CN204901710U - Heat pump vapor generation ware system - Google Patents

Heat pump vapor generation ware system Download PDF

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Publication number
CN204901710U
CN204901710U CN201520668127.0U CN201520668127U CN204901710U CN 204901710 U CN204901710 U CN 204901710U CN 201520668127 U CN201520668127 U CN 201520668127U CN 204901710 U CN204901710 U CN 204901710U
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China
Prior art keywords
level
pipeline
preheating
interface
preheating circuit
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CN201520668127.0U
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Chinese (zh)
Inventor
桂海燕
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Guangdong poly environmental protection equipment Co., Ltd.
Original Assignee
FOSHAN NANHAI JUTENG ENVIRONMENTAL PROTECTION EQUIPMENT Co Ltd
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Abstract

The utility model discloses a heat pump vapor generation ware system, including the vapor generation ware, include still that the one -level preheats return circuit, defrosting return circuit and second grade and preheat the return circuit to and be used for the one -level to preheat the return circuit and the second grade preheats the heat exchanger who carries out the heat exchange between the return circuit, second grade preheating water tank subassembly and vapour pipe connection for the transmitter, vapor generation ware and second grade preheat the subassembly for the high -pressure booster pump UNICOM of moisturizing of second grade preheating water tank in the return circuit. The utility model discloses preheating during the return circuit earlier adds the medium temperature water of thermosetting and carry the second grade reservoir the water in the one -level reservoir with the one -level, then preheating the water that the water of return circuit in to the second grade reservoir adds thermosetting high temperature with the second grade, during the vapor generation ware was carried to the water of high temperature, the vapor generation ware was vaporized the hot -water heating of high temperature and is the high vapor of temperature. Because preheating the heat that return circuit and second grade preheat the return circuit, the one -level comes from the air, it is feasible the utility model discloses energy efficiency is very high, and is energy -concerving and environment -protective.

Description

Heat pump steam generator system
Technical field
The utility model relates to a kind of heat pump steam generator system.
Background technology
Existing vapor device is all generally fuel boiler or electric boiler system.When using fuel to produce steam, not only efficiency low power consuming is serious but also produce a large amount of exhaust emission environment.Adopt electric boiler to generate steam to need so can not produce exhaust emission environment, but efficiency low energy consumption is high.
Utility model content
The technical problems to be solved in the utility model is: provide heat pump steam generator system, and it can reduce energy loss, does not in use produce any waste gas, and environmental protection and energy saving use convenient.
The solution that the utility model solves its technical problem is:
Heat pump steam generator system, comprise steam generator, also comprise one-level cold medium compressor, one-level preheating circuit assembly, secondary cold medium compressor, secondary preheating circuit assembly, solenoid operated four-way valve, and for carrying out the heat exchanger of heat exchange between one-level preheating circuit assembly and secondary preheating circuit assembly;
One-level cold medium compressor has one-level refrigerant exit and one-level refrigerant inlet
Solenoid operated four-way valve has D interface, E interface, S interface, C interface; D interface is connected with one-level refrigerant exit pipeline, and S interface is connected with one-level refrigerant inlet pipeline;
C interface, one-level preheating circuit assembly, E interface order pipeline connects, and one-level cold medium compressor is by connecting solenoid operated four-way valve one-level preheating circuit assembly composition one-level preheating circuit;
One-level preheating circuit assembly, comprising:
One-level preheating water tank assembly, heat exchanger, one-level reservoir, grade one filter, one-level throttle expansion valve, the one-level evaporimeter of sequential series between C interface and E interface;
Secondary cold medium compressor has secondary refrigerant exit and secondary refrigerant inlet, and secondary cold medium compressor pipeline connects secondary preheating circuit assembly composition secondary preheating circuit;
Secondary preheating circuit assembly, comprising:
One-level preheating water tank assembly, secondary reservoir, secondary filter, compound expansion device, the heat exchanger of sequential series between secondary refrigerant exit and secondary refrigerant inlet.
As the further improvement of such scheme, the utility model also comprises and is arranged on one-level high voltage protector between one-level refrigerant exit and solenoid operated four-way valve on pipeline, is arranged on gas-liquid separator and one-level low voltage protection device for electrophonic between one-level refrigerant inlet and solenoid operated four-way valve on pipeline, is arranged on the secondary high voltage protector between secondary refrigerant exit and secondary preheating water tank assembly on pipeline, the secondary low voltage protection device for electrophonic be arranged on secondary refrigerant inlet and heat-exchanger pipeline.
As the further improvement of such scheme, described steam generator is provided with high temperature automatic water compensating valve, safety relief valve, vapor outlet port, electric heater unit, draining valve, moisturizing high-pressure booster, and one-level evaporimeter is provided with radiator fan and temperature sensor.
The beneficial effects of the utility model are: the utility model one-level preheating circuit first adds the water of temperature in thermosetting to the water in one-level reservoir and is transported in secondary reservoir, then with secondary preheating circuit, the water in secondary reservoir is added to the water of thermosetting high temperature, the water of high temperature is transported in steam generator, steam generator by heat vaporized for the water of high temperature be the steam of extreme temperatures.Because the heat of one-level preheating circuit and secondary preheating circuit is from air, make the utility model energy efficiency very high, energy-conserving and environment-protective.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described.Obviously, described accompanying drawing is a part of embodiment of the present utility model, instead of whole embodiment, and those skilled in the art, under the prerequisite not paying creative work, can also obtain other designs and accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural principle schematic diagram of the utility model embodiment.
Detailed description of the invention
Be clearly and completely described below with reference to embodiment and the accompanying drawing technique effect to design of the present utility model, concrete structure and generation, to understand the purpose of this utility model, characteristic sum effect fully.Obviously; described embodiment is a part of embodiment of the present utility model, instead of whole embodiment, based on embodiment of the present utility model; other embodiments that those skilled in the art obtains under the prerequisite not paying creative work, all belong to the scope of the utility model protection.In addition, all connections/pipeline annexation mentioned in literary composition, not singly refers to that component directly connects, and refers to and according to concrete performance, can connect auxiliary by adding or reducing, and forms more excellent draw bail.Each technical characteristic in the invention, can combination of interactions under the prerequisite of not conflicting conflict.
See Fig. 1, heat pump steam generator system, comprise steam generator 1, also comprise one-level cold medium compressor 11, one-level preheating circuit assembly, secondary cold medium compressor 21, secondary preheating circuit assembly, solenoid operated four-way valve 3, and for carrying out the heat exchanger 13 of heat exchange between one-level preheating circuit assembly and secondary preheating circuit assembly;
One-level cold medium compressor 11 has one-level refrigerant exit 111 and one-level refrigerant inlet 112, and solenoid operated four-way valve 3 has D interface, E interface, S interface, C interface; D interface is connected with one-level refrigerant exit 111 pipeline, and S interface is connected with one-level refrigerant inlet 112 pipeline;
C interface, one-level preheating circuit assembly, E interface order pipeline connects, and one-level cold medium compressor 11 is by connecting solenoid operated four-way valve 3 one-level preheating circuit assembly composition one-level preheating circuit;
One-level preheating circuit assembly, comprising:
One-level preheating water tank assembly 12, heat exchanger 13, one-level reservoir 14, grade one filter 15, one-level throttle expansion valve 16, the one-level evaporimeter 17 of sequential series between C interface and E interface;
Secondary cold medium compressor 21 has secondary refrigerant exit 211 and secondary refrigerant inlet 212, and secondary cold medium compressor 21 pipeline connects secondary preheating circuit assembly composition secondary preheating circuit;
Secondary preheating circuit assembly, comprising:
One-level preheating water tank assembly 12, secondary reservoir 24, secondary filter 25, compound expansion device 26, the heat exchanger 13 of sequential series between secondary refrigerant exit 211 and secondary refrigerant inlet 212.
First the water of temperature in thermosetting added to the water in one-level reservoir 14 with one-level preheating circuit and be transported in secondary reservoir 24, then with secondary preheating circuit, the water in secondary reservoir 24 is added to the water of thermosetting high temperature, the water of high temperature is transported in steam generator 1, steam generator 1 by heat vaporized for the water of high temperature be the steam of extreme temperatures.
Heat exchanger 13 makes one-level preheating circuit not only to one-level reservoir 14 preheating, returns secondary preheating circuit and carries out preheating, improves the temperature that will be back to the secondary refrigerant of secondary cold medium compressor 21, makes the heating efficiency of secondary cold medium compressor 21 higher.
For preventing one-level evaporimeter 17 frosting from causing efficiency to decline, therefore solenoid operated four-way valve 3 can be utilized one-level preheating circuit assembly backward to be connected between one-level refrigerant exit 111 and one-level refrigerant inlet 112, thus form defrost circuit.Namely allow the one-level refrigerant reverse flow of original forward flow in one-level preheating circuit, make one-level evaporimeter 17 become quantity of heat given up outward from original from external world's heat absorption, make the frost melts on one-level evaporimeter 17.
The utility model also comprises the economizer 23 with one-level passage and secondary passage; Connect grade one filter 15 to be connected with the pipeline with magnetic valve 18 with the entrance of described one-level passage with the pipeline of one-level throttle expansion valve 16, connect one-level evaporimeter 17 and be connected with pipeline with the outlet of described one-level passage with the pipeline of solenoid operated four-way valve 3; Secondary passage pipeline connects secondary reservoir 24 and secondary filter 25.Economizer 23 can allow one-level refrigerant and secondary refrigerant complete heat exchange, to improve power system capacity and efficiency.
For making the utility model work with security and stability, the utility model also comprises and is arranged on one-level high voltage protector 19 between one-level refrigerant exit 111 and solenoid operated four-way valve 3 on pipeline, is arranged on gas-liquid separator 20 and one-level low voltage protection device for electrophonic 101 between one-level refrigerant inlet 112 and solenoid operated four-way valve 3 on pipeline, is arranged on the secondary high voltage protector 29 between secondary refrigerant exit 211 and secondary preheating water tank assembly 22 on pipeline, the secondary low voltage protection device for electrophonic 201 be arranged on secondary refrigerant inlet 212 and heat exchanger 13 pipeline.
Can work safely and steadly for making steam generator 1, steam generator 1 is provided with high temperature automatic water compensating valve 31, safety relief valve 32, vapor outlet port 33, electric heater unit 34, draining valve 35, moisturizing high-pressure booster 36, and one-level evaporimeter 17 is provided with radiator fan and temperature sensor.
How convenient the present embodiment of setting forth further works, and its operation principle under preferably parameter is further described below:
A () one-level cold medium compressor 11 is energized work, one-level refrigerant entrance pressure is shortened into the gas of HTHP, and send into one-level preheating water tank assembly 12.
The primary refrigerant dielectric gas of (b) HTHP, in one-level preheating water tank assembly 12 after cooling, heat is released in water and heats water to 65 DEG C, then enter heat exchanger 13 and carry out cold and hot exchange with the secondary refrigerant in secondary preheating circuit, to improve the temperature of secondary refrigerant, then one-level refrigerant enters one-level reservoir 14, grade one filter 15, one-level throttle expansion valve 16 successively, and reducing pressure by regulating flow becomes the primary refrigerant medium gas-liquid two-phase body of low-temp low-pressure.
C the primary refrigerant medium gas-liquid two-phase body of () low-temp low-pressure, enters one-level evaporimeter 17 and gasifies, and the converting heat absorbed in air be the primary refrigerant dielectric gas of high-temperature low-pressure through solenoid operated four-way valve 3, gas-liquid separation gas gets back to one-level cold medium compressor 11.
D () temperature sensor perceives heat exchanger 13 temperature greater than or equal to after 20C °, secondary cold medium compressor 21 work that the is energized media collapse that freezed by secondary becomes the gas of HTHP, and sends into secondary preheating water tank assembly 22.
The gaseous state secondary refrigerant of (e) HTHP, in secondary preheating water tank assembly 22 after cooling, heat is released in water and heats water to 100 DEG C, and after secondary refrigerant cooled by secondary preheating water tank assembly 22, enter secondary reservoir 24, economizer 23, secondary filter 25 successively, to compound expansion device 26 step-down, become the gas-liquid two-phase body of low-temp low-pressure.
F the secondary refrigerant gas-liquid two-phase body of () low-temp low-pressure, enters heat exchanger 13 and gasify, and the gas that the converting heat absorbing heat exchanger 13 is high-temperature low-pressure gets back to secondary cold medium compressor 21.
G () enters secondary reservoir 24 after water is heated to 65 DEG C by one-level reservoir 14 after, after water is heated to 100 DEG C by secondary reservoir 24, be injected in steam generator 1 by high temperature automatic water compensating valve 31 water, by electric heater unit 34, high-temperature water be heated to the steam that water is converted into HTHP by 160 DEG C.
Above better embodiment of the present utility model is illustrated, but the invention is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent modifications or replacement under the prerequisite without prejudice to the utility model spirit, and these equivalent modification or replacement are all included in the application's claim limited range.

Claims (4)

1. heat pump steam generator system, comprise steam generator (1), it is characterized in that: also comprise one-level cold medium compressor (11), one-level preheating circuit assembly, secondary cold medium compressor (21), secondary preheating circuit assembly, solenoid operated four-way valve (3), and for carrying out the heat exchanger (13) of heat exchange between one-level preheating circuit assembly and secondary preheating circuit assembly;
One-level cold medium compressor (11) has one-level refrigerant exit (111) and one-level refrigerant inlet (112);
Solenoid operated four-way valve (3) has D interface, E interface, S interface, C interface; D interface is connected with one-level refrigerant exit (111) pipeline, and S interface is connected with one-level refrigerant inlet (112) pipeline;
C interface, one-level preheating circuit assembly, E interface order pipeline connects, and one-level cold medium compressor (11) is by connecting solenoid operated four-way valve (3) one-level preheating circuit assembly composition one-level preheating circuit;
One-level preheating circuit assembly, comprising:
The one-level preheating water tank assembly (12) of sequential series between C interface and E interface, heat exchanger (13), one-level reservoir (14), grade one filter (15), one-level throttle expansion valve (16), one-level evaporimeter (17);
Secondary cold medium compressor (21) has secondary refrigerant exit (211) and secondary refrigerant inlet (212), and secondary cold medium compressor (21) pipeline connects secondary preheating circuit assembly composition secondary preheating circuit;
Secondary preheating circuit assembly, comprising:
The one-level preheating water tank assembly (12) of sequential series between secondary refrigerant exit (211) and secondary refrigerant inlet (212), secondary reservoir (24), secondary filter (25), compound expansion device (26), heat exchanger (13).
2. heat pump steam generator system according to claim 1, is characterized in that: also comprise the economizer (23) with one-level passage and secondary passage;
Connect grade one filter (15) to be connected with the pipeline with magnetic valve (18) with the entrance of described one-level passage with the pipeline of one-level throttle expansion valve (16), connect one-level evaporimeter (17) and be connected with pipeline with the outlet of described one-level passage with the pipeline of solenoid operated four-way valve (3);
Secondary reservoir (24) is connected with pipeline with secondary filter (25) by secondary passage.
3. heat pump steam generator system according to claim 1 and 2, it is characterized in that: also comprise the one-level high voltage protector (19) be arranged between one-level refrigerant exit (111) and solenoid operated four-way valve (3) on pipeline, be arranged on the gas-liquid separator (20) between one-level refrigerant inlet (112) and solenoid operated four-way valve (3) on pipeline and one-level low voltage protection device for electrophonic (101), be arranged on the secondary high voltage protector (29) between secondary refrigerant exit (211) and secondary preheating water tank assembly (22) on pipeline, be arranged on the secondary low voltage protection device for electrophonic (201) on secondary refrigerant inlet (212) and heat exchanger (13) pipeline.
4. heat pump steam generator system according to claim 3, it is characterized in that: described steam generator (1) is provided with high temperature automatic water compensating valve (31), safety relief valve (32), vapor outlet port (33), electric heater unit (34), draining valve (35), moisturizing high-pressure booster (36), and one-level evaporimeter (17) is provided with radiator fan and temperature sensor.
CN201520668127.0U 2015-08-31 2015-08-31 Heat pump vapor generation ware system Active CN204901710U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520668127.0U CN204901710U (en) 2015-08-31 2015-08-31 Heat pump vapor generation ware system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520668127.0U CN204901710U (en) 2015-08-31 2015-08-31 Heat pump vapor generation ware system

Publications (1)

Publication Number Publication Date
CN204901710U true CN204901710U (en) 2015-12-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520668127.0U Active CN204901710U (en) 2015-08-31 2015-08-31 Heat pump vapor generation ware system

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106766413A (en) * 2016-11-28 2017-05-31 镇江恒安防爆电器有限公司 A kind of energy-conservation, rapid frost melting heater

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106766413A (en) * 2016-11-28 2017-05-31 镇江恒安防爆电器有限公司 A kind of energy-conservation, rapid frost melting heater

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C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20170209

Address after: Heyuan City, Guangdong province 517300 Dengyun town Longchuan County Shenzhen Nanshan (Longchuan) industrial transfer park

Patentee after: Guangdong poly environmental protection equipment Co., Ltd.

Address before: 528000 Foshan City, Nanhai District, Lishui Town, Guangdong Industrial Zone, No. 1 cross road, No. four

Patentee before: FOSHAN NANHAI JUTENG ENVIRONMENTAL PROTECTION EQUIPMENT CO., LTD.