CN215260561U - Air source water overlapping type high-temperature hot water unit - Google Patents
Air source water overlapping type high-temperature hot water unit Download PDFInfo
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- CN215260561U CN215260561U CN202121603770.7U CN202121603770U CN215260561U CN 215260561 U CN215260561 U CN 215260561U CN 202121603770 U CN202121603770 U CN 202121603770U CN 215260561 U CN215260561 U CN 215260561U
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Abstract
The utility model provides an air source water is compound to be folded type high temperature hot water unit, including low temperature thermal cycle, high temperature thermal cycle and hydrologic cycle, wherein the hydrologic cycle includes: the low temperature side condenser, the high temperature side evaporator, the low temperature water tank, the low temperature side water pump that connect gradually carry the low temperature side condenser through the water of low temperature side water pump in with the low temperature water tank, prepare low temperature hot water after the low temperature circulation of low temperature condenser to carry the high temperature side evaporator, as the heat source of high temperature circulation, export the hot water between 80 degrees to 90 degrees scope at high temperature side condenser side. Air supply water is folded type high temperature hot water unit again, structure, control are simple, and high integration, the installation is simple and convenient, reduces engineering installation cost. And a single compressor is adopted, so that the noise and vibration are less, and the reliability and the efficiency are higher. The economical efficiency is good, the air source water overlapping type high-temperature hot water unit does not need to additionally increase electric energy for preparing hot water, and the waste of electric energy or combustion energy is reduced.
Description
Technical Field
The utility model relates to a heat recovery utilizes technical field, especially relates to a type high temperature hot water unit is folded to air source water.
Background
The air source hot water unit is an energy-saving machine which can achieve the heating effect through steam compression or absorption type circulation. The air source heat pump hot water unit is one energy saving and environment protecting hot water supply device capable of replacing boiler and producing hot water through absorbing heat from air with green pollution-less cold coal and compressor. The air source heat pump hot water unit is suitable for places needing hot water heat sources such as indoor swimming pools, hotels, villas, hair salons, bath pedicure, factories, farms and the like.
However, the existing air source heat pump hot water unit can only produce hot water at about 50 ℃, and the hot water with higher temperature can be finished by an electric auxiliary heating mode.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model discloses the technical problem that solve is: provided is an air source water overlapping type high temperature hot water unit which can produce hot water of more than 80 degrees.
Therefore, the utility model provides an air source water is compound to be folded type high temperature hot water unit, including low temperature thermal cycle, high temperature thermal cycle and hydrologic cycle, low temperature thermal cycle includes: a low-temperature compressor, a low-temperature side condenser, a four-way valve connected between the low-temperature compressor and the low-temperature side condenser, a liquid storage tank connected with the low-temperature side condenser, a drying filter, a low-temperature side evaporator, a low-temperature side expansion valve connected between the drying filter and the low-temperature side evaporator, a low-temperature fan, a gas-liquid separator connected between the low-temperature compressor and the four-way valve, and a low-temperature side water pump for supplying water to the low-temperature side condenser 3; the high temperature thermal cycle comprises: the high-temperature side evaporator comprises a high-temperature compressor, a high-temperature side condenser, a high-temperature side drying filter, a high-temperature side expansion valve and a high-temperature side evaporator which are connected in sequence; the water circulation includes: the low temperature side condenser, the high temperature side evaporator, the low temperature water tank, the low temperature side water pump that connect gradually carry the low temperature side condenser through the water of low temperature side water pump in with the low temperature water tank, prepare low temperature hot water after the low temperature circulation of low temperature condenser to carry the high temperature side evaporator, as the heat source of high temperature circulation, export the hot water between 80 degrees to 90 degrees scope at high temperature side condenser side.
The air source water overlapping type high-temperature hot water unit further comprises a shell, and all the components of the low-temperature thermal cycle, the high-temperature thermal cycle and the water cycle are arranged in the shell.
Air supply water is folded type high temperature hot water unit again, structure, control are simple, and high integration, the installation is simple and convenient, reduces engineering installation cost. And a single compressor is adopted, so that the noise and vibration are less, and the reliability and the efficiency are higher. The economical efficiency is good, the air source water overlapping type high-temperature hot water unit does not need to additionally increase electric energy for preparing hot water, and the waste of electric energy or combustion energy is reduced.
Drawings
Fig. 1 is a schematic structural view of an air source water cascade type high-temperature hot water unit according to this embodiment.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1, the present embodiment provides an air source water cascade type high temperature hot water unit, which includes a low temperature heat cycle, a high temperature heat cycle, and a water cycle.
Wherein the low temperature thermal cycle comprises: the low-temperature condenser comprises a low-temperature compressor 1, a low-temperature side condenser 3, a four-way valve 2 connected between the low-temperature compressor 1 and the low-temperature side condenser 3, a liquid storage tank 4 connected with the low-temperature side condenser 3, a drying filter 5, a low-temperature side evaporator 8, a low-temperature side expansion valve 6 connected between the drying filter 5 and the low-temperature side evaporator 8, a low-temperature fan 7, a gas-liquid separator 9 connected between the low-temperature compressor 1 and the four-way valve 2, and a low-temperature side water pump 10 supplying water to the low-temperature side condenser 3. The low-temperature-side water pump 10 supplies water to the low-temperature-side condenser 3, and extracts 35 degrees of hot water from air by using the heat pump principle of low-temperature heat cycle.
Wherein the high temperature thermal cycle comprises: a high-temperature compressor 12, a high-temperature side condenser 13, a high-temperature side dry filter 14, a high-temperature side expansion valve 15, and a high-temperature side evaporator 16, which are connected in this order. After passing through the high-temperature side evaporator 16, the hot water of 35 degrees discharged from the low-temperature side condenser 3 absorbs heat from the hot water of 35 degrees by using the principle of the heat pump of high-temperature heat cycle to produce hot water of 80 degrees.
Wherein, the hydrologic cycle includes: a low temperature side condenser 3, a high temperature side evaporator 16, a low temperature water tank 11 and a low temperature side water pump 10 which are connected in sequence. The water in the low-temperature water tank 11 is delivered to the low-temperature side condenser 3 by the low-temperature side water pump 10, and is subjected to low-temperature circulation in the low-temperature condenser 3 to prepare hot water of 35 degrees, and is delivered to the high-temperature side evaporator 16 as a heat source for high-temperature circulation.
In addition, the air source water overlapping type high-temperature hot water unit further comprises a shell, and all the components of the low-temperature thermal cycle, the high-temperature thermal cycle and the water cycle are arranged in the shell.
In the air source water overlapping type high-temperature hot water unit, water overlapping is divided into two stages, and the temperature of normal-temperature water is raised to 35 ℃ by using an air source heat pump at the first stage; the second stage is to use the heated water as water heat source to produce high temperature hot water of 80 deg.c by means of heat pump principle.
This embodiment air source water is compound to be folded type high temperature hot water unit can prepare the hot water between 80 degrees to 90 degrees scopes, and structure, control are simple, and high integration, the installation is simple and convenient, reduces engineering installation cost. And a single compressor is adopted, so that the noise and vibration are less, and the reliability and the efficiency are higher. In the aspect of economy, the air source water overlapping type high-temperature hot water unit does not need to additionally increase electric energy for preparing hot water, and the waste of electric energy or combustion energy is reduced.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (2)
1. The utility model provides an air source water is overlapped type high temperature hot water unit which characterized in that, includes low temperature thermal cycle, high temperature thermal cycle and hydrologic cycle, and low temperature thermal cycle includes: a low-temperature compressor, a low-temperature side condenser, a four-way valve connected between the low-temperature compressor and the low-temperature side condenser, a liquid storage tank connected with the low-temperature side condenser, a drying filter, a low-temperature side evaporator, a low-temperature side expansion valve connected between the drying filter and the low-temperature side evaporator, a low-temperature fan, a gas-liquid separator connected between the low-temperature compressor and the four-way valve, and a low-temperature side water pump for supplying water to the low-temperature side condenser 3; the high temperature thermal cycle comprises: the high-temperature side evaporator comprises a high-temperature compressor, a high-temperature side condenser, a high-temperature side drying filter, a high-temperature side expansion valve and a high-temperature side evaporator which are connected in sequence; the water circulation includes: the low temperature side condenser, the high temperature side evaporator, the low temperature water tank, the low temperature side water pump that connect gradually carry the low temperature side condenser through the water of low temperature side water pump in with the low temperature water tank, prepare low temperature hot water after the low temperature circulation of low temperature condenser to carry the high temperature side evaporator, as the heat source of high temperature circulation, export the hot water between 80 degrees to 90 degrees scope at high temperature side condenser side.
2. The air-source water-composite high-temperature hot water unit as claimed in claim 1, further comprising a housing, wherein the components of the low-temperature thermal cycle, the high-temperature thermal cycle, and the water cycle are disposed in the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121603770.7U CN215260561U (en) | 2021-07-14 | 2021-07-14 | Air source water overlapping type high-temperature hot water unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121603770.7U CN215260561U (en) | 2021-07-14 | 2021-07-14 | Air source water overlapping type high-temperature hot water unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215260561U true CN215260561U (en) | 2021-12-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121603770.7U Active CN215260561U (en) | 2021-07-14 | 2021-07-14 | Air source water overlapping type high-temperature hot water unit |
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| CN (1) | CN215260561U (en) |
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2021
- 2021-07-14 CN CN202121603770.7U patent/CN215260561U/en active Active
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