CN104390423B - Temperature-controlled flow adjusting device and refrigerator - Google Patents

Temperature-controlled flow adjusting device and refrigerator Download PDF

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Publication number
CN104390423B
CN104390423B CN201410696851.4A CN201410696851A CN104390423B CN 104390423 B CN104390423 B CN 104390423B CN 201410696851 A CN201410696851 A CN 201410696851A CN 104390423 B CN104390423 B CN 104390423B
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CN
China
Prior art keywords
temperature
adjusting means
temp
outlet pipeline
flow measuring
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Active
Application number
CN201410696851.4A
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Chinese (zh)
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CN104390423A (en
Inventor
田松
张华伟
庆增武
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Hefei Hualing Co Ltd
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Hefei Hualing Co Ltd
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Priority to CN201410696851.4A priority Critical patent/CN104390423B/en
Publication of CN104390423A publication Critical patent/CN104390423A/en
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/065Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
    • F16K11/07Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00Actuating devices; Operating means; Releasing devices
    • F16K31/002Actuating devices; Operating means; Releasing devices actuated by temperature variation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D29/00Arrangement or mounting of control or safety devices
    • F25D29/005Mounting of control devices

Abstract

The invention discloses a temperature-controlled flow adjusting device and a refrigerator, wherein the refrigerator comprises a cold circulation system, the cold circulation system comprises the temperature-controlled flow adjusting device, the temperature-controlled flow adjusting device comprises a pipe shell, a baffle arranged in the pipe shell and a temperature-controlled device arranged therein, an entrance pipeline, a first exit pipeline and a second exit pipeline are configured on the pipe shell, the flow of the first exit pipeline is greater than that of the second exit pipeline, and the temperature-controlled device controls the entrance pipeline to be communicated with the first exit pipeline or the second exit pipeline. According to the temperature-controlled flow adjusting device and the refrigerator disclosed by the invention, the temperature-controlled device controls the entrance pipeline to be communicated with the first exit pipeline or the second exit pipeline so as to control the flow of freezing medium and then lowers energy consumption effectively, the structure is simple, the cost is low, and the realization is easy.

Description

Temp. control flow measuring adjusting means and refrigerator
Technical field
The present invention relates to refrigerator field, more particularly to a kind of temp. control flow measuring adjusting means and refrigerator.
Background technology
Volume mostly is commercialization in the refrigerator of more than 300L, and the article for being disposably put into freezing is relatively more, if refrigerating capacity It is little, can cause refrigeration it is slow, at a temperature of slow down, so as to can make article freeze it is unreal ultimately result in it is rotten;Simultaneously by city in recent years The discovery that collects of data is complained in field, and it is " refrigeration is slowly ", " middle food freezes unreal " that refrigerator complains most performance issues, so cold The refrigerating capacity of cabinet is paid attention to by increasing user.
For the problems referred to above, common solution is to increase compressor refrigerating capacity and increase capillary flow rate at present, and Energy consumption grade is generally at 3 grades and 4 grades;Energy consumption grade increases refrigerating capacity mainly by increasing refrigeration in 1 grade and 2 grades of refrigerator Amount, while improve compressor COP, depth of foam to realize, it is difficult to the factors such as energy consumption, refrigerating capacity, cost are taken into account simultaneously.
The content of the invention
Present invention is primarily targeted at providing a kind of temp. control flow measuring adjusting means and refrigerator, it is intended to solve existing refrigerator The technical problem of energy consumption and refrigerating capacity is taken into account simultaneously can not.
For achieving the above object, the present invention provides a kind of temp. control flow measuring adjusting means, the temp. control flow measuring adjusting means bag Include shell, the dividing plate in the shell and the attemperating unit in shell, the shell be provided with inlet ductwork, first Export pipeline and second outlet pipeline, the flow of the first outlet pipeline are more than the flow of second outlet pipeline, the temperature control Device controls the inlet ductwork with first outlet pipeline or second outlet pipeline connection.
Preferably, the attemperating unit includes temperature-sensitive steam bellows, the connecting rod for connecting the temperature-sensitive steam bellows and is located at First piston and second piston on the connecting rod, when the inlet ductwork is with first outlet pipeline connection, the inlet tube Road and first outlet pipeline between the first piston and second piston, when the inlet ductwork and second outlet pipeline connect When logical, the inlet ductwork and second outlet pipeline are between the first piston and second piston.
Preferably, the attemperating unit also includes the temperature-sensitive bag for sensing temperature, and the temperature-sensitive bag passes through temperature-sensitive capillary Pipe is connected with the temperature-sensitive steam bellows.
Preferably, filled with freon steam in the temperature-sensitive steam bellows.
Preferably, the temp. control flow measuring adjusts dress also includes machine control unit, the machine control unit and the temperature Inlet ductwork described in degree control device co- controlling and first outlet pipeline or second outlet pipeline connection.
Preferably, the machine control unit includes elastic component and the adjusting means for adjusting the elastic component elastic force, Described elastic component one end is fixedly connected on the one end of the connecting rod away from the temperature-sensitive steam bellows, and the other end adjusts dress with described Connection is put, the adjusting means is installed on the shell.
Preferably, the elastic component is spring.
Preferably, the adjusting means is regulating bolt.
Additionally, to achieve these goals, the present invention also provides a kind of refrigerator, and the refrigerator includes SAPMAC method system, institute Stating SAPMAC method system includes temp. control flow measuring adjusting means, and the temp. control flow measuring adjusting means includes shell, in the shell Dividing plate and the attemperating unit in shell, the shell is provided with inlet ductwork, first outlet pipeline and second outlet pipe Road, the flow of the first outlet pipeline are more than the flow of second outlet pipeline, and the attemperating unit controls the inlet ductwork With first outlet pipeline or second outlet pipeline connection.
The present invention controls the inlet ductwork and first outlet pipeline or second outlet pipeline connection by attemperating unit, with The uninterrupted of control cold-producing medium, and then effectively reducing energy consumption, and simple structure, low cost, it is easy to accomplish.
Description of the drawings
Fig. 1 is that the cross-section structure of inlet ductwork and first outlet pipeline connection that temp. control flow measuring of the present invention adjusts dress is illustrated Figure;
Fig. 2 is that the cross-section structure of inlet ductwork and second outlet pipeline connection that temp. control flow measuring of the present invention adjusts dress is illustrated Figure.
The object of the invention is realized, functional characteristics and advantage will be described further in conjunction with the embodiments referring to the drawings.
Specific embodiment
It should be appreciated that specific embodiment described herein is not intended to limit the present invention only to explain the present invention.
The present invention provides a kind of temp. control flow measuring and adjusts dress, and with reference to Fig. 1 and Fig. 2, in one embodiment, the temp. control flow measuring is adjusted Regulating device includes shell 200, the dividing plate 400 in the shell 200 and the attemperating unit 600 in shell 200, described Shell 200 is provided with inlet ductwork 220, first outlet pipeline 240 and second outlet pipeline 260, the first outlet pipeline 240 Flow more than second outlet pipeline 260 flow, the attemperating unit 600 controls the inlet ductwork 220 and first outlet Pipeline 240 or second outlet pipeline 260 are connected.
Specifically, when in the condition of high temperature, the attemperating unit 600 controls the inlet ductwork 220 and first outlet Pipeline 240 is connected, and cold-producing medium is flowed into from inlet ductwork 220, is flowed out from first outlet pipeline 240, and now flow is larger;Work as temperature During reduction, the attemperating unit 600 is controlled the inlet ductwork 220 and is connected with second outlet pipeline 260, and cold-producing medium is from inlet tube Road 220 flows into, and flows out from second outlet pipeline 260, and now flow is less.The present invention by attemperating unit 600 control described in enter Mouth pipeline 220 is connected with first outlet pipeline 240 or second outlet pipeline 260, to control the uninterrupted of cold-producing medium, Jin Eryou Effect reducing energy consumption, and simple structure, low cost, it is easy to accomplish.
Further, the attemperating unit 600 includes temperature-sensitive steam bellows 610, connects the temperature-sensitive steam bellows 610 Connecting rod 620 and the first piston on the connecting rod 620 630 and second piston 640, when the inlet ductwork 220 and first When export pipeline 240 is connected, the inlet ductwork 220 is lived between the first piston 630 and second with first outlet pipeline 240 Between plug 640, when the inlet ductwork 220 is connected with second outlet pipeline 260, the inlet ductwork 220 and second outlet Pipeline 260 is between the first piston 630 and second piston 640.
Specifically, when in the condition of high temperature, in the temperature-sensitive steam bellows 610, when gases are heated, they expand, promotes described Connecting rod 620 is moved, the first piston 630 with second piston 640 as the connecting rod 620 is moved, to the inlet ductwork 220 During with first outlet pipeline 240 between the first piston 630 and second piston 640, the inlet ductwork 220 and first Export pipeline 240 is connected (as shown in Figure 1), and the flow of cold-producing medium is larger, and refrigeration is preferable;With the increase of cooling time, Temperature is reduced, and the gas in the temperature-sensitive steam bellows 610 receives cold events, pulls the connecting rod 620 to move, the first piston 630 with second piston 640 as the connecting rod 620 is moved, to the inlet ductwork 220 with second outlet pipeline 260 between institute When stating between first piston 630 and second piston 640, the inlet ductwork 220 is connected with second outlet pipeline 260 (such as Fig. 2 institutes Show), refrigeration is reduced, effective reducing energy consumption.
Further, the attemperating unit 600 also includes the temperature-sensitive bag 650 for sensing temperature, and the temperature-sensitive bag 650 leads to Cross temperature-sensitive capillary 660 to be connected with the temperature-sensitive steam bellows 610.Filled with freon steam in the temperature-sensitive steam bellows 610. Temperature and is passed to sense by temperature-sensitive capillary 660 as refrigerating plant inside for detection temperature by the temperature-sensitive bag 650 Warm steam bellows 610, and then realize what the inlet ductwork 220 was connected with first outlet pipeline 240 or second outlet pipeline 260 Control.
Further, the temp. control flow measuring adjusts dress also includes machine control unit 800, the machine control unit 800 With inlet ductwork described in 600 co- controlling of the temperature control equipment 220 and first outlet pipeline 240 or second outlet pipeline 260 connections.
Specifically, in the present embodiment, the machine control unit 800 includes elastic component 820 and for adjusting the bullet Property 820 elastic force of part adjusting means 840,820 one end of the elastic component be fixedly connected on the connecting rod 620 away from the temperature-sensitive steam One end of air film box 610, the other end are connected with the adjusting means 840, and the adjusting means 840 is installed on the shell 200 On.Preferably, the elastic component 820 is spring;The adjusting means 840 is regulating bolt.The elastic component 820 and the sense The stroke of connecting rod 620 described in warm 610 co- controlling of steam bellows, i.e., described in co- controlling, first piston 630 is lived with described second 640 position is filled in, and then controls the inlet ductwork 220 and connected with first outlet pipeline 240 or second outlet pipeline 260.And By the elastic force of 840 adjustable elastic part 820 of adjusting means, to realize the flow control under different environmental conditions.
The present invention also provides a kind of refrigerator, and the refrigerator includes SAPMAC method system, and the SAPMAC method system includes temperature control stream Quantity regulating device, the temp. control flow measuring adjusting means include aforementioned Fig. 1 to all of technical scheme in embodiment illustrated in fig. 2, its Detailed construction can refer to previous embodiment, will not be described here.
Specifically, when the temp. control flow measuring adjusting means has just loaded the SAPMAC method system, due to temperature it is of a relatively high, The temp. control flow measuring adjusting means is in state as shown in Figure 1, and when SAPMAC method system stable operation, the temp. control flow measuring Adjusting means is in state as shown in Figure 2.
In sum, the present invention controls the inlet ductwork with first outlet pipeline or second outlet pipe by attemperating unit Road connects, to control the uninterrupted of cold-producing medium, and then effectively reducing energy consumption, and simple structure, low cost, it is easy to accomplish.
The preferred embodiments of the present invention are these are only, the scope of the claims of the present invention is not thereby limited, it is every using this Equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills Art field, is included within the scope of the present invention.

Claims (8)

1. a kind of temp. control flow measuring adjusting means, it is characterised in that the temp. control flow measuring adjusting means includes shell, located at the pipe Dividing plate in shell and the attemperating unit in shell, the shell are provided with inlet ductwork, first outlet pipeline and second and go out Mouth pipeline, the flow of the first outlet pipeline are more than the flow of second outlet pipeline, and the attemperating unit controls the import Pipeline and first outlet pipeline or second outlet pipeline connection;
The attemperating unit includes temperature-sensitive steam bellows, the connecting rod for connecting the temperature-sensitive steam bellows and on the connecting rod First piston and second piston, when the inlet ductwork and first outlet pipeline connection, the inlet ductwork and first outlet Pipeline between the first piston and second piston, when the inlet ductwork and second outlet pipeline connection, it is described enter Mouth pipeline and second outlet pipeline are between the first piston and second piston.
2. temp. control flow measuring adjusting means as claimed in claim 1, it is characterised in that the attemperating unit is also included for sensing The temperature-sensitive bag of temperature, the temperature-sensitive bag are connected with the temperature-sensitive steam bellows by temperature-sensitive capillary.
3. temp. control flow measuring adjusting means as claimed in claim 1, it is characterised in that filled with fluorine profit in the temperature-sensitive steam bellows High steam.
4. temp. control flow measuring adjusting means as claimed in claim 1, it is characterised in that the temp. control flow measuring adjusting means also includes Machine control unit, the machine control unit and inlet ductwork and first outlet described in the temperature control equipment co- controlling Pipeline or second outlet pipeline connection.
5. temp. control flow measuring adjusting means as claimed in claim 4, it is characterised in that the machine control unit includes elastic component And for adjusting the adjusting means of the elastic component elastic force, described elastic component one end is fixedly connected on the connecting rod away from the sense One end of warm steam bellows, the other end are connected with the adjusting means, and the adjusting means is installed on the shell.
6. temp. control flow measuring adjusting means as claimed in claim 5, it is characterised in that the elastic component is spring.
7. temp. control flow measuring adjusting means as claimed in claim 5, it is characterised in that the adjusting means is regulating bolt.
8. a kind of refrigerator, it is characterised in that the refrigerator includes SAPMAC method system, the SAPMAC method system includes that temp. control flow measuring is adjusted Regulating device, the temp. control flow measuring adjusting means are the temp. control flow measuring adjusting means described in 1 to 7 any one of the claims.
CN201410696851.4A 2014-11-26 2014-11-26 Temperature-controlled flow adjusting device and refrigerator Active CN104390423B (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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CN104390423B true CN104390423B (en) 2017-03-22

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Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104359263A (en) * 2014-12-08 2015-02-18 合肥华凌股份有限公司 Flow regulating device and refrigeration equipment with same
CN104359264B (en) * 2014-12-08 2016-09-28 合肥华凌股份有限公司 Flow regulator and the refrigeration plant with it
CN107559175B (en) * 2017-10-20 2023-03-28 福建雪人股份有限公司 Automatic freezing oil quantity adjusting device
CN108443572B (en) * 2018-05-15 2019-09-06 朝阳黑猫伍兴岐炭黑有限责任公司 A kind of temperature-sensitive throttle valve
CN109966618B (en) * 2019-04-17 2021-08-06 青岛大学附属医院 Medical oxygen inhalation device capable of being automatically adjusted
CN112742086A (en) * 2020-12-15 2021-05-04 阜阳莱纳环保科技有限公司 Pool water circulation purification system
CN112742101B (en) * 2020-12-15 2022-12-09 重庆市正羽环保科技有限公司 Circulation purifying pool

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57208367A (en) * 1981-06-12 1982-12-21 Hitachi Ltd Four-way changeover valve for refrigerating device
CN202768943U (en) * 2012-08-18 2013-03-06 谢玲飞 Double-channel constant temperature control valve
CN202852166U (en) * 2012-11-07 2013-04-03 胡烈聪 Temperature-sensing valve
CN203703336U (en) * 2014-02-27 2014-07-09 韩润虎 Four-way reversing valve
CN204329465U (en) * 2014-11-26 2015-05-13 合肥华凌股份有限公司 Temp. control flow measuring adjusting device and refrigerator

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57208367A (en) * 1981-06-12 1982-12-21 Hitachi Ltd Four-way changeover valve for refrigerating device
CN202768943U (en) * 2012-08-18 2013-03-06 谢玲飞 Double-channel constant temperature control valve
CN202852166U (en) * 2012-11-07 2013-04-03 胡烈聪 Temperature-sensing valve
CN203703336U (en) * 2014-02-27 2014-07-09 韩润虎 Four-way reversing valve
CN204329465U (en) * 2014-11-26 2015-05-13 合肥华凌股份有限公司 Temp. control flow measuring adjusting device and refrigerator

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