CN212108585U - Kitchen oil smoke heat energy collecting and utilizing system - Google Patents
Kitchen oil smoke heat energy collecting and utilizing system Download PDFInfo
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- CN212108585U CN212108585U CN202020674498.0U CN202020674498U CN212108585U CN 212108585 U CN212108585 U CN 212108585U CN 202020674498 U CN202020674498 U CN 202020674498U CN 212108585 U CN212108585 U CN 212108585U
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/12—Hot water central heating systems using heat pumps
Abstract
The utility model relates to a kitchen oil smoke heat energy utilization technology, in particular to a kitchen oil smoke heat energy collecting and utilizing system, which utilizes a heat pump to recover heat through the heat exchange between a refrigerant and oil smoke, and has high recovery efficiency; the heat pump evaporator is arranged behind the oil fume purifier, so that the service life of the oil fume purifier can be prolonged; the heat is distributed into the fresh air and the heat storage water tank through the branch pipes, the collected heat is comprehensively utilized according to the use time, the temperature and the like, and the energy utilization rate is improved; the hot water in the heat storage water tank is directly used for washing a kitchen and can also indirectly heat domestic hot water; the hot water in the heat storage water tank can be used for cleaning the oil fume purifier, and the sewage is discharged to the oil separation facility in the kitchen through the water collecting tray; the heat storage water tank and the heat pump are installed in a combined mode, the system is flexible, the occupied area is small, and the heat pump and the exhaust fan can run simultaneously. The whole system is simple and flexible, can be matched according to the area of a kitchen, and has higher practicability.
Description
Technical Field
The utility model relates to a cooking oil smoke heat utilization technique, concretely relates to cooking oil smoke heat collection utilizes system.
Background
With the improvement of living consumption level, the energy consumption of the kitchen is higher and higher, wherein the energy consumption of oil smoke exhaust of the kitchen is higher. The kitchen oil smoke is generally directly discharged to the outdoor through the fan, heat in the oil smoke is wasted, and on the other hand, a large amount of fresh air is introduced into a kitchen in winter to reduce indoor temperature and comfort, and the kitchen washing work is not facilitated.
In the prior art, most of heat energy in the oil smoke is directly subjected to heat recovery by using water and oil smoke for heat exchange, the initial temperature of the water is higher, the recovered heat is limited, the collected heat has no other purposes except for preheating of fresh air, and the utilization rate is lower. Meanwhile, the prior art is mostly suitable for large and medium-sized kitchens and is not suitable for scattered small kitchens. In addition, the oil fume purification device in the kitchen is generally placed outdoors or on a roof, when the oil fume purifier needs to be cleaned, water is difficult to receive and oil stains are discharged to a domestic sewage pipe, so that excessive oil stains exist in domestic sewage
SUMMERY OF THE UTILITY MODEL
According to the not enough of above prior art, the utility model provides a system is collected to cooking oil smoke heat energy utilizes, through refrigerant and oil smoke heat transfer, improves oil smoke heat recovery's efficiency, carries out the utilization of synthesizing according to live time, temperature etc. to the heat of collecting simultaneously, improves energy utilization, and the system is simple nimble, can match according to the kitchen area, has more the practicality.
The utility model relates to a kitchen oil smoke heat energy collecting and utilizing system, which is characterized in that the system comprises an oil smoke heat energy collecting component and an oil smoke heat energy utilizing component;
the oil fume heat energy collecting assembly comprises an oil fume purifier, a heat pump evaporator and an exhaust fan which are sequentially arranged on an oil fume pipeline of the oil fume exhauster from inside to outside; the oil smoke purifier is used for purifying oil smoke, the heat pump evaporator is used for cooling the purified oil smoke, and the exhaust fan is used for discharging the cooled oil smoke;
the oil smoke heat energy utilization assembly comprises a heat pump, a heat pump condenser A, a heat storage water tank, a domestic hot water pipeline and a kitchen hot water pipeline; the heat pump condenser A is connected with the heat pump evaporator through a heat pump and a circulating pipeline, the heat pump pumps heated gas refrigerants in the heat pump evaporator to the heat pump condenser A through the circulating pipeline, the heat pump condenser A is installed in the heat storage water tank and used for heating water in the heat storage water tank, the kitchen hot water pipeline is communicated with the heat storage water tank and used for kitchen hot water, a shut-off valve B is arranged on the kitchen hot water pipeline, the life hot water pipeline is immersed in the heat storage water tank and used for heating water in the life hot water pipeline, and a shut-off valve D is arranged on the life hot water pipeline.
Wherein, the preferred scheme is as follows:
the oil smoke heat energy utilization assembly also comprises a kitchen fresh air pipeline, an air supply heat pump condenser B and an air supply machine; kitchen fresh air pipeline and kitchen wall lead to even, forced draught blower and air supply heat pump condenser B outside-in install in proper order on kitchen fresh air pipeline, the heat pump passes through the branch pipe and the circulation line links to each other with heat pump condenser A, heat pump condenser B respectively.
The oil smoke heat energy collecting assembly further comprises a water collecting tray, and the water collecting tray is installed below the oil smoke purifier and the heat pump evaporator.
The oil smoke heat energy utilization assembly further comprises a water supplementing pipeline, the water supplementing pipeline is communicated with the heat storage water tank and used for supplementing water into the heat storage water tank, and a closing valve C is arranged on the water supplementing pipeline.
The oil smoke heat energy utilization assembly further comprises an oil smoke purifier cleaning pipeline, one end of the oil smoke purifier cleaning pipeline is communicated with the heat storage water tank, the other end of the oil smoke purifier cleaning pipeline is communicated to the oil smoke purifier and the heat pump evaporator and used for cleaning the oil smoke purifier and the heat pump evaporator, and a shut-off valve A is arranged on the oil smoke purifier cleaning pipeline.
A thermometer is arranged in the heat storage water tank and used for detecting the water temperature in the heat storage water tank. And when the temperature of the water tank meets the hot water preheating temperature, the domestic hot water pipeline is opened.
It is worth noting, the utility model discloses in mention equipment such as oil smoke clarifier, heat pump evaporator, heat pump condenser A and heat pump condenser B, all derive from the market purchase product among the prior art, do not relate to the institutional advancement of above-mentioned equipment, do not restrict its specific model, as long as based on the utility model discloses working scheme performance its efficiency can.
The utility model discloses the beneficial effect who has is: (1) the heat pump is utilized for heat recovery, and the recovery efficiency is high; (2) the heat pump evaporator is arranged behind the oil fume purifier, so that the service life of the oil fume purifier can be prolonged; (3) the heat is distributed into the fresh air and the heat storage water tank through the branch pipes, the collected heat is comprehensively utilized according to the use time, the temperature and the like, and the energy utilization rate is improved; (4) the hot water in the heat storage water tank is directly used for washing a kitchen and can also indirectly heat domestic hot water; (5) the hot water in the heat storage water tank can be used for cleaning the oil fume purifier, and the sewage is discharged to the oil separation facility in the kitchen through the water collecting tray; (6) the heat storage water tank and the heat pump are installed in a combined mode, the system is flexible, the occupied area is small, and the heat pump and the exhaust fan can run simultaneously.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention;
the system comprises a cooking fume purifier 1, an exhaust fan 2, an exhaust fan 3, a blower 4, a heat pump 5, a heat pump evaporator 6, a heat pump condenser B7, a branch pipe 8, a heat storage water tank 9, a thermometer 10, a heat pump condenser A11, a domestic hot water pipeline 12, a kitchen hot water pipeline 13, a water replenishing pipeline 14, a shut-off valve A15, a shut-off valve B16, a shut-off valve C17, a shut-off valve D18, a water collecting tray 19, a kitchen air supply pipeline 20 and a cooking fume purifier cleaning pipeline.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and corresponding load-bearing checking calculation is performed, and obviously, the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1:
as shown in fig. 1, a system for collecting and utilizing heat energy of kitchen oil smoke is characterized by comprising an oil smoke heat energy collecting component and an oil smoke heat energy utilizing component;
the oil fume heat energy collecting assembly comprises an oil fume purifier 1, a heat pump evaporator 5 and an exhaust fan 2 which are sequentially arranged on an oil fume pipeline of the oil fume exhauster from inside to outside; the oil smoke purifier 1 is used for purifying oil smoke, the heat pump evaporator 5 is used for cooling the purified oil smoke, and the exhaust fan 2 is used for discharging the cooled oil smoke;
the oil smoke heat energy utilization assembly comprises a heat pump 4, a heat pump condenser A10, a heat storage water tank 8, a domestic hot water pipeline 11 and a kitchen hot water pipeline 12; the heat pump condenser A10 is connected with the heat pump evaporator 5 through the heat pump 4 and a circulating pipeline, the heat pump 4 pumps heated gas refrigerant in the heat pump evaporator 5 to the heat pump condenser A10 through the circulating pipeline, the heat pump condenser A10 is installed in the heat storage water tank 8 and used for heating water in the heat storage water tank 8, the kitchen hot water pipeline 12 is communicated with the heat storage water tank 8 and used for kitchen hot water, a shut-off valve B15 is arranged on the kitchen hot water pipeline 12, the domestic hot water pipeline 11 is immersed in the heat storage water tank 8 and used for heating water in the domestic hot water pipeline 11, and a shut-off valve D17 is arranged on the domestic hot water pipeline 11.
The oil smoke heat energy utilization assembly also comprises a kitchen fresh air pipeline 19, an air supply heat pump condenser B6 and an air supply machine 3; kitchen fresh air pipeline 19 leads to with the kitchen wall, forced draught blower 3 and air supply heat pump condenser B6 outside-in install in proper order on kitchen fresh air pipeline 19, heat pump 4 links to each other with heat pump condenser A10, heat pump condenser B6 respectively through branch pipe 7 and circulating line.
The oil smoke heat energy collecting component also comprises a water collecting tray 18, and the water collecting tray 18 is arranged below the oil smoke purifier 1 and the heat pump evaporator 5.
The oil smoke heat energy utilization assembly further comprises a water supplementing pipeline 13, the water supplementing pipeline 13 is communicated with the heat storage water tank 8 and used for supplementing water into the heat storage water tank 8, and a shut-off valve C16 is arranged on the water supplementing pipeline 13.
The oil smoke heat energy utilization assembly further comprises an oil smoke purifier cleaning pipeline 20, one end of the oil smoke purifier cleaning pipeline 20 is communicated with the heat storage water tank 8, the other end of the oil smoke purifier cleaning pipeline 20 is communicated to the oil smoke purifier 1 and the heat pump evaporator 5 and used for cleaning the oil smoke purifier 1 and the heat pump evaporator 5, and a shut-off valve A14 is arranged on the oil smoke purifier cleaning pipeline 20.
A thermometer 9 is arranged in the heat storage water tank 8 and used for detecting the water temperature in the heat storage water tank 8. When the temperature of the water tank meets the hot water preheating temperature, the domestic hot water pipeline 11 is opened.
The specific working principle of this embodiment is as follows: kitchen oil smoke is discharged to the outdoor through the exhaust fan 2, and the oil smoke carries out purification treatment through the oil smoke clarifier 1, and again through heat pump evaporator 5 cooling, the gaseous refrigerant of high temperature is turned into in the liquid refrigerant intensification in the heat pump evaporator 5, and the comdenstion water that the outer wall of heat pump evaporator 5 produced drips and collects in the water catch bowl 18, discharges to kitchen drainage system. The heat pump 4 sucks a high-temperature gas refrigerant by the heat pump evaporator 5, and distributes heat to the heat pump condenser B6 and the heat pump condenser a10 through the branch pipe 7. In winter, fresh air in a kitchen is sent to a room through the air feeder 3 and the heat pump condenser B6, the heat pump condenser B6 releases heat absorbed by oil smoke, gas refrigerants are converted into liquid refrigerants after heat release, the temperature of the fresh air is increased, the environment quality of the kitchen is improved, and as an improvement, the heat pump condenser B6 and the heat pump condenser A10 in the embodiment can form a closed circulation loop with the heat pump evaporator 5, and the refrigerant is recycled. Notably, the heat pump condenser B6 is not used during the summer months. Another part of the heat is stored in the hot water storage tank 8 through the heat pump condenser a10, and the hot water in the hot water storage tank 8 is sent to the kitchen hot water pipe 12 through the open valve B15 and sent to the kitchen for washing. If the water level in the hot water storage tank 8 is low, the valve C16 is opened, and the water replenishing pipeline 13 replenishes water. The thermometer 9 checks the water temperature in the heat storage water tank 8, when the water temperature meets the preheating temperature of the domestic hot water, the domestic hot water pipeline 11 is opened, the domestic hot water is preheated through the heat storage water tank 8, the energy consumption of the domestic hot water system is reduced, the domestic hot water is not in direct contact with the heat of the heat storage water tank 8, and the quality of the domestic hot water is ensured. When the oil fume purifier 1 needs to be cleaned, the valve A14 is opened, the hot water in the heat storage water tank 8 is utilized to clean the oil stains, the oil stains are collected in the water collecting tray 18 and discharged to a kitchen drainage system, and the kitchen drainage system can be additionally provided with an oil separation facility, so that the oil stains can be effectively treated.
The above is a detailed introduction of the present invention, and the principles and embodiments of the present invention have been explained herein using specific embodiments, and the explanations of the above embodiments are only used to help understand the methods and core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (6)
1. A kitchen oil smoke heat energy collecting and utilizing system is characterized by comprising an oil smoke heat energy collecting component and an oil smoke heat energy utilizing component;
the oil fume heat energy collecting assembly comprises an oil fume purifier (1), a heat pump evaporator (5) and an exhaust fan (2) which are sequentially arranged on an oil fume pipeline of the oil fume exhaust fan from inside to outside; the oil smoke purifier (1) is used for purifying oil smoke, the heat pump evaporator (5) is used for cooling the purified oil smoke, and the exhaust fan (2) discharges the cooled oil smoke;
the oil smoke heat energy utilization assembly comprises a heat pump (4), a heat pump condenser A (10), a heat storage water tank (8), a domestic hot water pipeline (11) and a kitchen hot water pipeline (12); the heat pump condenser A (10) is connected with the heat pump evaporator (5) through a heat pump (4) and a circulating pipeline, the heat pump (4) pumps heated gas refrigerants in the heat pump evaporator (5) to the heat pump condenser A (10) through the circulating pipeline, the heat pump condenser A (10) is installed in the heat storage water tank (8) and used for heating water in the heat storage water tank (8), the kitchen hot water pipeline (12) is communicated with the heat storage water tank (8) and used for kitchen hot water, a shut-off valve B (15) is arranged on the kitchen hot water pipeline (12), the domestic hot water pipeline (11) is immersed in the heat storage water tank (8) and used for heating water in the domestic hot water pipeline (11), and a shut-off valve D (17) is arranged on the domestic hot water pipeline (11).
2. The system for collecting and utilizing kitchen fumes heat energy according to claim 1, wherein the fume heat energy utilization assembly further comprises a kitchen fresh air pipeline (19), a blowing air heat pump condenser B (6) and a blowing air machine (3); kitchen fresh air pipeline (19) lead to with the kitchen wall, install in proper order on kitchen fresh air pipeline (19) blower (3) and air supply heat pump condenser B (6) outside-in, heat pump (4) link to each other with heat pump condenser A (10), heat pump condenser B (6) respectively through branch pipe (7) and circulating line.
3. The system for collecting and utilizing the heat energy of the oil smoke in the kitchen according to claim 1, wherein the oil smoke heat energy collecting assembly further comprises a water collecting tray (18), and the water collecting tray (18) is installed below the oil smoke purifier (1) and the heat pump evaporator (5).
4. The system for collecting and utilizing the heat energy of the cooking oil fumes according to claim 1, wherein the oil fume heat energy utilization assembly further comprises a water supplementing pipeline (13), the water supplementing pipeline (13) is communicated with the heat storage water tank (8) and is used for supplementing water into the heat storage water tank (8), and a shut-off valve C (16) is arranged on the water supplementing pipeline (13).
5. The system for collecting and utilizing the heat energy of the cooking oil fumes according to claim 1, wherein the assembly for utilizing the heat energy of the cooking oil fumes further comprises a cleaning pipeline (20) of the cooking oil fumes purifier, one end of the cleaning pipeline (20) of the cooking oil fumes purifier is communicated with the heat storage water tank (8), the other end of the cleaning pipeline is communicated to the cooking oil fumes purifier (1) and the heat pump evaporator (5) for cleaning the cooking oil fumes purifier (1) and the heat pump evaporator (5), and a shut-off valve A (14) is arranged on the cleaning pipeline (20) of the cooking oil fumes.
6. A system for collecting and utilizing heat energy of kitchen fumes according to claim 1, characterized in that a thermometer (9) is arranged in the heat storage water tank (8) for detecting the temperature of water in the heat storage water tank (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020674498.0U CN212108585U (en) | 2020-04-28 | 2020-04-28 | Kitchen oil smoke heat energy collecting and utilizing system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020674498.0U CN212108585U (en) | 2020-04-28 | 2020-04-28 | Kitchen oil smoke heat energy collecting and utilizing system |
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| CN212108585U true CN212108585U (en) | 2020-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020674498.0U Active CN212108585U (en) | 2020-04-28 | 2020-04-28 | Kitchen oil smoke heat energy collecting and utilizing system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112665215A (en) * | 2021-01-26 | 2021-04-16 | 常州大学 | Flue gas recovery type cold-heat exchange cold-storage and heat-storage system for cafeteria |
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2020
- 2020-04-28 CN CN202020674498.0U patent/CN212108585U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112665215A (en) * | 2021-01-26 | 2021-04-16 | 常州大学 | Flue gas recovery type cold-heat exchange cold-storage and heat-storage system for cafeteria |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220428 Address after: 266000 No. 388, Longxiang Road, Shangma street, Chengyang District, Qingdao City, Shandong Province Patentee after: Qingdao zhumeng Construction Technology Co.,Ltd. Address before: 266000 8F, building 2, National Communication Industrial Park, No. 78 Zhuzhou Road, Laoshan District, Qingdao, Shandong Patentee before: Gu Peng Patentee before: Zhang Tao |
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| TR01 | Transfer of patent right |