CN201138068Y - Vertical heating apparatus with water distributor special for heat pump water heater - Google Patents
Vertical heating apparatus with water distributor special for heat pump water heater Download PDFInfo
- Publication number
- CN201138068Y CN201138068Y CNU2007203105388U CN200720310538U CN201138068Y CN 201138068 Y CN201138068 Y CN 201138068Y CN U2007203105388 U CNU2007203105388 U CN U2007203105388U CN 200720310538 U CN200720310538 U CN 200720310538U CN 201138068 Y CN201138068 Y CN 201138068Y
- Authority
- CN
- China
- Prior art keywords
- water
- locator
- heat exchanger
- hot
- fluorine
- 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 - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 101
- 238000010438 heat treatment Methods 0.000 title abstract description 7
- 229910052731 fluorine Inorganic materials 0.000 claims description 16
- 239000011737 fluorine Substances 0.000 claims description 16
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 13
- 238000009413 insulation Methods 0.000 claims description 6
- 239000003507 refrigerant Substances 0.000 claims description 6
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 125000001153 fluoro group Chemical group F* 0.000 claims description 3
- 239000011496 polyurethane foam Substances 0.000 claims description 3
- 238000004064 recycling Methods 0.000 claims description 3
- 238000010079 rubber tapping Methods 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- WCQRWCFGZARAMR-UHFFFAOYSA-N [F].[F] Chemical compound [F].[F] WCQRWCFGZARAMR-UHFFFAOYSA-N 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims description 2
- 230000008676 import Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- BYUKRKALWSMYBW-UHFFFAOYSA-N O.[F] Chemical compound O.[F] BYUKRKALWSMYBW-UHFFFAOYSA-N 0.000 abstract 1
- 238000004134 energy conservation Methods 0.000 abstract 1
- 238000004321 preservation Methods 0.000 abstract 1
- 238000013517 stratification Methods 0.000 description 5
- 239000005436 troposphere Substances 0.000 description 4
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000007731 hot pressing Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000032798 delamination Effects 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model relates to a vertical-typed heater with a water distributor that is specially used for a heat-pump heater, and consists of a hot-water tank and an external heat exchanger loop, wherein, the hot-water tank is composed of a heat-preservation shell, an upper water distributor, a lower water distributor, a temperature sensor and other parts; the external heat exchanger is composed of a plate-typed or a bushing-typed fluorine-water heat exchanger and a connection pipe. The vertical heater is used as a crucial supporting component for an out-built heat exchanger-typed heat-pump heater, when in heating, the temperature of the water inside the tank can be better layered; the temperature at the lower outlet is slightly different from the water temperature inside the pipe after being heated, so that the thermal-pressure effect caused by different density provides the power to cause the natural circulation inside the whole loop, thereby realizing the heat exchanging without external power at the water side. The heater prevents the maintenance difficulty of the internal condenser caused by the leakage of the heat exchanger, and has the outstanding advantages of simple structure, high-efficient energy conservation, safety, reliability, flexible installation, strong adaptability on the installation space of the user, etc.
Description
Technical field
The utility model relates to a kind of vertical heat-producing machine of band water-locator of Teat pump boiler special use, adopt water-locator to realize the water temperature delamination that hot-water cylinder is inner good, adopt external fluorine water-to-water heat exchanger to realize good maintainability, belong to air source heat pump heat supply process apparatus field.
Background technology
Teat pump boiler adopts compressor refrigeration system to absorb heat from outdoor air, and running water is heated to temperature required with usefulness as the domestic hot-water by the fluorine water-to-water heat exchanger, its power consumption only reaches below 1/4 of electric heater, annual integrated operation expense is far below electric heater, also much lower than gas heater, solar water heater, and energy-conserving and environment-protective, safe and reliable, install and use and easy to maintenance, be fit to popularize in an all-round way.
In the hot-water cylinder form that existing air source hot pump water heater adopted, the condenser that generally will heat usefulness is placed in the hot-water cylinder, in case relevant portion leaks or other fault occurs, can cause cold-producing medium to enter in the hot-water cylinder or the refrigeration system water inlet, and maintenance difficult.
Existing Teat pump boiler adopts condenser is placed the formula of smouldering heat exchange in the water tank, and its water side exchange capability of heat is low; And the minority employing places the water tank epigenesist with condenser, need establish water pump in addition and realize hot water circuit, but heat pump operation and performance indications generation are had a strong impact on owing in water tank, be difficult to realize good thermal stratification, the Energy Efficiency Ratio EER (heating capacity/input power) that heats the water later stage reduces bigger, have for realizing that thermal stratification preferably makes structure too complicated, and the temperature of water tank bottom water body is low, and capacity utilization is poor.
Summary of the invention
The purpose of this utility model and task are, variety of problems at above-mentioned existence, tank interior is provided with water-locator and realizes good thermal stratification, external heat exchanger also relies on water temperature different and hot pressing function that produce is realized the natural circulation heating of hot water, the machine system structure is made many improvement, realize the purpose of energy-efficient reliable and stable productive life hot water, and make compact integral structure, easy to assembly, cost is low.
For this reason, the utility model has designed a kind of vertical heat-producing machine of band water-locator of Teat pump boiler special use, and its complete machine is divided into hot-water cylinder (1) and external heat exchanger loop (11) two parts, and hot-water cylinder is the seal-off pressure container, is positioned at the upper position of fluorine water-to-water heat exchanger.Hot-water cylinder is made up of insulation shell (2+3+4), water-locator (6), temperature sensor (8) and other accessory, and the external heat exchanger loop is made up of fluorine water-to-water heat exchanger (13) and accessory thereof.The employing of water-locator can make a jar interior water body realize good thermal stratification, there is a fixed difference difference in water temperature in the pipe after the temperature of bottom water outlet place and the heating, thereby provide power by the different hot pressing functions that produce of density contrast, cause the Natural Circulation in the whole loop, realization water side does not have the external impetus heat exchange.
Simultaneously, adopt water-locator to realize good thermal stratification, be convenient to also realize that the water body with temperature sensor top all is heated to temperature required level, improved the utilization rate of jar internal volume greatly, saved the hot-water cylinder space.The running water water inlet adds shared water pipe of hot water water outlet and water-locator with the bottom, makes structure compact and reasonable more.
The utility model, for the real energy-efficient reliable and stable operation that realizes the Teat pump boiler complete machine, improve Energy Efficiency Ratio greatly the equipment and technology prerequisite is provided, life of product is long, and installation, use, easy to maintenance are strong etc. to the adaptability in user installation space.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Each unit number and title are as follows among Fig. 1:
1, hot-water cylinder 1, color steel outer wall 2, polyurethane foam heat-insulation layer 3, stainless steel or ceramic inner walls 4, domestic hot-water's outlet 5, water-locator 6, add hot water inlet pipe 7, temperature sensor 8, circulating water outlet pipe 9, running water filling pipe 10, external heat exchanger loop 11, recycling outlet 12, fluorine water-to-water heat exchanger 13, refrigerant vapour inlet tube 14, refrigerant outlet pipe 15, tapping pipe 16.
The specific embodiment
Below in conjunction with accompanying drawing and concrete implementation of an application example the utility model is described further.
Accompanying drawing 1 is a structural representation of the present utility model.
Integral body is divided into hot-water cylinder (1) and external heat exchanger loop (11) two parts, and hot-water cylinder is positioned at the upper position of fluorine water-to-water heat exchanger.Hot-water cylinder is made up of insulation shell (2+3+4), water-locator (6), temperature sensor (8) and other accessory, the external heat exchanger loop is made up of fluorine water-to-water heat exchanger (13) and accessory thereof, fluorine water-to-water heat exchanger fluorine road entrance point connects refrigerant vapour inlet tube (14), the port of export connects refrigerant outlet pipe (15), the water route entrance point is connected water-locator with the hot-water cylinder bottom recycling outlet (12) and running water filling pipe (10) link to each other, and the port of export links to each other with the water-locator of hot water circuit water inlet pipe (7) and top water inlet usefulness.Hot-water cylinder (1) is the seal-off pressure container, tank body is made of stainless steel or ceramic inner walls (4), color steel outer wall (2) and polyurethane foam heat-insulation layer (3), tank body top adds hot water inlet pipe (7) and is connected with the import water-locator, domestic hot-water's outlet (5) is connected with the outlet water-locator, bottom circulating water outlet pipe (9) is connected with lower water-dispensing device, and the bottom is connected with tapping pipe (16).Fluorine water-to-water heat exchanger (8) adopts bushing type or board-like fluorine fluorine heat exchanger or external fin coiled.Water-locator (6) is straight tube or endless tube or dendritic tubular construction, and water-locator aperture, top upwards, and the aperture, bottom is downward.
The utility model workflow is as follows:
(a) prepare: in hot-water cylinder, fill with water.
(b) heating: cold-producing medium starts and carries out heat pump cycle, superheated steam enters the water at low temperature of fluorine water-to-water heat exchanger and opposite side and carries out heat exchange, water temperature rises and causes density to descend, upwards flow and realize Natural Circulation in the loop, water-locator by hot-water cylinder top enters hot-water cylinder, because the effect of water-locator makes water slowly evenly descend in jar, troposphere becomes top high temperature water body and bottom low temperature water body with moisture, and the position of troposphere moves down gradually, and heating process is finished when dropping to the temperature sensor present position.
(c) take: the water-locator by top can be taken the domestic hot-water, in jar rise in the troposphere position thereupon, this moment is by the moisturizing in the trend jar of running water water inlet pipe, heat pump starts operation, be heated to running water temperature required and send into hot-water cylinder top, and guarantee that leaving water temperature is in desired level.
(d) stop using: after stopping to take the domestic hot-water, heat pump still continues to move a period of time, is reduced to the temperature sensor position again until the troposphere position, and the instant heating water pot reaches the full state that holds again, heat pump is stopped transport, and the Natural Circulation effect in the loop stops gradually.
Claims (4)
1, a kind of vertical heat-producing machine of band water-locator of Teat pump boiler special use is divided into hot-water cylinder (1) and external heat exchanger loop (11) two parts, and hot-water cylinder is positioned at the upper position of fluorine water-to-water heat exchanger; Hot-water cylinder is made up of insulation shell (2,3,4), water-locator (6), temperature sensor (8) and other accessory, the external heat exchanger loop is made up of fluorine water-to-water heat exchanger (13) and accessory thereof, fluorine water-to-water heat exchanger fluorine road entrance point connects refrigerant vapour inlet tube (14), the port of export connects refrigerant outlet pipe (15), the water route entrance point is connected water-locator with the hot-water cylinder bottom recycling outlet (12) and running water filling pipe (10) link to each other, and the port of export links to each other with the water-locator of hot water circuit water inlet pipe (7) and top water inlet usefulness.
2, the vertical heat-producing machine of the band water-locator of Teat pump boiler special use as claimed in claim 1 is characterized in that described water-locator (6) is straight tube or endless tube or dendritic tubular construction, and water-locator aperture, top upwards, and the aperture, bottom is downward.
3, the vertical heat-producing machine of the band water-locator of Teat pump boiler special use as claimed in claim 1, it is characterized in that described hot-water cylinder (1) is the seal-off pressure container, tank body is made of stainless steel or ceramic inner walls (4), color steel outer wall (2) and polyurethane foam heat-insulation layer (3), tank body top adds hot water inlet pipe (7) and is connected with the import water-locator, domestic hot-water's outlet (5) is connected with the outlet water-locator, bottom circulating water outlet pipe (9) is connected with lower water-dispensing device, and the bottom is connected with tapping pipe (16).
4, the vertical heat-producing machine of the band water-locator of Teat pump boiler special use as claimed in claim 1 is characterized in that described fluorine water-to-water heat exchanger (8) adopts bushing type or board-like fluorine fluorine heat exchanger or external fin coiled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203105388U CN201138068Y (en) | 2007-12-13 | 2007-12-13 | Vertical heating apparatus with water distributor special for heat pump water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203105388U CN201138068Y (en) | 2007-12-13 | 2007-12-13 | Vertical heating apparatus with water distributor special for heat pump water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201138068Y true CN201138068Y (en) | 2008-10-22 |
Family
ID=40038755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007203105388U Expired - Fee Related CN201138068Y (en) | 2007-12-13 | 2007-12-13 | Vertical heating apparatus with water distributor special for heat pump water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201138068Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135904A (en) * | 2015-04-27 | 2015-12-09 | 温州泰丰竹业有限公司 | Steam indirect heating hot water circulation system |
| CN112197434A (en) * | 2020-11-03 | 2021-01-08 | 田国涛 | Domestic hot water system and working method thereof |
-
2007
- 2007-12-13 CN CNU2007203105388U patent/CN201138068Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135904A (en) * | 2015-04-27 | 2015-12-09 | 温州泰丰竹业有限公司 | Steam indirect heating hot water circulation system |
| CN112197434A (en) * | 2020-11-03 | 2021-01-08 | 田国涛 | Domestic hot water system and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081022 Termination date: 20100113 |