CN201811427U - Novel heat pump hot water unit - Google Patents
Novel heat pump hot water unit Download PDFInfo
- Publication number
- CN201811427U CN201811427U CN2010205454652U CN201020545465U CN201811427U CN 201811427 U CN201811427 U CN 201811427U CN 2010205454652 U CN2010205454652 U CN 2010205454652U CN 201020545465 U CN201020545465 U CN 201020545465U CN 201811427 U CN201811427 U CN 201811427U
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- CN
- China
- Prior art keywords
- water unit
- pump hot
- novel heat
- fan
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a novel heat pump hot water unit, which comprises a hollow shell, wherein the upper end of the inner part of the hollow shell is provided with an evaporator chamber, the lower end of the inner part of the hollow shell is provided with a fan chamber, an evaporator is fixed in the evaporator chamber, and a fan and a cooling device are fixed in the fan chamber. In the utility model, since the evaporator is fixed at the upper end of the inner part of the shell and the fan adopts a centrifugal fan, the noise during the runtime is greatly reduced to be below 50DB, and basically, a user cannot hear the noise even at night, so that the novel heat pump hot water unit satisfies relevant national environmental standards, and also contributes to physical health of the user.
Description
Technical field:
The utility model relates to a kind of novel heat-pump hot-water unit.
Background technology:
Existing heat-pump hot-water unit, see accompanying drawing 1, comprise hollow housing A1, whole housing is " protruding " font, in the exit of housing axial flow blower A2 is installed, be fixed with evaporimeter A3 around the enclosure interior, by evaporimeter around condenser A4 be fixed in the housing, rotate at the axial flow blower of work, the air of enclosure interior is extracted out, form negative pressure of vacuum, to the air draught of evaporimeter negative pressure, wind enters evaporimeter A3, pass to condenser A4 after the evaporimeter heat absorption, again heat is passed to water, heat is taken away, so just finished a cool cycles by water.But, find that in use the working method that this structure is such has following weak point:
1) operating noise is very big, all more than 70DB, not only has a strong impact on user's physical and mental health, nor meets national environmental standard.
2) heat exchange efficiency is low, and volume ratio is bigger, and floor space is wide.
The utility model content:
The purpose of this utility model is at the deficiencies in the prior art part, and a kind of novel heat-pump hot-water unit is provided, and noise is low in its use, good effect of heat exchange.
Technology solution of the present utility model is as follows:
Novel heat-pump hot-water unit comprises hollow housing, and described hollow enclosure interior upper end is an evaporator room, and the lower end is a fan house, is fixed with evaporimeter in the evaporator room, is fixed with blower fan and cooling device in the fan house.
Described novel heat-pump hot-water unit, described cooling device is made of condenser and compressor.
Described novel heat-pump hot-water unit, described blower fan is a centrifugal fan.
Described novel heat-pump hot-water unit, what described blower fan was parallel with cooling device is fixed in the fan house.
Described novel heat-pump hot-water unit, described evaporimeter is fixed in the evaporator room at a slant and the bottom surface of housing is 20～30 degree complementary angles.
Described novel heat-pump hot-water unit, described housing is cylindrical.
The utility model beneficial effect is:
1, the utility model is simple in structure, making is easy, cheap, be suitable for large-scale promotion and application.
2, the utility model will be fixed with evaporimeter by the inner upper end at housing, and blower fan adopts centrifugal fan, and the noise when having reduced work greatly reduces noise greatly, and noise is below 50DB, even the user also can't hear noise at night basically.Not only meet the relevant environmental protection standard of country, and help the healthy of user.
3, described evaporimeter is fixed in the evaporator room at a slant, and such mounting means has increased the area of evaporimeter, helps the raising of heat exchanger effectiveness.
Description of drawings:
Below in conjunction with accompanying drawing the utility model is described further:
Fig. 1 is the structural representation of existing heat-pump hot-water unit;
Fig. 2 is a structural representation of the present utility model.
The specific embodiment:
The following stated is preferred embodiment of the present utility model only, is not that scope of the present utility model is limited.
Embodiment sees accompanying drawing 2; Novel heat-pump hot-water unit comprises hollow housing 1, and described hollow housing 1 inner upper end is an evaporator room 101, and the lower end is a fan house 102, is fixed with evaporimeter 2 in the evaporator room, is fixed with blower fan 3 and cooling device 4 in the fan house.
Described cooling device 4 is made of condenser 401 and compressor 402.
Described blower fan 3 is a centrifugal fan.
Described blower fan 3 and cooling device 4 parallel being fixed in the fan house 102.
Described evaporimeter 2 is fixed in the evaporator room 101 at a slant and the bottom surface of housing 1 is 20～30 degree complementary angles.
Described housing 1 is cylindrical.
Claims (6)
1. novel heat-pump hot-water unit comprises hollow housing, it is characterized in that: described hollow enclosure interior upper end is evaporator room, and the lower end is a fan house, is fixed with evaporimeter in the evaporator room, is fixed with blower fan and cooling device in the fan house.
2. novel heat-pump hot-water unit according to claim 1, it is characterized in that: described cooling device is made of condenser and compressor.
3. novel heat-pump hot-water unit according to claim 1 and 2 is characterized in that: described blower fan is a centrifugal fan.
4. according to claim 1 or described novel heat-pump hot-water unit, it is characterized in that: what described blower fan was parallel with cooling device is fixed in the fan house.
5. novel heat-pump hot-water unit according to claim 1 is characterized in that: described evaporimeter is fixed in the evaporator room at a slant and the bottom surface of housing is 20～30 degree complementary angles.
6. novel heat-pump hot-water unit according to claim 1, it is characterized in that: described housing is cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205454652U CN201811427U (en) | 2010-09-28 | 2010-09-28 | Novel heat pump hot water unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205454652U CN201811427U (en) | 2010-09-28 | 2010-09-28 | Novel heat pump hot water unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201811427U true CN201811427U (en) | 2011-04-27 |
Family
ID=43894366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205454652U Expired - Lifetime CN201811427U (en) | 2010-09-28 | 2010-09-28 | Novel heat pump hot water unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201811427U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102252422A (en) * | 2011-07-18 | 2011-11-23 | 德华科电器科技(安徽)有限公司 | Low-noise integrated heat pump water heater |
-
2010
- 2010-09-28 CN CN2010205454652U patent/CN201811427U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102252422A (en) * | 2011-07-18 | 2011-11-23 | 德华科电器科技(安徽)有限公司 | Low-noise integrated heat pump water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110427 |