, and each enterprise needs the breakthrough in heat pump product technology in a hurry.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of high efficiency heat-exchanging water tank, to solve in prior art water tank after long-term use, inner bag inwall also slowly can form incrustation scale, and incrustation scale can strengthen heat transfer resistance between refrigerant and water, causes the technical problem that exchange capability of heat is decayed further.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of high efficiency heat-exchanging water tank, and it comprises inner bag, water inlet pipe, outlet pipe, the interior bucket unlimited up and down of sealing; One end of water inlet pipe extend into the inside of inner bag from the outside of inner bag; One end of outlet pipe extend into the inside of inner bag from the outside of inner bag; Interior bucket to be arranged in inner bag and to be fixedly connected with by support bar with the inwall of inner bag; Also comprise heat(ing) coil; Heat(ing) coil is coiled on the outer wall of inner bag; The inside of interior bucket is provided with for driving the impeller circulated between the water of the water of interior bucket inside and interior bucket outside.
The beneficial effects of the utility model are: the heat exchange efficiency that improve refrigerant and water, and making between the refrigerant of high temperature and the water of low temperature can heat exchange fully, improves complete machine efficiency.The continuous dynamic circulation flowing of water of inner bag inside, to avoid under inactive state the too fast of the mineral matter such as calcium carbonate, magnesium hydroxide in water to precipitate, slow down the fouling of water in inner bag inside to a certain extent, improve the cleannes of the water of water tank inside, effectively ensure that user uses water water quality.
Further: also to comprise the drive motors that drives impeller is rotated; Drive motors is arranged on the inside of inner bag, and the housing of drive motors is fixedly connected with the inwall of interior bucket or inner bag; The output shaft of drive motors is fixedly connected with impeller.
The beneficial effect of above-mentioned further scheme is: convenient driving between the water of interior bucket inside and the water of interior bucket outside constantly circulates.
Further: impeller is arranged on the upper port place of interior bucket, the housing of drive motors is fixedly connected with by electric machine support with interior bucket.
The beneficial effect of above-mentioned further scheme is: easy for installation, and structure is simple, convenient processing.
Further: impeller-driven is near the water flow direction from bottom to top of the inwall side of inner bag, contrary with the top-down flow direction of the refrigerant in heat(ing) coil.
The beneficial effect of above-mentioned further scheme is: the heat exchange efficiency that more improve refrigerant and water, and making can heat exchange fully between the refrigerant of high temperature and the water of low temperature.
Further: the outlet pipe part extend in inner bag is arranged on the upper end of inner bag, and is bent upwards.
The beneficial effect of above-mentioned further scheme is: the temperature that effectively can ensure that user's water.
Further: also to comprise baffle plate; Baffle plate is arranged in inner bag, and between the upper port being arranged on interior bucket and outlet pipe.
The beneficial effect of above-mentioned further scheme is: the convection current being conducive to the water of interior bucket inside and the water of interior bucket outside.The design of baffle plate can form one at the upper area of inner bag and cut off protection; the flowing (this flowing refers to: circulating of impeller-driven) of the water of anti-baffle plate bottom forms disturbance to the water near the outlet pipe on baffle plate top, and what affect user uses water.
Further: also to comprise shell; Casing outside the tank; Packing space is provided with between shell and inner bag; Be provided with inner bag between the lower end of inner bag and the inwall of shell to support.
The beneficial effect of above-mentioned further scheme is: shell can play certain insulation effect, and shell can also protect inner bag simultaneously.
Further: in packing space, to be provided with insulation foam material.
The beneficial effect of above-mentioned further scheme is: insulation foam material can play insulation effect.
Further: the water inlet pipe part extend in inner bag is arranged on the lower end of inner bag, and is bent downwardly.
The beneficial effect of above-mentioned further scheme is: the temperature that effectively can ensure that user's water.
Further: heat(ing) coil along inner bag outer wall from top to bottom, to be spiral helicinely wrapped on inner bladder outer wall, and with the outer wall close contact of inner bag.
The beneficial effect of above-mentioned further scheme is: the heat exchange efficiency improving refrigerant and inner bag.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that the A-A of Fig. 1 is to sectional view;
Fig. 3 is the partial enlarged view of Fig. 2;
Fig. 4 is the structural representation of inner bag;
Fig. 5 is the interior water circulation schematic diagram of inner bag;
Fig. 6 is another kind of structural representation of the present utility model;
Fig. 7 is the interior water circulation schematic diagram of inner bag in Fig. 6;
Fig. 8, Fig. 9, Figure 10 are drive motors, impeller scheme of installation.
Detailed description of the invention
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, a kind of high efficiency heat-exchanging water tank, it comprises inner bag 2, water inlet pipe 4, outlet pipe 3, the interior bucket 6 unlimited up and down of sealing.Inner bag 2 inside is filled with water, also can be that other needs heating liquid.One end of water inlet pipe 4 extend into the inside of inner bag 2, and cold water enters inner bag 2 from water inlet pipe 4, by outer around heat(ing) coil 5 inside refrigerant heat; Best water inlet pipe 4 is arranged on the lower end of inner bag 2, and the part that water inlet pipe 4 extend into inner bag 2 tilts downwards.One end of outlet pipe 3 extend into the inside of inner bag 2, and during user's water, hot water flows out from outlet pipe 3; Best outlet pipe 3 is arranged on the upper end of inner bag 2, and the part that outlet pipe 3 extend into inner bag 2 is upturned.Interior bucket 6 is fixedly connected with by support bar 7 with the inwall of inner bag 2, and support bar 7 can arrange multiple, and multiple support bar 7 is evenly distributed on interior bucket 6 surrounding.The upper and lower end of interior bucket 6 can be complete unlimited or partly unlimited.The inside of interior bucket 6 is provided with for driving the impeller 8 constantly circulated between the water of interior bucket 6 inside and the water of interior bucket 6 outside.
A kind of high efficiency heat-exchanging water tank also comprises heat(ing) coil 5; Heat(ing) coil 5 inside is provided with refrigerant, and refrigerant, along the top-down flowing of heat(ing) coil 5, carries out heat exchange with the water of inner bag 2 inside, water is heated.Heat(ing) coil 5 is coiled on the outer wall of inner bag 2.Heat(ing) coil 5 along inner bag 2 outer wall from top to bottom, to be spiral helicinely wrapped on inner bag 2 outer wall, and with the outer wall close contact of inner bag 2.
A kind of high efficiency heat-exchanging water tank also comprises the drive motors 9 that drives impeller 8 is rotated.Drive motors 9 is arranged on the inside of inner bag 2, the housing of drive motors 9 is fixedly connected with the inwall of inner bag 2, also can the housing of drive motors 9 be fixedly connected with interior bucket 6, drive motors 9 can also be arranged on the outside of inner bag 2, the output shaft of drive motors 9 extend in inner bag 2.This example adopts the housing of drive motors 9 to be fixedly connected with by electric machine support 10 with interior bucket 6.The output shaft of drive motors 9 is fixedly connected with impeller 8.
As shown in Figure 6, Figure 7, user's water of the water currents outlet pipe 3 circulated that impeller 8 drives, also comprises baffle plate 13 to address this problem a kind of high efficiency heat-exchanging water tank; Baffle plate 13 is arranged in inner bag 2, and between the upper port being arranged on interior bucket 6 and outlet pipe 3.The design of baffle plate 13 can form one at the upper area of inner bag 2 and cut off protection, and the flowing of the water of anti-baffle plate 13 bottom forms disturbance to the water near the outlet pipe 3 on baffle plate 13 top, and what affect user uses water.Support 14 by baffle plate between further baffle plate 13 with inner bag 2 inwall to be fixedly connected with.Baffle plate 13 can elect waffle slab or solid slab as.
As shown in Fig. 8, Fig. 9, Figure 10, drive motors 9 and impeller 8 can be arranged on the position, three, upper, middle and lower of interior bucket 6.
As shown in Figure 5, Figure 7, impeller 8 drives the water flow direction from bottom to top of the inwall side near inner bag 2, just in time contrary with the top-down flow direction of the refrigerant in heat(ing) coil 5.
A kind of high efficiency heat-exchanging water tank also comprises shell 1; Shell 1 is enclosed within outside inner bag 2, and the other end of water inlet pipe 4 extends outside shell 1 through shell 1, and the other end of outlet pipe 3 extends outside shell 1 through shell 1.Packing space is provided with between shell 1 and inner bag 2; Be provided with insulation foam material 12 in packing space, insulation foam material 12 pairs of inner bags 2 are incubated.Be provided with inner bag between the lower end of inner bag 2 and the inwall of shell 1 and support 11.The upper end of shell 1 is provided with upper cover 1.1, and the upper end of shell 1 is provided with bottom 1.2.
Operation principle of the present utility model is:
After Teat pump boiler opens operation, drive motors 9 starts, impeller 8 rotates, thus the water originally remained static in interior bucket 6 inside flows along interior bucket 6 is top-down, water enters from interior bucket 6 upper end, flow out through the lower end of impeller 8 from interior bucket 6, and then bucket 6 outside i.e. interior water flowing from bottom to top between bucket 6 and inner bag 2 in driving, water enters from the upper end of interior bucket 6 after flowing to the upper area of inner bag 2 again, flow out through the lower end of impeller 8 from interior bucket 6, circulation like this, water constantly circulates in inner bag 2 inside.Like this, the water flow direction from bottom to top of inner bag 2 inwall side, just in time contrary with the top-down flow direction of refrigerant in the heat(ing) coil 5 of inner bag 2 outer wall side, two kinds of heat transferring mediums form convection current, thus achieve the mode of dynamic heat.Improve the heat exchange efficiency of refrigerant and water greatly, making between the refrigerant of high temperature and the water of low temperature can heat exchange fully, improves complete machine efficiency.
In addition, general Teat pump boiler is after Long-Time Service, complete machine capability inevitably significantly declines, now, for a kind of high efficiency heat-exchanging water tank that the utility model provides, by regulating the motor speed of inner bag 2 inside, strengthen the rotating speed of impeller 8, thus accelerate circulating of the water of inner bag 2 inside, strengthen the convection current between refrigerant and water two kinds of heat transferring mediums, allow the refrigerant of high temperature and the water heat exchange more fully of low temperature, thus make up the complete machine capability decay of Teat pump boiler after Long-Time Service.
Also have, by the heat-exchanging water tank of this conceptual design, due in the process of heating water tanks, the water of inner bag 2 inside is the flowing of continuous dynamic circulation, to avoid under inactive state the too fast of the mineral matter such as calcium carbonate, magnesium hydroxide in water to precipitate, slow down the fouling of water in inner bag 2 inside to a certain extent, improve the cleannes of the water of water tank inside, effectively ensure that user uses water water quality.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a high efficiency heat-exchanging water tank, is characterized in that: comprise the inner bag (2) of sealing, water inlet pipe (4), outlet pipe (3), interior bucket (6) unlimited up and down; One end of described water inlet pipe (4) extend into the inside of described inner bag (2) from the outside of described inner bag (2); One end of described outlet pipe (3) extend into the inside of described inner bag (2) from the outside of described inner bag (2); Described interior bucket (6) is arranged in described inner bag (2) and with the inwall of described inner bag (2) and is fixedly connected with by support bar (7);
Also comprise heat(ing) coil (5); Described heat(ing) coil (5) is coiled on the outer wall of described inner bag (2);
The inside of described interior bucket (6) is provided with for driving the impeller (8) circulated between the water of the inner water of described interior bucket (6) and described interior bucket (6) outside.
2. a kind of high efficiency heat-exchanging water tank according to claim 1, is characterized in that: also comprise the drive motors (9) driving described impeller (8) to rotate; Described drive motors (9) is arranged on the inside of described inner bag (2), and the housing of described drive motors (9) is fixedly connected with the inwall of described interior bucket (6) or described inner bag (2); The output shaft of described drive motors (9) is fixedly connected with described impeller (8).
3. a kind of high efficiency heat-exchanging water tank according to claim 2, it is characterized in that: described impeller (8) is arranged on the upper port place of described interior bucket (6), the housing of described drive motors (9) is fixedly connected with by electric machine support (10) with described interior bucket (6).
4. a kind of high efficiency heat-exchanging water tank according to claim 1, is characterized in that: described outlet pipe (3) part extend in described inner bag (2) is arranged on the upper end of described inner bag (2), and is bent upwards.
5. a kind of high efficiency heat-exchanging water tank according to claim 4, is characterized in that: also comprise baffle plate (13); Described baffle plate (13) is arranged in described inner bag (2), and between described baffle plate (13) upper port that is arranged on described interior bucket (6) and described outlet pipe (3).
6. a kind of high efficiency heat-exchanging water tank according to claim 1, is characterized in that: also comprise shell (1); Described shell (1) is enclosed within described inner bag (2) outward; Packing space is provided with between described shell (1) and described inner bag (2); Be provided with inner bag between the lower end of described inner bag (2) and the inwall of described shell (1) to support (11).
7. a kind of high efficiency heat-exchanging water tank according to claim 6, is characterized in that: be provided with insulation foam material (12) in described packing space.
8. a kind of high efficiency heat-exchanging water tank according to any one of claim 1 to 7, it is characterized in that: described impeller (8) drives the water flow direction from bottom to top of the inwall side near described inner bag (2), contrary with the top-down flow direction of refrigerant in described heat(ing) coil (5).
9. a kind of high efficiency heat-exchanging water tank according to any one of claim 1 to 7, it is characterized in that: described water inlet pipe (4) part extend in described inner bag (2) is arranged on the lower end of described inner bag (2), and is bent downwardly.
10. a kind of high efficiency heat-exchanging water tank according to any one of claim 1 to 7, it is characterized in that: described heat(ing) coil (5) along described inner bag (2) outer wall from top to bottom, to be spiral helicinely wrapped on described inner bag (2) outer wall, and with the outer wall close contact of described inner bag (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520216956.5U CN204593871U (en) | 2015-04-10 | 2015-04-10 | A kind of high efficiency heat-exchanging water tank |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520216956.5U CN204593871U (en) | 2015-04-10 | 2015-04-10 | A kind of high efficiency heat-exchanging water tank |
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| CN204593871U true CN204593871U (en) | 2015-08-26 |
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| CN201520216956.5U Expired - Fee Related CN204593871U (en) | 2015-04-10 | 2015-04-10 | A kind of high efficiency heat-exchanging water tank |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104864599A (en) * | 2015-04-10 | 2015-08-26 | 广东美的暖通设备有限公司 | High-efficiency heat exchange water tank |
| CN114485215A (en) * | 2021-12-29 | 2022-05-13 | 成都科锐有色金属有限责任公司 | Efficient steam heat exchanger for water heater |
-
2015
- 2015-04-10 CN CN201520216956.5U patent/CN204593871U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104864599A (en) * | 2015-04-10 | 2015-08-26 | 广东美的暖通设备有限公司 | High-efficiency heat exchange water tank |
| CN114485215A (en) * | 2021-12-29 | 2022-05-13 | 成都科锐有色金属有限责任公司 | Efficient steam heat exchanger for water heater |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20210410 |