CN209229831U - A kind of integrated low temperature frequency conversion heating hot water unit - Google Patents
A kind of integrated low temperature frequency conversion heating hot water unit Download PDFInfo
- Publication number
- CN209229831U CN209229831U CN201822018158.8U CN201822018158U CN209229831U CN 209229831 U CN209229831 U CN 209229831U CN 201822018158 U CN201822018158 U CN 201822018158U CN 209229831 U CN209229831 U CN 209229831U
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- water
- heat exchanger
- pipe
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- coil
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 231
- 238000010438 heat treatment Methods 0.000 title claims abstract description 35
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 17
- 239000012530 fluid Substances 0.000 claims abstract description 30
- 230000003020 moisturizing effect Effects 0.000 claims description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 239000003507 refrigerant Substances 0.000 claims description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 2
- 239000001569 carbon dioxide Substances 0.000 claims description 2
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 1
- 238000004134 energy conservation Methods 0.000 abstract 1
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Steam Or Hot-Water Central Heating Systems (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a kind of integrated low temperature frequency conversion heating hot water units, including compressor, evaporator, fluid reservoir, Water in Condenser heat exchanger, heat pump fluid pipeline, bearing insulated water box, coil exchanger, several water pipes, several water circulating pumps, the utility model passes through compressor, evaporator, fluid reservoir, Water in Condenser heat exchanger, water in water tank is heated in the working medium circulation circuit for the closure that heat pump fluid pipeline is constituted, the high-temperature-hot-water of insulated water tank inner upper can provide the use of domestic water equipment, and the middle warm water of insulated water tank lower inside exchanges heat for coil exchanger and uses, to guarantee heating, it thereby realizes set of system while meeting the needs of domestic hot-water and heating, save the cost, space, it controls easy to use, frequency-changeable compressor can flexibly be controlled according to user's service condition, it is more convenient more Energy conservation.
Description
[technical field]
The utility model relates to the technology of the technical field of heat pump, especially integrated low temperature frequency conversion heating hot water unit necks
Domain.
[background technique]
It is new that heat pump is that the device and the whole world of a kind of heat energy transfer low level heat energy to high-order heat source receive much attention
Energy technology.Be divided by Heating style difference: air source heat pump, water resource heat pump, earth source heat pump, double-source heat pump etc., heat pump can be from
Low grade heat energy is obtained in the empty gas and water or soil of nature, is done work by electric power, providing can be by the high-grade heat used in people
Energy.Freon is generally before heat pump working media, but since freon has destruction to earth atmospheric ozone, in order to protect
The ecological environment of the earth, the coefficient of refrigerating performance in addition to improving heat pump, other than effective use of energy sources, various countries' science is also actively working to novel work
The exploitation of matter, the working medium for having substitution freon are applied, and conventional heat pump generally only heats or provides in domestic hot-water
A kind of function cannot meet simultaneously, and heat pump utilization rate is low, and can not flexibly be controlled according to user's service condition.
[utility model content]
The purpose of this utility model is exactly to solve the problems of the prior art, proposes a kind of integrated low temperature frequency conversion heating heat
Water dispenser group, can set of system meet the needs of domestic hot-water and heating simultaneously, save the cost, space control easy to use, become
Frequency compression function is flexibly controlled according to user's service condition, is more convenient more energy efficient.
To achieve the above object, the utility model proposes a kind of integrated low temperature frequency conversion heating hot water units, including pressure
If contracting machine, evaporator, fluid reservoir, Water in Condenser heat exchanger, heat pump fluid pipeline, bearing insulated water box, coil exchanger,
Solid carbon dioxide pipe, several water circulating pumps, the heat pump fluid pipeline is by compressor, evaporator, fluid reservoir, Water in Condenser heat exchanger
It is sequentially connected in series the working medium circulation circuit to form a closure, refrigerant working medium is equipped in the heat pump fluid pipeline, it is described
Water in Condenser heat exchanger water outlet is equipped with the first water pipe, the water inlet of the first water pipe other end and bearing insulated water box
Mouth connection, the bearing insulated water box lower end water outlet are equipped with the second water pipe, the second water pipe other end and condenser
The water inlet of water heat exchanger is connected to, and the Water in Condenser heat exchanger and bearing insulated water box pass through the first water pipe and second
Water pipe constitutes a hot water heating circulation loop, and the bearing insulated water box lower end is additionally provided with third water pipe, the third
The other end of water pipe is connected to the tube side water inlet of coil exchanger, and the tube side water outlet of the coil exchanger is equipped with
4th water pipe, the other end of the 4th water pipe are connected to the second water inlet of bearing insulated water box, and the coiled changes
By third water pipe and the 4th water pipe composition heating circulation circuit, first water pipe is equipped with for hot device and bearing insulated water box
First circulation water pump, the third water pipe are equipped with second circulation water pump.
Preferably, the compressor is low-temperature air injection enthalpy increasing frequency-changeable compressor.
Preferably, the coil exchanger includes heat exchanger shell, coil pipe, the coil pipe coiling is set to heat exchange
In device shell, the coil pipe is not connected to mutually with heat exchanger shell, the third water pipe and the 4th water pipe respectively with coil pipe
Inlet and outlet connection.
Preferably, the heat exchanger shell upper end is equipped with heat exchanger water outlet, the heat exchanger shell lower end is set
There is heat exchanger water inlet, the heat exchanger water outlet and heat exchanger water inlet can be connected to indoor heating pipeline, described
Heat exchanger water outlet is equipped with third water pump.
Preferably, the bearing insulated water box upper end is equipped with the 5th water outlet water pipe and the 6th moisturizing water pipe.
Preferably, the 5th water outlet water pipe is equipped with the 4th water pump, the 6th moisturizing water pipe is equipped with electricity
Control valve.
Preferably, being also successively arranged filter and swollen on heat pump fluid pipeline between the fluid reservoir and evaporator
Swollen valve.
A kind of integrated low temperature frequency conversion heating hot water unit of the utility model the utility model has the advantages that the utility model passes through compression
The working medium circulation circuit for the closure that machine, evaporator, fluid reservoir, Water in Condenser heat exchanger, heat pump fluid pipeline are constituted is to water tank
In water heated, the high-temperature-hot-water of insulated water tank inner upper can provide the use of domestic water equipment, and in insulated water tank
Middle warm water below portion exchanges heat for coil exchanger to be used, and to guarantee heating, is thereby realized set of system while being met
The demand of domestic hot-water and heating, save the cost, space, control is easy to use, and frequency-changeable compressor can be according to user's service condition
Flexibly control, is more convenient more energy efficient.
The feature and advantage of the utility model will be described in detail by embodiment combination attached drawing.
[Detailed description of the invention]
Fig. 1 is a kind of integrated low temperature frequency conversion heating hot water set structure schematic diagram of the utility model.
In figure: 1- compressor, 2- evaporator, 3- fluid reservoir, 4- Water in Condenser heat exchanger, 5- heat pump fluid pipeline, 6-
Bearing insulated water box, 7- coil exchanger, 8- water pipe, 9- water pump, 10- electric control valve, 11- filter, 12- expansion valve, 71-
Heat exchanger shell, 72- coil pipe, the first water pipe of 81-, the second water pipe of 82-, 83- third water pipe, the 4th water pipe of 84-, 85- the 5th go out
Water water pipe, the 6th moisturizing water pipe of 86-, 91- first circulation water pump, 92- second circulation water pump, 93- third water pump, the 4th water of 94-
Pump, 711- heat exchanger water outlet, 712- heat exchanger water inlet.
[specific embodiment]
Refering to fig. 1, a kind of integrated low temperature frequency conversion heating hot water unit of the utility model, including compressor 1, evaporator 2,
Fluid reservoir 3, Water in Condenser heat exchanger 4, heat pump fluid pipeline 5, bearing insulated water box 6, coil exchanger 7, several water pipes
8, several water circulating pumps 9, the heat pump fluid pipeline 5 is by compressor 1, evaporator 2, fluid reservoir 3, Water in Condenser heat exchanger
4 are sequentially connected in series the working medium circulation circuit to form a closure, and refrigerant working medium is equipped in the heat pump fluid pipeline 5, described
4 water outlet of Water in Condenser heat exchanger be equipped with the first water pipe 81,81 other end of the first water pipe and pressure-bearing keep the temperature water
The water inlet of case 6 is connected to, and the 6 lower end water outlet of bearing insulated water box is equipped with the second water pipe 82, second water pipe 82
The other end is connected to the water inlet of Water in Condenser heat exchanger 4, the Water in Condenser heat exchanger 4 and bearing insulated water box 6
A hot water heating circulation loop is constituted by the first water pipe 81 and the second water pipe 82,6 lower end of bearing insulated water box is also
Equipped with third water pipe 83, the other end of the third water pipe 83 is connected to the tube side water inlet of coil exchanger 7, described
The tube side water outlet of coil exchanger 7 is equipped with the 4th water pipe 84, and the other end and pressure-bearing of the 4th water pipe 84 keep the temperature water
Second water inlet of case 6 is connected to, and the coil exchanger 7 and bearing insulated water box 6 pass through third water pipe 83 and the 4th water
Pipe 84 constitutes heating circulation circuit, and first water pipe 81 is equipped with first circulation water pump 91, on the third water pipe 83
Equipped with second circulation water pump 92, the compressor 1 is low-temperature air injection enthalpy increasing frequency-changeable compressor, the coil exchanger 7
Including heat exchanger shell 71, coil pipe 72, the coiling of coil pipe 72 is set in heat exchanger shell 71, the coil pipe 72 and heat exchange
Device shell 71 is not connected to mutually, and the third water pipe 83 and the 4th water pipe 84 connect with the inlet and outlet of coil pipe 72 respectively
Logical, 71 upper end of heat exchanger shell is equipped with heat exchanger water outlet 711, and 71 lower end of heat exchanger shell is equipped with heat exchanger
Water inlet 712, the heat exchanger water outlet 711 and heat exchanger water inlet 712 can be connected to indoor heating pipeline, described
Third water pump 93 is equipped at heat exchanger water outlet 711,6 upper end of bearing insulated water box is equipped with the 5th water outlet water pipe 85 and the
Six moisturizing water pipes 86, the 5th water outlet water pipe 85 are equipped with the 4th water pump 94, and the 6th moisturizing water pipe 86 is equipped with
Electric control valve 10 is also successively arranged filter 11 and swollen on the heat pump fluid pipeline 5 between the fluid reservoir 3 and evaporator 2
Swollen valve 12.
Utility model works process:
A kind of integrated low temperature frequency conversion heating hot water unit of the utility model during the work time, compressor 1, evaporator 2,
Fluid reservoir 3, Water in Condenser heat exchanger 4, heat pump fluid pipeline 5 form the working medium circulation circuit of a closure, pass through condenser
The water in Water in Condenser heat exchanger is heated in working medium condensation heat dissipation in water heat exchanger 4, and the water after heating passes through circulation
Water pump 9 and the cooperation of water pipe 8 are delivered to bearing insulated water box 6, and second circulation water pump 92 passes through the hot water in bearing insulated water box 6
Water pipe 8 is delivered in coil exchanger 7, is heated by coil exchanger 7 to indoor heating pipeline, realizes that heating needs
It asks, the hot water output on upper layer in bearing insulated water box 6 can be met by domestic hot-water's demand by the 5th water outlet water pipe 85.
Above-described embodiment is the explanation to the utility model, is not the restriction to the utility model, and any pair of sheet is practical new
Scheme after type simple transformation belongs to the protection scope of the utility model.
Claims (7)
1. a kind of integrated low temperature frequency conversion heating hot water unit, it is characterised in that: including compressor (1), evaporator (2), liquid storage
Tank (3), Water in Condenser heat exchanger (4), heat pump fluid pipeline (5), bearing insulated water box (6), coil exchanger (7) if,
Solid carbon dioxide pipe (8), several water circulating pumps (9), the heat pump fluid pipeline (5) is by compressor (1), evaporator (2), fluid reservoir
(3), Water in Condenser heat exchanger (4) is sequentially connected in series the working medium circulation circuit to form a closure, the heat pump fluid pipeline
(5) refrigerant working medium is equipped in, Water in Condenser heat exchanger (4) water outlet is equipped with the first water pipe (81), described
First water pipe (81) other end is connected to the water inlet of bearing insulated water box (6), the water outlet of the bearing insulated water box (6) lower end
Mouth is equipped with the second water pipe (82), and the second water pipe (82) other end is connected to the water inlet of Water in Condenser heat exchanger (4),
The Water in Condenser heat exchanger (4) and bearing insulated water box (6) is made up of the first water pipe (81) and the second water pipe (82)
One hot water heating circulation loop, the bearing insulated water box (6) lower end are additionally provided with third water pipe (83), the third water
The other end of pipe (83) is connected to the tube side water inlet of coil exchanger (7), and the tube side of the coil exchanger (7) goes out
The mouth of a river is equipped with the 4th water pipe (84), the other end of the 4th water pipe (84) and second water inlet of bearing insulated water box (6)
Connection, the coil exchanger (7) and bearing insulated water box (6) are made up of third water pipe (83) and the 4th water pipe (84)
Heating circulation circuit, first water pipe (81) are equipped with first circulation water pump (91), set on the third water pipe (83)
There are second circulation water pump (92).
2. a kind of integrated low temperature frequency conversion heating hot water unit as described in claim 1, it is characterised in that: the compressor
It (1) is low-temperature air injection enthalpy increasing frequency-changeable compressor.
3. a kind of integrated low temperature frequency conversion heating hot water unit as described in claim 1, it is characterised in that: the coiled
Heat exchanger (7) includes heat exchanger shell (71), coil pipe (72), and the coil pipe (72) coiling is set in heat exchanger shell (71),
The coil pipe (72) is not connected to mutually with heat exchanger shell (71), the third water pipe (83) and the 4th water pipe (84) respectively with
The inlet and outlet of coil pipe (72) are connected to.
4. a kind of integrated low temperature frequency conversion heating hot water unit as claimed in claim 3, it is characterised in that: the heat exchanger
Shell (71) upper end is equipped with heat exchanger water outlet (711), and the heat exchanger shell (71) lower end is equipped with heat exchanger water inlet
(712), the heat exchanger water outlet (711) and heat exchanger water inlet (712) can be connected to indoor heating pipeline, described
Third water pump (93) are equipped at heat exchanger water outlet (711).
5. a kind of integrated low temperature frequency conversion heating hot water unit as described in claim 1, it is characterised in that: the pressure-bearing is protected
Reservoir (6) upper end is equipped with the 5th water outlet water pipe (85) and the 6th moisturizing water pipe (86).
6. a kind of integrated low temperature frequency conversion heating hot water unit as claimed in claim 5, it is characterised in that: described the 5th goes out
Water water pipe (85) is equipped with the 4th water pump (94), and the 6th moisturizing water pipe (86) is equipped with electric control valve (10).
7. a kind of integrated low temperature frequency conversion heating hot water unit as described in claim 1, it is characterised in that: the fluid reservoir
(3) filter (11) and expansion valve (12) are also successively arranged on the heat pump fluid pipeline (5) between evaporator (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822018158.8U CN209229831U (en) | 2018-12-04 | 2018-12-04 | A kind of integrated low temperature frequency conversion heating hot water unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822018158.8U CN209229831U (en) | 2018-12-04 | 2018-12-04 | A kind of integrated low temperature frequency conversion heating hot water unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209229831U true CN209229831U (en) | 2019-08-09 |
Family
ID=67505980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822018158.8U Active CN209229831U (en) | 2018-12-04 | 2018-12-04 | A kind of integrated low temperature frequency conversion heating hot water unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209229831U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109489099A (en) * | 2018-12-04 | 2019-03-19 | 浙江创能新能源股份有限公司 | A kind of integrated low temperature frequency conversion heating hot water unit |
| CN111089324A (en) * | 2019-12-13 | 2020-05-01 | 宁波奥克斯电气股份有限公司 | Heating system and control method thereof |
-
2018
- 2018-12-04 CN CN201822018158.8U patent/CN209229831U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109489099A (en) * | 2018-12-04 | 2019-03-19 | 浙江创能新能源股份有限公司 | A kind of integrated low temperature frequency conversion heating hot water unit |
| CN111089324A (en) * | 2019-12-13 | 2020-05-01 | 宁波奥克斯电气股份有限公司 | Heating system and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiaxing Chuanneng Energy Engineering Technology Co.,Ltd. Assignor: ZHEJIANG CHUANGNENG NEW ENERGY CO.,LTD. Contract record no.: X2024330000399 Denomination of utility model: A one-piece low-temperature variable frequency heating hot water unit Granted publication date: 20190809 License type: Common License Record date: 20240821 |