CN206398976U - A kind of high-temperature refrigeration energy saving heat pump - Google Patents
A kind of high-temperature refrigeration energy saving heat pump Download PDFInfo
- Publication number
- CN206398976U CN206398976U CN201720053605.6U CN201720053605U CN206398976U CN 206398976 U CN206398976 U CN 206398976U CN 201720053605 U CN201720053605 U CN 201720053605U CN 206398976 U CN206398976 U CN 206398976U
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- Prior art keywords
- compressor
- temperature control
- liquid outlet
- pipeline
- way valve
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Abstract
The utility model discloses a kind of high-temperature refrigeration energy saving heat pump, belong to air-conditioning device technical field, it is characterised in that：The liquid outlet of evaporator is linked in sequence by the inlet of pipeline and the first compressor, heater, condenser, the first temperature control three-way valve；3rd check valve is installed, a wherein liquid outlet for the first temperature control three-way valve is linked in sequence by the water inlet of pipeline and fluid reservoir, filter, the first expansion valve, evaporator between the first compressor and heater；Another liquid outlet of first temperature control three-way valve is connected by pipeline with the inlet of the second temperature control three-way valve, a wherein liquid outlet for second temperature control three-way valve is connected by pipeline with the water inlet of the second expansion valve, the first compressor, another liquid outlet of second temperature control three-way valve is connected by pipeline with the inlet of the 3rd expansion valve, the second compressor, and the liquid outlet of the second compressor is connected by the inlet of pipeline and heater.The characteristics of having simple in construction, reasonable in design compared with prior art.
Description
Technical field
The utility model is related to a kind of heat pump, particularly a kind of high-temperature refrigeration energy saving heat pump.
Background technology
At present, traditional solar product can not work at rainy weather, night, so that water can not be heated, thus
Using very inconvenient.However, needing to consume very many electric power using water heater, it is unfavorable for saving the energy.It is therefore desirable to one
Heat energy can be gathered using the heat-absorbing medium in equipment from air or natural environment by planting, and make cold water rapid by heat exchanger
Temperature raising, while giving off cold air.
Utility model content
Technical assignment of the present utility model is that there is provided a kind of high-temperature refrigeration energy-conservation heat for above the deficiencies in the prior art
Pump.
The technical scheme in the invention for solving the technical problem is：A kind of high-temperature refrigeration energy saving heat pump, it is characterised in that：
Including condenser, evaporator, fan, the first compressor, the second compressor, fluid reservoir and water tank；Described condenser is arranged on
In the cavity of water tank；The liquid outlet of described evaporator passes through pipeline and the first compressor, heater, condenser, the first temperature control
The inlet of triple valve is linked in sequence；3rd check valve, described are installed between the first described compressor and heater
A wherein liquid outlet for one temperature control three-way valve is suitable by the water inlet of pipeline and fluid reservoir, filter, the first expansion valve, evaporator
Sequence is connected；First check valve is installed at the liquid outlet of described evaporator, described the first temperature control three-way valve it is another go out liquid
Mouth is connected by pipeline with the inlet of the second temperature control three-way valve, and a wherein liquid outlet for the second described temperature control three-way valve passes through
Pipeline is connected with the water inlet of the second expansion valve, the first compressor, single by second between the second expansion valve and the first compressor
Connected to valve；Another liquid outlet of the second described temperature control three-way valve is entered by pipeline and the 3rd expansion valve, the second compressor
Liquid mouthful connection, the liquid outlet of the second described compressor is connected by the inlet of pipeline and heater, the second described compression
4th check valve is installed between machine and heater；One end of described evaporator is provided with a fan, described fluid reservoir and set
There is refrigerant liquid, described water tank has heat-insulation layer.
Compared with prior art, the utility model has beneficial effect following prominent：
1st, the utility model gathers heat energy using the heat-absorbing medium in equipment from air or natural environment, and passes through heat friendship
Parallel operation makes the rapid temperature raising of cold water, while giving off cold air, is conducive to saving the energy；
2nd, do not limited by weather and time, can more save the energy, environmental protection and energy saving；
3rd, do not account for open spaces, install it is simple and direct, using flexible.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is the schematic diagram of the heater of the utility model embodiment 2.
Fig. 3 is the internal structure schematic diagram of the heater of embodiment 2.
Embodiment
The utility model is further illustrated with reference to specification drawings and specific embodiments.
As shown in figure 1, the utility model embodiment 1 includes condenser 8, evaporator 2, fan 1, the first compressor 4, second
Compressor 6, fluid reservoir 11 and water tank.Described condenser 8 is arranged in the cavity of water tank.
The liquid outlet of described evaporator 2 passes through pipeline and the first compressor 4, heater 7, condenser 8, the first temperature control three
The inlet of port valve 9 is linked in sequence.
The 3rd check valve is installed between the first described compressor 4 and heater 7, so as to make refrigerant liquid by
One compressor 4 flows into heater 7, and can not flow backwards.
A wherein liquid outlet for the first described temperature control three-way valve 9 is swollen by pipeline and fluid reservoir 11, filter 12, first
Swollen valve 13, the water inlet of evaporator 2 are linked in sequence.
First check valve is installed at the liquid outlet of described evaporator 2, so as to make refrigerant liquid can only be by evaporating
The liquid outlet outflow of device 2, and evaporator 2 can not be flowed into by the liquid outlet of evaporator 2.
Another liquid outlet of the first described temperature control three-way valve 9 is connected by the inlet of pipeline and the second temperature control three-way valve 10
Connect, the wherein liquid outlet of described the second temperature control three-way valve 10 is entered by pipeline and the second expansion valve 3, the first compressor 4
The mouth of a river connect, between the second expansion valve 3 and the first compressor 4 by the second check valve connect, so as to make refrigerant liquid by
Second expansion valve 3 is flowed into the first compressor 4, and can not flow backwards.Another liquid outlet of the second described temperature control three-way valve 10 leads to
Piping is connected with the inlet of the 3rd expansion valve 5, the second compressor 6, and the liquid outlet of the second described compressor 6 passes through pipeline
It is connected with the inlet of heater 7, the 4th check valve is installed between the second described compressor 6 and heater 7, so as to
Refrigerant liquid is entered heater by the second compressor 6, and can not flow backwards.
One end of described evaporator 2 is provided with a fan 1, and described fan 1 drives air flow.Described fan 1 is
Prior art, its concrete structure is just repeated no more.
Refrigerant liquid is provided with described fluid reservoir 11.Described refrigerant liquid, normal temperature is less than zero in the state of liquefaction
Lower 30 DEG C, so, it has the temperature difference with ambient temperature, and refrigerant absorbs the temperature in the external world, pressure is produced inside evaporator
And carburation by evaporation, by the work of heat pump, make refrigerant from vapor state be converted into liquefaction when, the heat of objective reality is just released
Put the Chu Yongshui in feed-tank.Electric energy, which is only used in, discharges heat energy, rather than used in directly heating, therefore it is extremely low with power consumption.
Water tank described in the present embodiment has heat-insulation layer, and heat-insulation layer filler is that closed cell rubber sponge or polyurethane are sent out
Bubble, with good heat-insulating property.
Operating process is as follows：During using the utility model, start the first compressor 4, the first compressor 4 drives refrigerant liquid
It is changed into the heat that steam absorbs the external world into evaporator 2 through the first expansion valve 13 from fluid reservoir 11, enters after the heat absorption of refrigerant liquid
The compression heating of first compressor 4, carries out heat exchange, so that the water liter in water tank subsequently into the water in condenser 8 and water tank
Temperature.Refrigerant liquid is entered after the first temperature control three-way valve 9 by the delivery port of condenser 8, when temperature is less than the first temperature control three-way valve 9
During temperature sensor, fluid reservoir 11 is reentered, so as to form circulation.When the temperature of refrigerant liquid is higher than the first temperature control three-way valve 9
Temperature sensor when, the first temperature control three-way valve 9 works, and refrigerant liquid is flowed into the second temperature control three-way valve 10, so as to avoid cold
Matchmaker's liquid is mixed with the refrigerant liquid in liquid reserve tank, so as to waste heat.When the temperature bottom of refrigerant liquid is in the second temperature control three
During the temperature sensor of port valve 10, refrigerant liquid is directly entered the first compressor 4, without being absorbed heat into evaporator 2.Work as refrigerant
When the temperature of liquid is higher than the temperature sensor of the second temperature control three-way valve 10, the second temperature control three-way valve 10 works, and enters refrigerant liquid
Enter the second compressor 6, condenser 8 is then flowed into, so as to mitigate the live load of the first compressor 4.
Embodiment 2 passes through the improvement to heater 7, it is possible to achieve the water in water tank is quickly heated.Such as Fig. 2,3 institutes
Show, the heater 7 described in the present embodiment includes casing 71, motor 72, heat conducting pipe 75, heating tube 76, rotation dish 77, worm gear
74 and worm screw 73.Described casing 71 is provided with a cavity, provided with inlet on the wall of the one end of casing 71, on the wall of the other end
Provided with liquid outlet, described heat conducting pipe 75 is arranged in the cavity of casing 71, one end and the feed liquor on casing 71 of heat conducting pipe 75
Mouth connection, the other end is connected with the liquid outlet on casing 71.Conducting slip ring, described rotation are installed on described heat conducting pipe 75
Disk 77 is provided with a centre bore, and the centre bore of rotation dish 77 is embedded with conducting slip ring, and described rotation dish 77 is provided with circumferentially
The evenly distributed heating tube 76 of shape, described heating tube 76 is centered around the surrounding of heat conducting pipe 75.The worm gear 74 of described worm gear 74
Hole is embedded with rotation dish 77, and the side wall of described casing 71 is provided with a through hole, and one end of described worm screw 73 passes through casing 71
Through hole on the wall of side is connected by shaft coupling with the motor shaft of motor 72, and the side wall of the other end and the opposite side of casing 71 is to turn
Dynamic connection, described worm gear 74 is meshed with worm screw 73.
Described heat conducting pipe 75 is made up of easy Heat Conduction Material.
Described heating tube 76 is connected by circuit with conducting slip ring, and described conducting slip ring is connected by circuit and power supply
Connect, described motor 72 is connected by circuit with power supply.
When needing quickly to heat the water in water tank, start the motor 72 and heating tube 76 in heater 7, electricity
Motivation 72 drives worm screw 73 to rotate.Worm screw 73 drives worm gear 74 to rotate, and worm gear 74 drives rotation dish 77 to rotate, so as to drive heating
Pipe 76 is rotated, so as to uniformly be heated to flowing into the refrigerant liquid in heat conducting pipe 75, raises refrigerant fluid temperature, so as to right
Water in water tank is quickly heated.
It should be noted that the utility model is described in detail for particular of the present utility model,
For those skilled in the art, to the various of its progress in the case of without departing substantially from spirit and scope of the present utility model
Obviously change all within protection domain of the present utility model.
Claims (1)
1. a kind of high-temperature refrigeration energy saving heat pump, it is characterised in that：Including condenser, evaporator, fan, the first compressor, second
Compressor, fluid reservoir and water tank；Described condenser is arranged in the cavity of water tank；The liquid outlet of described evaporator passes through pipe
The inlet in road and the first compressor, heater, condenser, the first temperature control three-way valve is linked in sequence；The first described compressor
3rd check valve is installed between heater, a wherein liquid outlet for the first described temperature control three-way valve passes through pipeline and liquid storage
Tank, filter, the first expansion valve, the water inlet of evaporator are linked in sequence；First is provided with the liquid outlet of described evaporator
Check valve, another liquid outlet of the first described temperature control three-way valve is connected by pipeline with the inlet of the second temperature control three-way valve,
A wherein liquid outlet for the second described temperature control three-way valve is connected by pipeline with the second expansion valve, the water inlet of the first compressor
Connect, connected between the second expansion valve and the first compressor by the second check valve；The second described temperature control three-way valve it is another go out
Liquid mouthful is connected by pipeline with the inlet of the 3rd expansion valve, the second compressor, and the liquid outlet of the second described compressor passes through
The inlet connection of pipeline and heater, is provided with the 4th check valve between the second described compressor and heater；Described
One end of evaporator, which is provided with a fan, described fluid reservoir, is provided with refrigerant liquid, and described water tank has heat-insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720053605.6U CN206398976U (en) | 2017-01-18 | 2017-01-18 | A kind of high-temperature refrigeration energy saving heat pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720053605.6U CN206398976U (en) | 2017-01-18 | 2017-01-18 | A kind of high-temperature refrigeration energy saving heat pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206398976U true CN206398976U (en) | 2017-08-11 |
Family
ID=59518677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720053605.6U Expired - Fee Related CN206398976U (en) | 2017-01-18 | 2017-01-18 | A kind of high-temperature refrigeration energy saving heat pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206398976U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111140467A (en) * | 2020-01-14 | 2020-05-12 | 福建启盛实验设备科技有限公司 | Cold platform operating system of central authorities' section |
-
2017
- 2017-01-18 CN CN201720053605.6U patent/CN206398976U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111140467A (en) * | 2020-01-14 | 2020-05-12 | 福建启盛实验设备科技有限公司 | Cold platform operating system of central authorities' section |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170811 Termination date: 20200118 |
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| CF01 | Termination of patent right due to non-payment of annual fee |