CN2828675Y - Environment protection heat pump - Google Patents
Environment protection heat pump Download PDFInfo
- Publication number
- CN2828675Y CN2828675Y CN 200520113401 CN200520113401U CN2828675Y CN 2828675 Y CN2828675 Y CN 2828675Y CN 200520113401 CN200520113401 CN 200520113401 CN 200520113401 U CN200520113401 U CN 200520113401U CN 2828675 Y CN2828675 Y CN 2828675Y
- Authority
- CN
- China
- Prior art keywords
- hot water
- heat pump
- way electromagnetic
- electromagnetic valve
- water
- 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 claims abstract description 71
- 239000002826 coolant Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000003507 refrigerant Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 4
- 238000007710 freezing Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 229910004682 ON-OFF Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
Abstract
A heat pump consists of a cooling medium circulation loop which consists of a compressor, an evaporator, a restrictor, a sleeve heat exchanger, a fan coil pipe, a three-way electromagnetic valve, a hot water circulation pump, a hot water thermal insulating water tank and an oil collecting sump. The heat pump of the utility model has advantages of simple structure and design and rational fabrication cost. The heat pump can simultaneously produce hot water when it removes oil stain, so it functions as the environment protection function and the energy-saving function, and it is very adequate for places such as hospitals, hotels, dining halls, large residential districts, etc.
Description
Technical field
The utility model relates to a kind of Environmentally-friendly heat pump machine.
Background technology
The existing heat pump that is used for places such as hospital, hotel, dining room and large-scale residential area generally can be divided into air-conditioning heat pump and hot water heat pump, wherein said air-conditioning heat pump function singleness, can only select to freeze or heat, two kinds of functions are realized simultaneously, in addition, described hot water heat pump generally is to be main purpose with the heat hot water, and therefore the function of existing this class heat pump is very single.
The utility model content
The utility model provides a kind of Environmentally-friendly heat pump machine, and it is to overcome the defective of prior art, not only can heat hot water, but also oily water is separated, thus reach the purpose that reduces environmental pollution.
The structure of heat pump machine of the present utility model mainly comprises: compressor, evaporimeter and flow controller, be connected with the A end of a three-way electromagnetic valve in the outlet of described compressor, the C end of this three-way electromagnetic valve is connected with a double pipe heat exchanger, and the B end connects an end of a fan coil.Also be connected with the A end of one three road three-way electromagnetic valve in the outlet of described double pipe heat exchanger, the B end of this three road three-way electromagnetic valve connects the other end of described fan coil, the C end of this three road three-way electromagnetic valve is connected with a flow controller, on the loop between compressor and the flow controller, also be connected with an evaporimeter, and be provided with an oil trap with evaporimeter is also in parallel.In addition, described double pipe heat exchanger is also drawn a loop, is connected with a hot-water circulating pump and a hot water thermal insulating water tank on this loop, has a cold water inlet and a hot water outlet on described hot water thermal insulating water tank respectively.The compressor of this heat pump machine plays the driving effect; Described double pipe heat exchanger is transferred to the cold-producing medium high temperature of refrigeration system kind in the water, thereby plays the heat exchange effect; Described flow controller plays expansion throttling; Described evaporimeter adopts plate type heat exchanger, makes the abundant heat exchange of cold-producing medium in oily water and the refrigeration system, and the temperature that reduces then in the profit is solidified greasy dirt, with moisture from; Described fan coil plays the heat exchange effect, after the hot water temperature arrives design temperature, starts fan coil, to stop hot-water heating system, also plays bypass action in addition; Described three road three-way electromagnetic valves play optionally on-off action; Described hot water thermal insulating water tank makes cold water constantly circulation in water tank, with the abundant heat exchange of cold-producing medium, and produce 55-60 ℃ hot water and store; Described hot-water circulating pump carries out forced circulation to water, makes that water and cold-producing medium heat exchange are more abundant; Described oil trap is collected the greasy dirt that solidifies in the oil trap, thereby is easy to cleaning.
Heat pump machine of the present utility model is when work, at first low pressure refrigerant is compressed to high temperature and high pressure gas by compressor, this high temperature and high pressure gas enters the loop of double pipe heat exchanger, hot-water circulating pump and hot water thermal insulating water tank then, and by hot water circulating pump force to make it with boiler in water carry out abundant heat exchange, so just produce 55-60 ℃ life hot water.Fully the refrigerant after the heat exchange passes through AC end, double pipe heat exchanger, the AC end of three road three-way electromagnetic valves and the loop of flow controller of three-way electromagnetic valve again, and after the flow controller throttling, described refrigerant has just become the gas of low-temp low-pressure, this low-temp low-pressure gas oily water abundant again and that the kitchen flows out carries out heat exchange then, when the temperature of oily water drops to the freezing point of greasy dirt, described greasy dirt just is gathered in the oil trap, thereby greasy dirt is separated from water, get back to compressor once more after the refrigerant heat absorption of described low-temp low-pressure and realize with cocycle.After the water temperature in the boiler arrives the temperature of setting, then double pipe heat exchanger quits work, fan unit entry into service this moment, workflow is: refrigerant is by the AB end of three-way electromagnetic valve, the fan unit mouth, the BC end of three road three-way electromagnetic valves and the loop of flow controller, and after the flow controller throttling, described refrigerant has just become the gas of low-temp low-pressure, this low-temp low-pressure gas oily water abundant again and that the kitchen flows out carries out heat exchange then, when the temperature of oily water drops to the freezing point of greasy dirt, described greasy dirt just is gathered in the oil trap, thereby greasy dirt is separated from water.
Heat pump machine of the present utility model, structural design is simple, and cost is reasonable, can also the output domestic hot-water when degreasing, thus have environmental protection and energy-conservation double effects, therefore be highly suitable for places such as hospital, hotel, dining room and large-scale residential area.
Description of drawings
With the specific embodiment Environmentally-friendly heat pump machine of the present utility model is described in further detail below with reference to accompanying drawings.
Fig. 1 is the structural representation of Environmentally-friendly heat pump machine of the present utility model.
The specific embodiment
The structure of the utility model Environmentally-friendly heat pump machine shown in Figure 1 comprises: compressor 1, evaporimeter 6 and flow controller 7, the A end that connects a three-way electromagnetic valve 2 in the outlet of described compressor 1, the C end of three-way electromagnetic valve 2 is connected with a double pipe heat exchanger 12, and its B end connects an end of a fan coil 3.Also be connected with the A end of one three road three-way electromagnetic valve 4 in the outlet of described double pipe heat exchanger 12, the B end of this three road three-way electromagnetic valve 4 connects the other end of described fan coil 3, the C end connects a flow controller 7, on the loop between compressor 1 and the flow controller 7, also be connected with an evaporimeter 6, and be provided with an oil trap 5 with evaporimeter 6 is also in parallel.Described double pipe heat exchanger 12 is also drawn a loop, is connected with a hot-water circulating pump 8 and a hot water thermal insulating water tank 9 on this loop, has a cold water inlet 10 and a hot water outlet 11 on described hot water thermal insulating water tank 9 respectively.
This Environmentally-friendly heat pump machine is when work, at first low pressure refrigerant is compressed to high temperature and high pressure gas by compressor 1, this high temperature and high pressure gas enters the loop of double pipe heat exchanger 12, hot-water circulating pump 8 and hot water thermal insulating water tank 9 then, and by hot water circulating pump Final 8 system make it with boiler 9 in water carry out abundant heat exchange, so just produce 55-60 ℃ life hot water.Fully the refrigerant after the heat exchange passes through AC end, double pipe heat exchanger 12, the AC end of three road three-way electromagnetic valves 4 and the loop of flow controller 7 of three-way electromagnetic valve 2 again, after flow controller 7 throttlings, described refrigerant has become the gas of low-temp low-pressure, this low-temp low-pressure gas oily water abundant again and that the kitchen flows out carries out heat exchange then, when the temperature of oily water drops to the freezing point of greasy dirt, described greasy dirt just is gathered in the oil trap 5, thereby greasy dirt is separated from water, get back to compressor 1 once more after the refrigerant heat absorption of described low-temp low-pressure and realize with cocycle.After the water temperature in the hot water thermal insulating water tank 9 arrives the temperature of setting, then double pipe heat exchanger 12 quits work, fan unit 3 entrys into service this moment, workflow is: refrigerant is by the AB end of three-way electromagnetic valve 2, fan unit 3, the BC end of three road three-way electromagnetic valves 4 and the loop of flow controller 7, after flow controller 7 throttlings, described refrigerant has become the gas of low-temp low-pressure, this low-temp low-pressure gas oily water abundant again and that the kitchen flows out carries out heat exchange then, when the temperature of oily water drops to the freezing point of greasy dirt, described greasy dirt just is gathered in the oil trap 5, thereby greasy dirt is separated from water.
Above-described only is preferred implementation of the present utility model.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model principle, can also make some modification and improvement, these also should be considered as belonging to protection domain of the present utility model.
Claims (1)
1. Environmentally-friendly heat pump machine, mainly comprise compressor, evaporimeter and flow controller, it is characterized in that: connect the A end of a three-way electromagnetic valve in the outlet of described compressor, the C end of this three-way electromagnetic valve is connected with a double pipe heat exchanger, and the B end connects an end of a fan coil; Also be connected with the A end of one three road three-way electromagnetic valve in the outlet of described double pipe heat exchanger, the B end of this three road three-way electromagnetic valve connects the other end of described fan coil, the C end connects a flow controller, on the loop between compressor and the flow controller, also be connected with an evaporimeter, and be provided with an oil trap with evaporimeter is also in parallel; Described double pipe heat exchanger is also drawn a loop, is connected with a hot-water circulating pump and a hot water thermal insulating water tank on this loop, has a cold water inlet and a hot water outlet on described hot water thermal insulating water tank respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520113401 CN2828675Y (en) | 2005-07-11 | 2005-07-11 | Environment protection heat pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520113401 CN2828675Y (en) | 2005-07-11 | 2005-07-11 | Environment protection heat pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2828675Y true CN2828675Y (en) | 2006-10-18 |
Family
ID=37080231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520113401 Expired - Fee Related CN2828675Y (en) | 2005-07-11 | 2005-07-11 | Environment protection heat pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2828675Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102116543A (en) * | 2011-01-07 | 2011-07-06 | 王英慧 | Cold water/heat pump unit directly taking liquid containing solid impurities as cold/heat source |
| CN103294086A (en) * | 2012-02-27 | 2013-09-11 | 上海微电子装备有限公司 | Constant-temperature liquid circulating device and temperature-controlling method |
| CN111335587A (en) * | 2020-03-23 | 2020-06-26 | 沈骁力 | Flush coater for construction |
-
2005
- 2005-07-11 CN CN 200520113401 patent/CN2828675Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102116543A (en) * | 2011-01-07 | 2011-07-06 | 王英慧 | Cold water/heat pump unit directly taking liquid containing solid impurities as cold/heat source |
| CN102116543B (en) * | 2011-01-07 | 2014-06-18 | 王英慧 | Cold water/heat pump unit directly taking liquid containing solid impurities as cold/heat source |
| CN103294086A (en) * | 2012-02-27 | 2013-09-11 | 上海微电子装备有限公司 | Constant-temperature liquid circulating device and temperature-controlling method |
| CN103294086B (en) * | 2012-02-27 | 2015-06-17 | 上海微电子装备有限公司 | Constant-temperature liquid circulating device and temperature-controlling method |
| CN111335587A (en) * | 2020-03-23 | 2020-06-26 | 沈骁力 | Flush coater for construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |