CN215217111U - Kitchen garbage drying system - Google Patents
Kitchen garbage drying system Download PDFInfo
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- CN215217111U CN215217111U CN202120454370.8U CN202120454370U CN215217111U CN 215217111 U CN215217111 U CN 215217111U CN 202120454370 U CN202120454370 U CN 202120454370U CN 215217111 U CN215217111 U CN 215217111U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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Abstract
The utility model belongs to the technical field of the rubbish from cooking handles, a rubbish from cooking drying system is provided, include: the system comprises a solar heat collector, a hot water tank, a cold water tank, a heat pump, a drying fan and a plurality of valves; an evaporator of the heat pump is respectively connected with a first valve and a second valve, the first valve is connected with a solar heat collector, the second valve is connected with a cold water tank, the cold water tank is connected to the solar heat collector through a third valve, and the solar heat collector is respectively connected with a fourth valve and a fifth valve; the fourth valve is respectively connected with the sixth valve and the drying fan; the fifth valve is connected with the hot water tank, and the hot water tank is respectively connected to the sixth valve and the drying fan through a seventh valve; the sixth valve is connected with a condenser of the heat pump, the condenser of the heat pump is connected with the drying fan through the eighth valve, and the drying fan is connected with an evaporator of the heat pump. The kitchen garbage drying system provided by the utility model has the advantages of low cost, high efficiency, energy saving and environmental protection.
Description
Technical Field
The utility model belongs to the technical field of the rubbish from cooking handles, more specifically says, relates to a rubbish from cooking drying system.
Background
With the improvement of the urbanization level of China, the control of kitchen waste becomes stricter and stricter, and the treatment of the kitchen waste by an anaerobic technology is a better method.
In the anaerobic fermentation process, kitchen waste is generally required to be dried, and the inventor of the application finds that although various dryers such as an electric heating type dryer, an air energy type dryer, a solar energy type dryer and the like exist at present, the electric heating type dryer and the air energy type dryer both consume a large amount of energy, are not beneficial to energy conservation and environmental protection, and cannot meet the working requirement in the whole period only through the solar energy type dryer. Although the prior art has a scheme of combining a solar dryer with other types of dryers for use, the solar dryer and the other types of dryers are combined simply, so that the efficiency is low and the cost is high, and therefore, it is very important to design a kitchen waste drying system with high efficiency, energy conservation and low cost.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rubbish drying system from cooking aims at solving current rubbish drying system from cooking inefficiency, with high costs, not energy-conserving problem.
In order to achieve the above object, the utility model adopts the following technical scheme: there is provided a kitchen waste drying system comprising:
the solar water heater comprises a solar heat collector, a hot water tank, a cold water tank, a heat pump, a drying fan, a first valve, a second valve, a third valve, a fourth valve, a fifth valve, a sixth valve, a seventh valve and an eighth valve;
an outlet of an evaporator of the heat pump is respectively connected with a first valve and a second valve, the first valve is connected with a water inlet of the solar heat collector, the second valve is connected with an inlet of a cold water tank, an outlet of the cold water tank is connected with a water inlet of the solar heat collector through a third valve, and a water outlet of the solar heat collector is respectively connected with a fourth valve and a fifth valve;
the fourth valve is respectively connected with the sixth valve and the inlet of the drying fan; the fifth valve is connected with an inlet of the hot water tank, and an outlet of the hot water tank is respectively connected to the sixth valve and an inlet of the drying fan through a seventh valve;
the sixth valve is connected with the inlet of the condenser of the heat pump, the outlet of the condenser of the heat pump is connected with the inlet of the drying fan through the eighth valve, and the outlet of the drying fan is connected with the inlet of the evaporator of the heat pump.
Optionally, the kitchen waste drying system further comprises a drying box, and the drying fan is arranged in the drying box.
Optionally, the first valve, the second valve, the third valve, the fourth valve, the fifth valve, the sixth valve, the seventh valve and the eighth valve are all solenoid controllable valves.
Optionally, the kitchen waste drying system further comprises:
an upper computer;
the signal output end of the upper computer is respectively connected with each electromagnetic controllable valve.
Optionally, the kitchen waste drying system further comprises:
a flow sensor;
the flow sensor is arranged at the inlet of the hot water tank and is connected with the upper computer.
Optionally, the kitchen waste drying system further comprises:
a temperature sensor;
the temperature sensor is arranged inside the hot water tank and is connected with the upper computer.
Optionally, the solar heat collector is a flat plate type solar heat collector.
Optionally, the heat pump is a water source heat pump.
The utility model provides a surplus rubbish drying system in kitchen's beneficial effect lies in:
the kitchen garbage drying system of the utility model combines drying and heat supply through the cooperation of solar energy and heat pump. Under the condition of sufficient solar radiation, the drying heat requirement can be met only by solar energy, and meanwhile, abundant solar heat energy is stored in the hot water tank; under the condition of insufficient solar radiation, solar energy is used as a main force to carry out drying heat supply, and meanwhile, a heat pump is turned on to carry out auxiliary heat supply, so that the drying heat demand can be met; in the solar radiation free time period, heat supply can be carried out through hot water stored in the hot water tank, or when the temperature of the hot water in the hot water tank is insufficient, the heat pump is turned on to carry out auxiliary heat supply.
The utility model mainly uses solar energy to dry and heat, thereby saving energy and protecting environment; the hot water tank and the heat pump are arranged, so that the heat supply requirement in all time periods can be met; through the structural design, the cooperative cooperation between solar heat supply and heat pump heat supply can be realized, and the problems of low efficiency and high cost caused by simply combining a solar dryer and other types of dryers are solved; the kitchen garbage drying system provided by the utility model has the advantages of low cost, high efficiency, energy saving and environmental protection.
Drawings
Fig. 1 is a schematic structural view of a kitchen garbage drying system provided by an embodiment of the present invention.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The utility model provides a kitchen garbage drying system, as shown in figure 1, this system includes:
the solar water heater comprises a solar heat collector, a hot water tank, a cold water tank, a heat pump, a drying fan G, a first valve V1, a second valve V2, a third valve V3, a fourth valve V4, a fifth valve V5, a sixth valve V6, a seventh valve V7 and an eighth valve V8.
Wherein, the outlet of the evaporator H1 of the heat pump is respectively connected with a first valve V1 and a second valve V2, the first valve V1 is connected with the water inlet of the solar heat collector, the second valve V2 is connected with the inlet of the cold water tank, the outlet of the cold water tank is connected with the water inlet of the solar heat collector through a third valve V3, the water outlet of the solar heat collector is respectively connected with a fourth valve V4 and a fifth valve V5, the fourth valve V4 is respectively connected with a sixth valve V6, the inlet of the drying fan G is connected, the fifth valve V5 is connected with the inlet of the hot water tank, the outlet of the hot water tank is respectively connected to the sixth valve V6 and the inlet of the drying fan G through the seventh valve V7, the sixth valve V6 is connected with the inlet of the condenser H1 of the heat pump, the outlet of the condenser H1 of the heat pump is connected with the inlet of the drying fan G through the eighth valve V8, and the outlet of the drying fan G is connected with the inlet of the evaporator H2 of the heat pump. In the figure, P0 and V0 are a water pump and a valve in the heat pump respectively.
According to the kitchen garbage drying system above, in the embodiment of the utility model provides an, can realize the cooperation between solar energy heat supply and the heat pump heat supply through controlling each valve. Specifically, the kitchen waste drying system may include the following operation modes:
(1) when solar radiation is sufficient in the daytime, the valves V1, V3, V4, V5 and V7 are opened, and the valves V2, V6 and V8 are closed.
At this time, the solar heat collector heats cold water from the cold tank, one part of hot water is stored in the hot water tank, the other part of hot water directly enters the fan G for drying and heat supply, and low-temperature water from the fan G directly enters the solar heat collector for heating circulation.
(2) And when solar radiation is insufficient in the daytime, the valves V1, V3, V4, V5, V6 and V8 are opened, and the valves V2 and V7 are closed.
The heat pump is started, the solar heat collector heats cold water from the cold tank, hot water supplies heat through the valve V4, part of the hot water enters the condenser H1 of the heat pump to be heated secondarily due to the fact that the valve V6 is opened, and then the hot water is converged into the main flow through the valve V8 to enter the fan G to supply heat in a drying mode, influences caused by insufficient solar energy are supplemented, meanwhile, low-temperature water which flows out through the fan G enters the evaporator H2 of the heat pump to absorb and utilize residual heat, and then the low-temperature water enters the solar heat collector to be heated and circulated.
(3) When the solar radiation is zero at night, the valves V1, V3, V4 and V5 are closed, and the valves V2 and V7 are opened.
At this time, hot water stored in the hot water tank is used for drying and heat supply, and low-temperature water from the fan G enters the cold water tank for storage. At this time, whether the heat pump and V6, V7 are turned on or not may be determined according to whether the hot water temperature in the hot water tank can satisfy the drying heat supply demand or not.
From the above, the kitchen garbage drying system of the present invention performs combined drying and heat supply by the cooperation of solar energy and heat pump. Under the condition of sufficient solar radiation, the drying heat requirement can be met only by solar energy, and meanwhile, abundant solar heat energy is stored in the hot water tank; under the condition of insufficient solar radiation, solar energy is used as a main force to carry out drying heat supply, and meanwhile, a heat pump is turned on to carry out auxiliary heat supply, so that the drying heat demand can be met; in the solar radiation free time period, heat supply can be carried out through hot water stored in the hot water tank, or when the storage capacity and the temperature of the hot water in the hot water tank are insufficient, the heat pump is turned on to carry out auxiliary heat supply.
The utility model mainly uses solar energy to dry and heat, thereby saving energy and protecting environment; the hot water tank and the heat pump are arranged, so that the heat supply requirement in all time periods can be met; through the structural design, the cooperative cooperation between solar heat supply and heat pump heat supply can be realized, and the problems of low efficiency and high cost caused by simply combining a solar dryer and other types of dryers are solved; the kitchen garbage drying system provided by the utility model has the advantages of low cost, high efficiency, energy saving and environmental protection.
Optionally, as the embodiment of the utility model provides a rubbish from cooking drying system's a specific implementation mode, rubbish from cooking drying system still includes the drying cabinet, and drying fan sets up in the drying cabinet.
In the embodiment of the utility model provides an in, drying fan blows the drying cabinet with the heat in, carries out drying process to the rubbish from cooking in the drying cabinet.
Optionally, as a specific implementation manner of the kitchen garbage drying system provided by the embodiment of the present invention, the first valve V1, the second valve V2, the third valve V3, the fourth valve V4, the fifth valve V5, the sixth valve V6, the seventh valve V7, and the eighth valve V8 are electromagnetic controllable valves.
Optionally, as the embodiment of the utility model provides a kitchen garbage drying system's a specific implementation mode, kitchen garbage drying system still includes: and the signal output end of the upper computer is respectively connected with each electromagnetic controllable valve.
Optionally, as the embodiment of the utility model provides a kitchen garbage drying system's a specific implementation mode, kitchen garbage drying system still includes: and the flow sensor is arranged at the inlet of the hot water tank and is connected with an upper computer.
Optionally, as the embodiment of the utility model provides a kitchen garbage drying system's a specific implementation mode, kitchen garbage drying system still includes: and the temperature sensor is arranged inside the hot water tank and is connected with an upper computer.
In the embodiment of the utility model provides an in, each valve can set up to manual control, changes the mode of rubbish drying system in kitchen as required manually promptly. In order to save manpower, each valve can also be automatically controlled by an adding host computer.
The upper computer can detect the flow of the hot water stored water through a flow sensor arranged at the inlet of the hot water tank in the daytime, judge whether solar radiation is sufficient according to the flow of the hot water stored water, and further control each valve to select a corresponding working mode; the host computer can also be at each valve of night direct control entering night mode of work, utilizes the hot water of storing in the hot-water cylinder to carry out dry heat supply to judge whether hot water can satisfy dry heat supply demand through the temperature sensor who sets up in the hot-water cylinder, whether open heat pump and valve V6, V7 with the decision.
Optionally, as a specific implementation manner of the kitchen garbage drying system provided by the embodiment of the present invention, the solar collector is a flat plate type solar collector.
Optionally, as the embodiment of the utility model provides a kitchen garbage drying system's a specific implementation mode, the heat pump is the water source heat pump.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. A kitchen waste drying system, comprising:
the solar water heater comprises a solar heat collector, a hot water tank, a cold water tank, a heat pump, a drying fan, a first valve, a second valve, a third valve, a fourth valve, a fifth valve, a sixth valve, a seventh valve and an eighth valve;
an outlet of an evaporator of the heat pump is respectively connected with the first valve and the second valve, the first valve is connected with a water inlet of the solar heat collector, the second valve is connected with an inlet of the cold water tank, an outlet of the cold water tank is connected with a water inlet of the solar heat collector through the third valve, and a water outlet of the solar heat collector is respectively connected with the fourth valve and the fifth valve;
the fourth valve is respectively connected with the sixth valve and the inlet of the drying fan; the fifth valve is connected with an inlet of the hot water tank, and an outlet of the hot water tank is respectively connected to the sixth valve and an inlet of the drying fan through the seventh valve;
the sixth valve is connected with the inlet of the condenser of the heat pump, the outlet of the condenser of the heat pump is connected with the inlet of the drying fan through the eighth valve, and the outlet of the drying fan is connected with the inlet of the evaporator of the heat pump.
2. The kitchen waste drying system of claim 1, further comprising a drying cabinet, wherein said drying fan is disposed in said drying cabinet.
3. The kitchen waste drying system of claim 1, wherein the first valve, the second valve, the third valve, the fourth valve, the fifth valve, the sixth valve, the seventh valve, and the eighth valve are all solenoid controllable valves.
4. The kitchen waste drying system of claim 3, further comprising:
an upper computer;
and the signal output end of the upper computer is respectively connected with each electromagnetic controllable valve.
5. The kitchen waste drying system of claim 4, further comprising:
a flow sensor;
the flow sensor is arranged at the inlet of the hot water tank and is connected with the upper computer.
6. The kitchen waste drying system of claim 4, further comprising:
a temperature sensor;
the temperature sensor is arranged inside the hot water tank and is connected with the upper computer.
7. The kitchen waste drying system of claim 1, wherein the solar collector is a flat plate type solar collector.
8. The kitchen waste drying system of any one of claims 1-7, wherein the heat pump is a water source heat pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120454370.8U CN215217111U (en) | 2021-03-02 | 2021-03-02 | Kitchen garbage drying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120454370.8U CN215217111U (en) | 2021-03-02 | 2021-03-02 | Kitchen garbage drying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215217111U true CN215217111U (en) | 2021-12-17 |
Family
ID=79441635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120454370.8U Active CN215217111U (en) | 2021-03-02 | 2021-03-02 | Kitchen garbage drying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215217111U (en) |
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2021
- 2021-03-02 CN CN202120454370.8U patent/CN215217111U/en active Active
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