CN211668025U - Double-way temperature control water outlet device of one-time heating type heat pump water heater - Google Patents
Double-way temperature control water outlet device of one-time heating type heat pump water heater Download PDFInfo
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- CN211668025U CN211668025U CN202020213216.7U CN202020213216U CN211668025U CN 211668025 U CN211668025 U CN 211668025U CN 202020213216 U CN202020213216 U CN 202020213216U CN 211668025 U CN211668025 U CN 211668025U
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Abstract
The utility model discloses a heating type heat pump water heater double-circuit accuse temperature play water installation once, including the unit casing, running water inlet pipe way, flow sensor, pressure sensor, double-pipe heat exchanger, solenoid valve, two proportional valves, two temperature sensor, 42 ℃ to 60 ℃ hot water outlet pipe way, 37 ℃ to 41 ℃ hot water outlet pipe way, compressor, trinity high-efficient jar, drier-filter, electronic expansion valve, plate evaporator, heat source import, heat source export, its leading features is: the aim that one set of unit has double-path water outlet, low energy consumption and small occupied area is achieved through the arrangement and connection relation among all parts, and the beneficial effects that the energy is saved by 8% compared with the existing one-time heating type heat pump water heater, the double-pipe heat exchanger is high in corrosion resistance, convenient to maintain and replace, good in interchangeability and the like are achieved.
Description
Technical Field
The utility model relates to a accuse temperature water discharging device, especially a once-heating type heat pump water heater double-circuit accuse temperature water discharging device.
Background
At present, the once-heating heat pump water heater has a single-way water outlet and a single function, and in actual application, high-temperature water generated by the once-heating heat pump water heater is automatically blended with tap water, so that the water outlet temperature is uneven, and the labor cost is wasted. In order to realize the purpose of double water outlet, a user is forced to purchase two sets of primary heating type heat pump water heaters, so that the investment of the user is increased, and the limited operation site space of the user is wasted.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a weak point among the solution above-mentioned technical problem provides a heating type heat pump water heater double-circuit accuse temperature water discharging device, one kind realizes that one set of unit possesses the double-circuit and goes out water, consumes energy low, saves the little heating type heat pump water heater double-circuit accuse temperature water discharging device of area.
In order to solve the technical problem, the utility model discloses a technical scheme is: the device comprises a unit shell, a tap water inlet pipeline, a flow sensor, a pressure sensor, a sleeve heat exchanger, an electromagnetic valve, two proportional valves, two temperature sensors, a 42-60 ℃ hot water outlet pipeline, a 37-41 ℃ hot water outlet pipeline, a compressor, a three-in-one high-efficiency tank, a drying filter, an electronic expansion valve, a plate evaporator, a heat source inlet and a heat source outlet, and is characterized in that: the number of the double-pipe heat exchangers is three, the double-pipe heat exchangers are respectively a first double-pipe heat exchanger, a second double-pipe heat exchanger and a third double-pipe heat exchanger, a tap water inlet pipeline respectively penetrates through the interiors of the first double-pipe heat exchanger and the second double-pipe heat exchanger, one end of the tap water inlet pipeline is connected with a water supply source, the other end of the tap water inlet pipeline is provided with two outlet branches, the end part of the first outlet branch is connected with one end of a proportional valve, one end of a 42-60 ℃ hot water outlet pipeline penetrates through the interior of the third double-pipe heat exchanger and is connected with the other end of the proportional valve, the upper part of the proportional valve is connected with a temperature sensor, the end part of the second branch is connected with one end of a proportional valve, the other end of the proportional valve is connected with one end of a 37-41 ℃ hot water outlet pipeline, the flow sensor and the pressure sensor are respectively arranged on a tap water inlet pipeline and positioned at the front end of the first sleeve heat exchanger, the flow sensor is positioned at the left end of the pressure sensor on the tap water inlet pipeline, the electromagnetic valve is arranged on the tap water inlet pipeline and positioned at the front end of the second sleeve heat exchanger, one end of the compressor is connected with the third sleeve heat exchanger through a pipeline a, the third sleeve heat exchanger is connected with the second sleeve heat exchanger through a pipeline b, one end of a pipeline C is connected with the second sleeve heat exchanger, the other end of the pipeline C is connected with the first sleeve heat exchanger through a three-in-one high-efficiency tank, the other end of the compressor is connected with the connecting plate evaporator and the electronic expansion valve through a pipeline d, the other end of the pipeline e is connected with one end of the drying filter, and the other end of the drying filter is connected with one end of a pipeline f, the other end of the pipeline f is connected with the first sleeve heat exchanger, one end of a hot water outlet pipeline with the temperature of 42-60 ℃ is connected with a high-temperature heat supply place, one end of the heat source inlet is connected with the heat source inlet at the lower part of the plate evaporator, the other end of the heat source inlet is connected with the water outlet of the heat source container, one end of the heat source outlet is connected with the heat source outlet at the upper part of the plate evaporator, and the other end of the heat source outlet is connected with the water inlet of.
Further, flow sensor, pressure sensor, double-pipe heat exchanger, solenoid valve, two proportional valves, two temperature sensor, compressor, trinity high-efficient jar, drier-filter, electronic expansion valve, plate evaporator install respectively in the inside of unit casing.
Furthermore, the material adopted by the double-pipe heat exchanger is nickel cupronickel.
The utility model has the advantages that: one set of unit has two-way water outlet, low energy consumption, small occupied area saving and energy saving of 8 percent compared with the existing one-time heating type heat pump water heater. The double-pipe heat exchanger is made of nickel-copper alloy, is high in corrosion resistance and suitable for water quality of various places, and three independent double-pipe heat exchangers are designed and installed in a combined mode, so that the double-pipe heat exchanger is convenient to maintain and replace and good in interchangeability.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic view of the working principle of the present invention.
Detailed Description
As can be seen from fig. 1: the utility model discloses a heating type heat pump water heater double-circuit accuse temperature play water installation, including unit housing 1, running water inlet pipe 2, flow sensor 3, pressure sensor 4, double-pipe heat exchanger 5, solenoid valve 6, two proportional valve 7, two temperature sensor 8, 42 ℃ -60 ℃ hot water outlet pipe 9, 37 ℃ -41 ℃ hot water outlet pipe 10, compressor 11, trinity high-efficient jar 12, drying filter 13, electronic expansion valve 14, plate evaporator 15, heat source import 16, heat source export 17, characterized by: the number of the double-pipe heat exchangers 5 is three, the double-pipe heat exchangers are respectively a first double-pipe heat exchanger 5a, a second double-pipe heat exchanger 5b and a third double-pipe heat exchanger 5c, a tap water inlet pipeline 2 respectively penetrates through the interiors of the first double-pipe heat exchanger 5a and the second double-pipe heat exchanger 5b, one end of the tap water inlet pipeline 2 is connected with a water supply source, the other end of the tap water inlet pipeline 2 is provided with two outlet branches, the end part of the first outlet branch is connected with one end of a proportional valve 7a, one end of a 42-60 ℃ hot water outlet pipeline 9 penetrates through the interior of the third double-pipe heat exchanger 5c and is connected with the other end of the proportional valve 7a, the upper part of the proportional valve 7a is connected with a temperature sensor 8a, the end part of the second branch is connected with one end of a proportional valve 7b, the other end of the proportional valve 7b is connected with one, the other end of a hot water outlet pipeline 10 with the temperature of 37-41 ℃ is connected with a medium temperature heat supply place, a flow sensor 3 and a pressure sensor 4 are respectively arranged on a tap water inlet pipeline 2 and positioned at the front end of a first sleeve heat exchanger 5a, the flow sensor 3 is positioned at the left end of the pressure sensor 4 on the tap water inlet pipeline 2, an electromagnetic valve 6 is arranged on the tap water inlet pipeline and positioned at the front end of a second sleeve heat exchanger 5b, one end of a compressor 11 is connected with a third sleeve heat exchanger 5c through a pipeline a 11-1, the third sleeve heat exchanger 5c is connected with the second sleeve heat exchanger 5b through a pipeline b 11-2, one end of a pipeline c 11-3 is connected with the second sleeve heat exchanger 5b, the other end of the pipeline c 11-3 is connected with a first sleeve heat exchanger 5a through a three-in-one-in-one high-effect tank 12, and the other end of the compressor 11 penetrates The system is connected with a connecting plate type evaporator 15 and an electronic expansion valve 14, one end of a pipeline e 11-6 is connected with the electronic expansion valve, the other end of the pipeline e 11-6 is connected with one end of a drying filter, the other end of the drying filter 13 is connected with one end of a pipeline f11-5, the other end of the pipeline f11-5 is connected with a first sleeve heat exchanger, one end of a hot water outlet pipeline 10 with the temperature of 42-60 ℃ is connected with a high-temperature heat supply place, one end of a heat source inlet 16 is connected with a heat source inlet at the lower part of the plate type evaporator 15, the other end of the heat source inlet 16 is connected with a water outlet of a heat source container, one end of a heat source outlet 17 is connected with a heat source outlet at.
Further, flow sensor 3, pressure sensor 4, double-pipe heat exchanger 5, solenoid valve 6, two proportional valves 7, two temperature sensor 8, compressor 11, trinity high-efficient jar 12, drier-filter 13, electronic expansion valve 14, plate evaporator 15 install respectively in the inside of unit casing 1.
Further, the material adopted by the double-pipe heat exchanger 5 is nickel cupronickel.
When the device works, the compressor 11 enables the R410a refrigerant to flow into the third sleeve heat exchanger 5c through the pipeline a 11-1, then the refrigerant flows to the second sleeve heat exchanger through the pipeline b 11-2, then the refrigerant flows into the three-in-one high-efficiency tank 12 through the pipeline c 11-3 and then flows into the first sleeve heat exchanger 5a, the R410a refrigerant flows into the drying filter 13 through the pipeline f11-5 for drying and filtering, the refrigerant passes through the expansion valve through the pipeline e 11-6 and then returns to the compressor through the pipeline d 11-4 and the plate evaporator 15 respectively, and the refrigerant returns to the compressor through the three-in-one high-efficiency tank, so that a heating period is completed, successive circulation is realized, and the purpose of.
Tap water flows into a tap water inlet pipeline 2 through a water supply source, passes through a flow sensor 3 and a pressure sensor 4, the tap water in the tap water inlet pipeline 2 is heated through the heat released by a first sleeve heat exchanger 5a, the heated tap water passes through an electromagnetic valve 6, releases the heat through a second sleeve heat exchanger 5b to be heated for the second time, hot water with the temperature of 37-41 ℃ is generated under the control of a proportional valve 7b and a temperature sensor 8b, and the hot water is supplied to a medium-temperature heat supply control place through a hot water outlet pipeline 10 with the temperature of 37-41 ℃. The heated tap water is heated for three times by the heat released by the third sleeve heat exchanger 5c under the control of the proportional valve 7a and the temperature sensor 8a, and then the hot water with the temperature of 42-60 ℃ is supplied to a high-temperature heat supply control place through the hot water outlet pipeline 9 with the temperature of 42-60 ℃, so that the purpose that one set of units has two-way water outlet is realized.
The waste heat water of the secondary recycling in the heat source container flows into the heat source inlet at the lower part of the plate evaporator 15 through the heat source inlet 16, and after absorbing the heat source through the plate evaporator 15, the waste heat water of the secondary recycling flows back into the heat source container through the heat source outlet 17 from the heat source outlet at the upper part of the plate evaporator 15, thereby reducing the energy consumption.
Claims (3)
1. A dual-path temperature control water outlet device of a primary heating type heat pump water heater comprises a unit shell, a tap water inlet pipeline, a flow sensor, a pressure sensor, a sleeve heat exchanger, an electromagnetic valve, two proportional valves, two temperature sensors, a 42-60 ℃ hot water outlet pipeline, a 37-41 ℃ hot water outlet pipeline, a compressor, a three-in-one high-efficiency tank, a drying filter, an electronic expansion valve, a plate evaporator, a heat source inlet and a heat source outlet, and is characterized in that: the number of the double-pipe heat exchangers is three, the double-pipe heat exchangers are respectively a first double-pipe heat exchanger, a second double-pipe heat exchanger and a third double-pipe heat exchanger, a tap water inlet pipeline respectively penetrates through the interiors of the first double-pipe heat exchanger and the second double-pipe heat exchanger, one end of the tap water inlet pipeline is connected with a water supply source, the other end of the tap water inlet pipeline is provided with two outlet branches, the end part of the first outlet branch is connected with one end of a proportional valve, one end of a 42-60 ℃ hot water outlet pipeline penetrates through the interior of the third double-pipe heat exchanger and is connected with the other end of the proportional valve, the upper part of the proportional valve is connected with a temperature sensor, the end part of the second branch is connected with one end of a proportional valve, the other end of the proportional valve is connected with one end of a 37-41 ℃ hot water outlet pipeline, the flow sensor and the pressure sensor are respectively arranged on a tap water inlet pipeline and positioned at the front end of the first sleeve heat exchanger, the flow sensor is positioned at the left end of the pressure sensor on the tap water inlet pipeline, the electromagnetic valve is arranged on the tap water inlet pipeline and positioned at the front end of the second sleeve heat exchanger, one end of the compressor is connected with the third sleeve heat exchanger through a pipeline a, the third sleeve heat exchanger is connected with the second sleeve heat exchanger through a pipeline b, one end of a pipeline C is connected with the second sleeve heat exchanger, the other end of the pipeline C is connected with the first sleeve heat exchanger through a three-in-one high-efficiency tank, the other end of the compressor is connected with the connecting plate evaporator and the electronic expansion valve through a pipeline d, the other end of the pipeline e is connected with one end of the drying filter, and the other end of the drying filter is connected with one end of a pipeline f, the other end of the pipeline f is connected with the first sleeve heat exchanger, one end of a hot water outlet pipeline with the temperature of 42-60 ℃ is connected with a high-temperature heat supply place, one end of the heat source inlet is connected with the heat source inlet at the lower part of the plate evaporator, the other end of the heat source inlet is connected with the water outlet of the heat source container, one end of the heat source outlet is connected with the heat source outlet at the upper part of the plate evaporator, and the other end of the heat source outlet is connected with the water inlet of.
2. The dual-channel temperature-control water outlet device of the primary heating type heat pump water heater according to claim 1, which is characterized in that: flow sensor, pressure sensor, double-pipe heat exchanger, solenoid valve, two proportional valves, two temperature sensor, compressor, trinity high-efficient jar, drier-filter, electronic expansion valve, plate evaporator install respectively in the inside of unit casing.
3. The primary heating type heat pump water heater two-way temperature control water outlet device according to claim 1 or claim 2, characterized in that: the double-pipe heat exchanger is made of nickel cupronickel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020213216.7U CN211668025U (en) | 2020-02-26 | 2020-02-26 | Double-way temperature control water outlet device of one-time heating type heat pump water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020213216.7U CN211668025U (en) | 2020-02-26 | 2020-02-26 | Double-way temperature control water outlet device of one-time heating type heat pump water heater |
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| Publication Number | Publication Date |
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| CN211668025U true CN211668025U (en) | 2020-10-13 |
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| CN202020213216.7U Active CN211668025U (en) | 2020-02-26 | 2020-02-26 | Double-way temperature control water outlet device of one-time heating type heat pump water heater |
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| Country | Link |
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| CN (1) | CN211668025U (en) |
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- 2020-02-26 CN CN202020213216.7U patent/CN211668025U/en active Active
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