CN208012138U - A kind of integrated energy supply heat pump refrigerating system of production and living - Google Patents
A kind of integrated energy supply heat pump refrigerating system of production and living Download PDFInfo
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- CN208012138U CN208012138U CN201820331018.3U CN201820331018U CN208012138U CN 208012138 U CN208012138 U CN 208012138U CN 201820331018 U CN201820331018 U CN 201820331018U CN 208012138 U CN208012138 U CN 208012138U
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Abstract
The utility model discloses a kind of integrated energy supply heat pump refrigerating system of production and living, include for place the agricultural product of agricultural product to be dried handle between (23), (23) are connected with a multifunctional heat pump subsystem between the agricultural product processing；The multifunctional heat pump subsystem, the agricultural product for carrying out drying and processing for realizing the agricultural product placed in (23) between agricultural product processing or being placed in (23) between agricultural product processing carry out chilling treatment, and to external building space (30) freeze or heat to external building space (30).A kind of integrated energy supply heat pump refrigerating system of production and living disclosed by the utility model, it can be while meeting rural area and other Area during Summers refrigeration and heat supply in winter demand, drying to agricultural product and other items, chilling treatment demand can also be taken into account simultaneously, to reduce the daily economic expenditure of people, the economic well-being of workers and staff for improving people, avoids the waste of physical resources.
Description
Technical field
The utility model is related to refrigerating technical field of heat pumps, more particularly to a kind of integrated energy supply heat pump refrigerating of production and living
System.
Background technology
Currently, the yields have increased considerably for China's fruits and vegetables etc. agricultural product, by the way that fruits and vegetables are carried out with different degrees of processing, Ke Yiti
The added value of high fruits and vegetables reduces waste and pollution of the fruits and vegetables in circulation, wherein it is fruit to carry out drying and chilling treatment to fruits and vegetables
The principal mode of vegetable processing.Rural area in China, generally existing agricultural product adopt post-processing problem backward in technique, agricultural production
Product often rot since processing not being dried after picking, serious curtailment storage time.Therefore, the economy of peasant
Loss is serious, significantly reduces the income of peasant, while causing the waste of physical resources.
Meanwhile rural area often relies on purchase domestic air conditioning system in hot summer and the trunk of cold
Cold cooling and heating, this mode need to expend a large amount of electric energy, seriously increase the economic expenditure of peasant, in agriculture
Village area, which is unable to get, widely to be promoted and applied.
Therefore, rural area and other Area during Summers can met there is an urgent need to develop a kind of technology is gone out at present
Refrigeration and while heat supply in winter demand can also take into account drying to agricultural product and other items, chilling treatment demand simultaneously, to
The daily economic expenditure for reducing people, improves the economic well-being of workers and staff of people, avoids the waste of physical resources.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of integrated energy supply heat pump refrigerating system of production and living, it can
While meeting rural area and other Area during Summers refrigeration and heat supply in winter demand, can also simultaneously take into account to agricultural production
The drying of product and other items, chilling treatment demand improve the economic well-being of workers and staff of people, keep away to reduce the daily economic expenditure of people
The waste for exempting from physical resources is conducive to widely promote and apply, be of great practical significance.
For this purpose, the utility model provides a kind of integrated energy supply heat pump refrigerating system of production and living, including it is used to place and waits for
Between the agricultural product processing of drying farm products, it is connected with a multifunctional heat pump subsystem between the agricultural product processing；
The multifunctional heat pump subsystem is dried for realizing between the agricultural product of the interior placement of agricultural product processing
Processing carries out chilling treatment to the agricultural product of the interior placement of agricultural product processing, and to external building space system
It is cold or heat to external building space.
Wherein, the multifunctional heat pump subsystem includes compressor, the refrigerant outlet of the compressor right end respectively with
The refrigerant inlet at the top of refrigerant inlet, a water-cooled condenser at the top of one air-cooled condenser is connected；
The refrigerant inlet of the compressor left end respectively with refrigerant outlet, the wind at the top of the water cooling evaporator
Refrigerant inlet at the top of cool condenser is connected；
The refrigerant outlet of the air-cooled condenser bottom respectively with the refrigerant inlet of a water cooling base of evaporator, institute
The refrigerant outlet for stating water-cooled condenser bottom is connected；
The recirculated water water outlet that the water cooling evaporator left upper part has is connected with the water inlet of a water supply pump, institute
State the water inlet of the fan coil bottom that the water outlet of water supply pump is connected in parallel with two respectively, in agricultural product processing
The water inlet of the indoor heat exchanger bottom of installation is connected；
The recirculated water water inlet that the water cooling evaporator left end lower part has respectively with described two wind being connected in parallel
The water outlet at the top of water outlet, the indoor heat exchanger at the top of machine coil pipe is connected；
Described two fan coils being connected in parallel are located inside the exterior building object space；
The recirculated water water inlet of water-cooled condenser right end lower part respectively with described two fan units being connected in parallel
Water outlet at the top of the water outlet in tube top portion, the indoor heat exchanger is connected；
The recirculated water water outlet on water-cooled condenser right end top is connected with the water inlet of a heat-exchanger pump, the heat
The water outlet of water pump respectively with the water inlet of the indoor heat exchanger bottom, described two fan coil bottoms being connected in parallel
Water inlet be connected.
Wherein, the indoor heat exchanger is mounted on the inside top between agricultural product processing.
Wherein, the 7th water route shut-off valve and the 8th water route are separately installed on the water inlet of described two fan coil bottoms
Shut-off valve；
Second water route shut-off valve is installed on the connecting line between the water supply pump and described two fan coils；
The recirculated water water inlet that the water cooling evaporator left end lower part has and the water outlet at the top of described two fan coils
The first water route shut-off valve is installed on connecting line between mouthful；
Third water route shut-off valve is installed on the connecting line between the water supply pump and the indoor heat exchanger.
Wherein, the water outlet of the heat-exchanger pump respectively with the water inlet of the indoor heat exchanger bottom, described two wind turbines
It is separately installed with the 5th water route shut-off valve and the 4th water route shut-off valve on two articles of connecting lines between the water inlet of coil pipe bottom；
The recirculated water water inlet of water-cooled condenser right end lower part respectively with the water outlet at the top of the fan coil, institute
It states and is separately installed with the tenth water route shut-off valve and the 90th on two articles of connecting lines between the water outlet at the top of indoor heat exchanger
Water route shut-off valve.
Wherein, the refrigerant outlet of the refrigerant inlet of the water cooling base of evaporator and the water-cooled condenser bottom it
Between connecting line on the first refrigerant cutoff valve and a throttle valve are installed.
Wherein, it is connected between the left and right ends of the throttle valve and the refrigerant outlet of the air-cooled condenser bottom
It is separately installed with second refrigerant shut-off valve and the 5th refrigerant cutoff valve on two articles of pipelines.
Wherein, between the refrigerant inlet of the compressor left end and the refrigerant inlet at the top of the air-cooled condenser
4th refrigerant cutoff valve is installed on connecting line；
The refrigerant outlet of the compressor right end respectively with the refrigerant inlet at the top of the air-cooled condenser, the water
Third refrigerant cutoff valve, the 6th system are separately installed on two articles of connecting lines between refrigerant inlet at the top of cool condenser
Cryogen shut-off valve.
By the above technical solution provided by the utility model as it can be seen that compared with prior art, the utility model provides
A kind of integrated energy supply heat pump refrigerating system of production and living can meet rural area and other Area during Summers refrigeration and winter
While season heating demands, drying to agricultural product and other items, chilling treatment demand can also be taken into account simultaneously, significantly improves heat
The whole energy consumption efficiency of pumping system improves the economic well-being of workers and staff of people, substance is avoided to provide to reduce the daily economic expenditure of people
The waste in source is conducive to widely promote and apply, be of great practical significance.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the integrated energy supply heat pump refrigerating system of production and living provided by the utility model；
In figure, 1 it is compressor, 2 is water-cooled condenser, 3 be throttle valve, and 4 be water cooling evaporator, and 5 be air cooling heat exchanger；
6 be the first refrigerant cutoff valve, and 7 be second refrigerant shut-off valve, and 8 be third refrigerant cutoff valve, and 9 be the 4th system
Cryogen shut-off valve, 10 be the 5th refrigerant cutoff valve, and 11 be the 6th refrigerant cutoff valve；
12 be the first water route shut-off valve, and 13 be the second water route shut-off valve, and 14 be third water route shut-off valve, and 15 be the 4th water route
Shut-off valve, 16 be the 5th water route shut-off valve, and 17 be the 6th water route shut-off valve, and 18 be the 7th water route shut-off valve, and 19 be the 8th water route
Shut-off valve, 20 be the 9th water route shut-off valve, and 21 be the tenth water route shut-off valve；
22 be fan coil, and 23 between agricultural product processing, and 24 be indoor heat exchanger, and 25 be heat-exchanger pump, and 26 be water supply pump, 30
For building space.
Specific implementation mode
In order to make those skilled in the art more fully understand the utility model, below in conjunction with the accompanying drawings and embodiment
The utility model is described in further detail.
Referring to Fig. 1, the utility model provides a kind of integrated energy supply heat pump refrigerating system of production and living, including is used to place
23 between the agricultural product processing of agricultural product to be dried, 23 are connected with a multifunctional heat pump subsystem between the agricultural product processing；
The multifunctional heat pump subsystem, the agricultural product for realizing the 23 interior placements between agricultural product processing dry
Dry-cure or the 23 interior agricultural product progress chilling treatment placed between agricultural product processing, and it is empty to external building
Between 30 carry out refrigeration or heat to external building space 30.
In the present invention, in specific implementation, the multifunctional heat pump subsystem includes compressor 1, the compressor 1
The refrigerant outlet of right end respectively with the refrigerant inlet at 5 top of air-cooled condenser, the system at 2 top of water-cooled condenser
Cryogen import is connected；
The refrigerant inlet of 1 left end of the compressor respectively with the refrigerant outlet at the top of the water cooling evaporator 4, described
The refrigerant inlet at 5 top of air-cooled condenser is connected；
The refrigerant outlet of 5 bottom of the air-cooled condenser respectively with the refrigerant inlet of 4 bottom of water cooling evaporator,
The refrigerant outlet of 2 bottom of the water-cooled condenser is connected；
The recirculated water water outlet (water outlet for recycling water heat exchanger tube) and one that 4 left upper part of water cooling evaporator has
The water inlet of a water supply pump 26 is connected, the water outlet of the water supply pump 26 respectively with two fan coils being connected in parallel 22
The indoor heat exchangers 24 installed in 23 between the water inlet of (can be not limited to shown in Fig. 1 two) bottom, agricultural product processing are (i.e.
For water cooling heat exchanger) water inlet of bottom is connected；
The recirculated water water inlet that 4 left end lower part of the water cooling evaporator has respectively with described two wind being connected in parallel
The water outlet at 22 top of machine coil pipe, the water outlet at 24 top of the indoor heat exchanger are connected；
Described two fan coils 22 being connected in parallel are located at 30 the inside of the exterior building object space；
The recirculated water water inlet of 2 right end lower part of the water-cooled condenser respectively with described two fan units being connected in parallel
The water outlet at 22 top of pipe, the water outlet at 24 top of the indoor heat exchanger are connected；
The recirculated water water outlet on 2 right end top of the water-cooled condenser is connected with the water inlet of a heat-exchanger pump 25, institute
State the water outlet of heat-exchanger pump 25 respectively with the water inlet of 24 bottom of the indoor heat exchanger, described two wind turbines being connected in parallel
The water inlet of 22 bottom of coil pipe is connected.
In the present invention, in specific implementation, the indoor heat exchanger 24 is 23 between agricultural product processing
Inside top.
In the present invention, it in specific implementation, is separately installed on the water inlet of 22 bottom of described two fan coils
7th water route shut-off valve 18 and the 8th water route shut-off valve 19；
Second water route shut-off valve is installed on the connecting line between the water supply pump 26 and described two fan coils 22
13。
The recirculated water water inlet that 4 left end lower part of the water cooling evaporator has goes out with 22 top of described two fan coils
First water route shut-off valve 12 is installed on the connecting line between the mouth of a river；
Third water route shut-off valve 14 is installed on the connecting line between the water supply pump 26 and the indoor heat exchanger 24.
In the present invention, in specific implementation, the water outlet of the heat-exchanger pump 25 respectively with the indoor heat exchanger 24
The water inlet of bottom, 22 bottom of described two fan coils water inlet between two articles of connecting lines on be separately installed with the 5th
Water route shut-off valve 16 and the 4th water route shut-off valve 15；
The water outlet with 22 top of the fan coil respectively of the recirculated water water inlet of 2 right end lower part of the water-cooled condenser
It is separately installed with the tenth water route shut-off valve 21 on two articles of connecting lines between water outlet at the top of mouth, the indoor heat exchanger 24
With the 90th water route shut-off valve 20.
In the present invention, in specific implementation, the refrigerant inlet and the water cooling of 4 bottom of water cooling evaporator are cold
First refrigerant cutoff valve 6 and a throttle valve 3 are installed on the connecting line between the refrigerant outlet of 2 bottom of condenser.
In specific implementation, between the refrigerant outlet of 5 bottom of the left and right ends of the throttle valve 3 and the air-cooled condenser
It is separately installed with second refrigerant shut-off valve 7 and the 5th refrigerant cutoff valve 10 on two articles of pipelines being connected.
In the present invention, in specific implementation, refrigerant inlet and the air-cooled condenser of 1 left end of the compressor
The 4th refrigerant cutoff valve 9 is installed on connecting line between the refrigerant inlet at 5 tops；
The refrigerant outlet of 1 right end of the compressor respectively with the refrigerant inlet at the top of the air-cooled condenser 5, described
Third refrigerant cutoff valve 8, the are separately installed on two articles of connecting lines between the refrigerant inlet at the top of water-cooled condenser 2
Six refrigerant cutoff valves 11.
It is by one section of pipeline between the interconnected component of any two it should be noted that for the utility model
It is connected, as shown in Figure 1.
It should be noted that in the present invention, the effect of the compressor 1 is from water cooling evaporator 4 or air-cooled steaming
It sends out and absorbs low-temperature low-pressure refrigerant in device 5, and conveyed into water-cooled condenser 2 after compressing it to high temperature and pressure.The system of high temperature
Cryogen, by the water in the cycle water heat exchanger tube transferred heat in water-cooled condenser 2, carries out water in water-cooled condenser 2
Heating, water is after carrying out heat temperature raising, and the 23 interior indoor heat exchangers 24 installed (are between can entering the agricultural product processing
Water cooling heat exchanger) in, processing is dried to agricultural product.
In the present invention, the throttle valve 3, the two phase flow for the refrigerant liquid of high pressure to be become to low-temp low-pressure
Body.
In the present invention, the fan coil 22 is located at the exterior building object space for being heated or being freezed
30 the insides, the fan coil 22 are the components that exterior building object space 30 carries out heat exchange with cooling water (i.e. recirculated water),
Cooling water (i.e. recirculated water) is previously stored in the fan coil 22.
For the utility model, in order to more understand that ground understands the technical solution of the utility model, below to this practicality
Novel six had the function of kind illustrate respectively.
One, agricultural product drying function.First, the first refrigerant cutoff valve 6 is closed, third refrigerant cutoff valve the 8, the 5th is made
Cryogen shut-off valve 10 and the first water route shut-off valve 12, the second water route shut-off valve 13, third water route shut-off valve 14, the cut-off of the 4th water route
Valve 15, the 6th water route shut-off valve 17, the 7th water route shut-off valve 18, the 8th water route shut-off valve 19, the tenth water route shut-off valve 21, so
Afterwards, second refrigerant shut-off valve 7, the 4th refrigerant cutoff valve 9, the 6th refrigerant cutoff valve 11 and the 5th water route shut-off valve are opened
16, the 9th water route shut-off valve 20；
Then, refrigeration system component connection type is followed successively by：The entrance of the outlet connection water-cooled condenser 2 of compressor 1,
The entrance of the outlet connection throttle valve 3 of water-cooled condenser 2, the entrance of the outlet connection air cooling heat exchanger 5 of throttle valve 3 are air-cooled to change
The entrance of the outlet connect compressor 1 of hot device 5.And it is by water circulation system component connection type：The outlet of water-cooled condenser 2
Connect the entrance of heat-exchanger pump 25, the entrance of the outlet connection indoor heat exchanger 24 of heat-exchanger pump 25, the outlet of the interior heat exchanger in room 24
Connect the entrance of water-cooled condenser 2.
At this point, after water absorbs refrigerant heat in water-cooled condenser 2, temperature increases and enters 23 between agricultural product processing
It is interior, to drying farm products.
Two, agricultural product cold storage function.
First, second refrigerant shut-off valve 7, the 4th refrigerant cutoff valve 9, the 6th refrigerant cutoff valve 11 are closed, and
Close the first water route shut-off valve 12, the second water route shut-off valve 13, the 4th water route shut-off valve 15, the 5th water route shut-off valve of water cycle
16, the 7th water route shut-off valve 18, the 8th water route shut-off valve 19, the 9th water route shut-off valve 20, the tenth water route shut-off valve 21, then,
Open the first refrigerant cutoff valve 6, third refrigerant cutoff valve 8, the 5th refrigerant cutoff valve 10 and third water shut-off valve 14,
Six water shut-off valves 17；
Then, refrigeration system component connection type is followed successively by：The entrance of the outlet connection air cooling heat exchanger 5 of compressor 1,
The entrance of the outlet connection throttle valve 3 of air cooling heat exchanger 5, the entrance for the connection water cooling evaporator 4 that throttle valve 3 exports, water cooling are steamed
Send out the entrance of the outlet connect compressor 1 of device 4.Then it is by the connection type of water circulation system component：By water cooling evaporator 4
The entrance of outlet connection water supply pump 26, the outlet of water supply pump 26 connect the entrance of the indoor heat exchanger 24 in agricultural product processing,
The entrance of the outlet connection water cooling evaporator 4 of indoor heat exchanger 24.
At this point, water transfers heat to low-temperature refrigerant in water cooling evaporator 4, enter agricultural production after being reduced to temperature
In 23 between product processing, the precooling or refrigeration to agricultural product are realized.
Three, agricultural product drying adds building space refrigerating function
First, second refrigerant shut-off valve 7, third refrigerant cutoff valve 8, the 4th refrigerant cutoff valve the 9, the 5th system are closed
Cryogen shut-off valve 10 and third water shut-off valve 14, the 4th water route shut-off valve 15, the 6th water shut-off valve 17, the tenth water route shut-off valve
21, open refrigerant circuit shut-off valve 6, the 6th refrigerant cutoff valve 11 and the first water route shut-off valve 12, the second water route shut-off valve
13, the 5th water route shut-off valve 16, the 9th water route shut-off valve 20；
Then, refrigeration system component connection type is followed successively by：The entrance of the outlet connection water-cooled condenser 2 of compressor 1,
The entrance of the outlet connection throttle valve 3 of water-cooled condenser 2, the entrance of the outlet connection water cooling evaporator 4 of throttle valve 3, water cooling are steamed
Send out the entrance of the outlet connect compressor 1 of device 4.And it is by water circulation system component connection type：The outlet of water-cooled condenser 2
The entrance of heat-exchanger pump 25 is connected, heat-exchanger pump 25, which exports, connects the entrance that agricultural product handle interior indoor heat exchanger 24, at agricultural product
The entrance of the outlet connection water-cooled condenser 2 of indoor heat exchanger 24 in reason；The outlet of water cooling evaporator 4 connection water supply pump 26
Entrance, the entrance of the outlet connection fan coil 22 of water supply pump 26, the outlet connection water cooling evaporator 4 of fan coil 22 enter
Mouthful.
At this point, temperature is increased into 23 between agricultural product processing after water absorbs refrigerant heat in water-cooled condenser 2 all the way
Interior drying farm products；Another way water transfer heat to low-temperature refrigerant in water cooling evaporator 4 and after temperature reduces, into inlet air
Machine coil pipe 22 is for the refrigeration in building space 30, by the 7th water route shut-off valve 18, the 8th water that adjust fan coil 22
Road shut-off valve 19, the fan coil 22 of selectively operating are realized to room cooling different in building space 30.
Four, agricultural product refrigeration plus building space heating function.
Close second refrigerant shut-off valve 6, third refrigerant cutoff valve 7, the 4th refrigerant cutoff valve 9, the 5th refrigerant
Shut-off valve 10 and the first water route shut-off valve 12, the second water route shut-off valve 13, the 5th water route shut-off valve 16, the 9th water route shut-off valve
20, open the first refrigerant cutoff valve 6, the 6th refrigerant cutoff valve 11 and third water route shut-off valve 14, the 4th water route shut-off valve
15, the 6th water route shut-off valve 17, the tenth water route shut-off valve 21；
Then, refrigeration system component connection type is followed successively by：The entrance of the outlet connection water-cooled condenser 2 of compressor 1,
The entrance of the outlet connection throttle valve 3 of water-cooled condenser 2, the entrance of the outlet connection water cooling evaporator 4 of throttle valve 3, water cooling are steamed
Send out the entrance of the outlet connect compressor 1 of device 4.And it is by water circulation system component connection type：The outlet of water-cooled condenser 2
The entrance of heat-exchanger pump 25 is connected, the entrance of the outlet connection fan coil 22 of heat-exchanger pump 25, the outlet of fan coil 22 connects water
The entrance of cool condenser 2；The entrance of the outlet connection water supply pump 26 of water cooling evaporator 4, the outlet of water supply pump 26 connects agricultural product
The entrance of indoor heat exchanger 24 in processing, the entrance of the outlet connection water cooling evaporator 4 of indoor heat exchanger 24.
At this point, temperature is increased into fan coil for building after water absorbs refrigerant heat in water-cooled condenser all the way
It heats in space；Another way water in water cooling evaporator, transfer heat to low-temperature refrigerant and after temperature reduces, into agricultural product
In processing, it may be implemented to be pre-chilled or refrigerate agricultural product.
Five, building space refrigerating function.
Second refrigerant shut-off valve, the 4th refrigerant cutoff valve 9, the 6th refrigerant cutoff valve 11 and third water route is closed to cut
Only valve 14, the 5th water route shut-off valve 16, the 6th water route shut-off valve 17, the 9th water route shut-off valve 20, the tenth water route shut-off valve 21, beat
Open refrigerant circuit shut-off valve 6, third refrigerant cutoff valve 8, the 5th refrigerant cutoff valve 10 and the first water route shut-off valve 12,
Two water route shut-off valves 13；
Then, refrigeration system component connection type is followed successively by：The entrance of the outlet connection air cooling heat exchanger 5 of compressor 1,
The entrance of 5 outlet connection throttle valves 3 of air cooling heat exchanger, the entrance of the outlet connection water cooling evaporator 4 of throttle valve 3, water cooling are steamed
Send out 1 entrance of outlet connect compressor of device 4.
It is by water circulation system component connection type：The entrance of the outlet connection water supply pump 26 of water cooling evaporator 4, water supply pump
The entrance of 26 outlet connection fan coil 22, the entrance of the outlet connection water cooling evaporator 4 of fan coil 22.
At this point, water in water cooling evaporator 4, can transfer heat to low-temperature refrigerant, enter after being reduced to temperature
Fan coil 22 is realized to freezing in building space 30.
Six, building space heating function.
Close the first refrigerant cutoff valve 6, third refrigerant cutoff valve 8, the 5th refrigerant cutoff valve 10 and the first water route
Shut-off valve 12, the second water route shut-off valve 13, third water route shut-off valve 14, the 5th water route shut-off valve 16, the 6th water route shut-off valve 17,
7th water route shut-off valve 18, the 8th water route shut-off valve 19, the 9th water route shut-off valve 20 open second refrigerant shut-off valve the 7, the 4th
Refrigerant cutoff valve 9, the 6th refrigerant cutoff valve 11 and the 4th water route shut-off valve 15, the tenth water route shut-off valve 21；
Then, refrigeration system component connection type is followed successively by：The entrance of the outlet connection water-cooled condenser 2 of compressor 1,
The entrance of the outlet connection throttle valve 3 of water-cooled condenser 2, the entrance of the outlet connection air cooling heat exchanger 5 of throttle valve 3 are air-cooled to change
The entrance of the outlet connect compressor 1 of hot device 5.
It is by water circulation system component connection type：The entrance of the outlet connection heat-exchanger pump 25 of water-cooled condenser 2, heat-exchanger pump
The entrance of 25 outlet connection fan coil 22, the entrance of the outlet connection water-cooled condenser 2 of fan coil 22.
At this point, temperature increases after water absorbs refrigerant heat in water-cooled condenser 2, into fan coil 22, to
Carry out the heating in building space 30.
In summary it is found that for a kind of integrated energy supply refrigerating heat pump system of production and living provided by the utility model,
Six energy supplies can be realized by adjusting multiple and different refrigerant cutoff valves and multiple and different water route shut-off valve：Agricultural product drying
Function, agricultural product cold storage function, building space refrigerating function, building space heating function, agricultural product drying add building
Space refrigeration function and agricultural product refrigeration plus building space heating function, to substantially increase the energy profit of heat pump system
Use efficiency.
In conclusion compared with prior art, a kind of integrated energy supply heat pump load of production and living provided by the utility model
Cooling system, can be while meeting rural area and other Area during Summers refrigeration and heat supply in winter demand, can also be same
When take into account drying to agricultural product and other items, chilling treatment demand, significantly improve the whole energy consumption efficiency of heat pump system, to
The daily economic expenditure for reducing people, improves the economic well-being of workers and staff of people, avoids the waste of physical resources, be conducive to widely promote
Using being of great practical significance.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (8)
1. a kind of integrated energy supply heat pump refrigerating system of production and living, which is characterized in that include for placing agricultural product to be dried
Between agricultural product processing (23), (23) are connected with a multifunctional heat pump subsystem between the agricultural product processing；
The multifunctional heat pump subsystem is dried for realizing the agricultural product placed in (23) between agricultural product processing
Processing or the agricultural product placed in (23) between agricultural product processing carry out chilling treatment, and to external building space
(30) it carries out freezing or heating to external building space (30).
2. the integrated energy supply heat pump refrigerating system of production and living as described in claim 1, which is characterized in that the multifunctional heat pump
Subsystem includes compressor (1), the refrigerant outlet of compressor (1) right end respectively at the top of an air-cooled condenser (5)
Refrigerant inlet, the refrigerant inlet at the top of a water-cooled condenser (2) is connected；
The refrigerant inlet of compressor (1) left end respectively with the refrigerant outlet, described at the top of the water cooling evaporator (4)
Refrigerant inlet at the top of air-cooled condenser (5) is connected；
The refrigerant outlet of air-cooled condenser (5) bottom respectively with the refrigerant inlet of water cooling evaporator (4) bottom,
The refrigerant outlet of water-cooled condenser (2) bottom is connected；
The recirculated water water outlet that water cooling evaporator (4) left upper part has is connected with the water inlet of a water supply pump (26)
It is logical, the water outlet of the water supply pump (26) respectively with the water inlet of two fan coil being connected in parallel (22) bottoms, described
The water inlet of indoor heat exchanger (24) bottom installed in (23) between agricultural product processing is connected；
The recirculated water water inlet that water cooling evaporator (4) the left end lower part has respectively with described two wind turbines being connected in parallel
The water outlet at the top of water outlet, the indoor heat exchanger (24) at the top of coil pipe (22) is connected；
Described two fan coils (22) being connected in parallel are located inside the exterior building object space (30)；
The recirculated water water inlet of water-cooled condenser (2) the right end lower part respectively with described two fan coils being connected in parallel
(22) water outlet at the top of water outlet, the indoor heat exchanger (24) at the top of is connected；
The recirculated water water outlet on water-cooled condenser (2) the right end top is connected with the water inlet of a heat-exchanger pump (25), institute
State the water outlet of heat-exchanger pump (25) respectively with the water inlet of the indoor heat exchanger (24) bottom, described two be connected in parallel
The water inlet of fan coil (22) bottom is connected.
3. the integrated energy supply heat pump refrigerating system of production and living as claimed in claim 2, which is characterized in that the indoor heat exchanger
(24) be mounted on the agricultural product processing between (23) inside top.
4. the integrated energy supply heat pump refrigerating system of production and living as claimed in claim 2, which is characterized in that described two fan units
It manages and is separately installed with the 7th water route shut-off valve (18) and the 8th water route shut-off valve (19) on the water inlet of (22) bottom；
Second water route shut-off valve is installed on the connecting line between the water supply pump (26) and described two fan coils (22)
(13)；
The recirculated water water inlet that water cooling evaporator (4) the left end lower part has and going out at the top of described two fan coils (22)
First water route shut-off valve (12) is installed on the connecting line between the mouth of a river；
Third water route shut-off valve is installed on the connecting line between the water supply pump (26) and the indoor heat exchanger (24)
(14)。
5. the integrated energy supply heat pump refrigerating system of production and living as claimed in claim 2, which is characterized in that the heat-exchanger pump (25)
Water outlet respectively with the water inlet of the indoor heat exchanger (24) bottom, the water inlet of described two fan coils (22) bottom
Between two articles of connecting lines on be separately installed with the 5th water route shut-off valve (16) and the 4th water route shut-off valve (15)；
The recirculated water water inlet of water-cooled condenser (2) the right end lower part respectively with the water outlet at the top of the fan coil (22)
It is separately installed with the tenth water route shut-off valve on two articles of connecting lines between water outlet at the top of mouth, the indoor heat exchanger (24)
(21) and the 90th water route shut-off valve (20).
6. the integrated energy supply heat pump refrigerating system of production and living as claimed in claim 2, which is characterized in that the water cooling evaporator
(4) it is equipped on the connecting line between the refrigerant inlet of bottom and the refrigerant outlet of the water-cooled condenser (2) bottom
First refrigerant cutoff valve (6) and a throttle valve (3).
7. the integrated energy supply heat pump refrigerating system of production and living as claimed in claim 6, which is characterized in that the throttle valve (3)
Left and right ends and the refrigerant outlet of the air-cooled condenser (5) bottom between be separately installed on two pipelines being connected
Second refrigerant shut-off valve (7) and the 5th refrigerant cutoff valve (10).
8. the integrated energy supply heat pump refrigerating system of production and living as described in any one of claim 2 to 7, which is characterized in that institute
State the connecting line between the refrigerant inlet of compressor (1) left end and the refrigerant inlet at the top of the air-cooled condenser (5)
On the 4th refrigerant cutoff valve (9) is installed；
The refrigerant outlet of compressor (1) right end respectively with the refrigerant inlet, described at the top of the air-cooled condenser (5)
It is separately installed with third refrigerant cutoff valve on two connecting lines between refrigerant inlet at the top of water-cooled condenser (2)
(8), the 6th refrigerant cutoff valve (11).
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| CN201820331018.3U CN208012138U (en) | 2018-03-12 | 2018-03-12 | A kind of integrated energy supply heat pump refrigerating system of production and living |
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| CN201820331018.3U CN208012138U (en) | 2018-03-12 | 2018-03-12 | A kind of integrated energy supply heat pump refrigerating system of production and living |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108266914A (en) * | 2018-03-12 | 2018-07-10 | 天津商业大学 | A kind of production and living integrate energy supply heat pump refrigerating system |
| CN110398114A (en) * | 2019-07-02 | 2019-11-01 | 天津商业大学 | A kind of small food is cold worked comprehensive with can device in advance |
-
2018
- 2018-03-12 CN CN201820331018.3U patent/CN208012138U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108266914A (en) * | 2018-03-12 | 2018-07-10 | 天津商业大学 | A kind of production and living integrate energy supply heat pump refrigerating system |
| CN108266914B (en) * | 2018-03-12 | 2023-12-26 | 天津商业大学 | Integrated energy supply heat pump cold-carrying system for production and living |
| CN110398114A (en) * | 2019-07-02 | 2019-11-01 | 天津商业大学 | A kind of small food is cold worked comprehensive with can device in advance |
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