CN104359264B - Flow regulator and the refrigeration plant with it - Google Patents
Flow regulator and the refrigeration plant with it Download PDFInfo
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- CN104359264B CN104359264B CN201410746669.5A CN201410746669A CN104359264B CN 104359264 B CN104359264 B CN 104359264B CN 201410746669 A CN201410746669 A CN 201410746669A CN 104359264 B CN104359264 B CN 104359264B
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- housing
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- piston
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/002—Actuating devices; Operating means; Releasing devices actuated by temperature variation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B49/00—Arrangement or mounting of control or safety devices
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Flow Control (AREA)
Abstract
The invention discloses a kind of flow regulator and there is its refrigeration plant, flow regulator includes: housing, chamber is defined in housing, housing is provided with the axially spaced setting along housing of inlet tube, the first outlet and the second outlet turned on chamber, the first outlet and the second outlet；Piston, piston being axially located at movably in chamber along housing, the outside wall surface of piston only supports the internal face of housing；Connecting rod, connecting rod being axially located at movably in chamber along housing, one end of connecting rod is connected with piston；Temperature control assembly, temperature control assembly is connected with the other end of connecting rod and drives piston movable with drive link.Flow regulator according to embodiments of the present invention, temperature control assembly can along with the change of temperature drive link and piston in chamber indoor activity, realize single channel Flow-rate adjustment and the switching of dual pathways Flow-rate adjustment, meeting the system demand to cold under different operating modes, whole apparatus structure is simple, cost is relatively low.
Description
Technical field
The present invention relates to technical field of refrigeration equipment, set more particularly, to a kind of flow regulator and the refrigeration with it
Standby.
Background technology
Volume mostly is commercial at the refrigerator of more than 300L, and the article disposably putting into freezing are the most, if refrigerating capacity is little,
Can cause refrigeration slow, at a temperature of slow down, thus can make article freeze unreal ultimately result in rotten, simultaneously by market in recent years
Complaining the discovery that collects of data, refrigerator complains most performance issues to be " refrigeration is slow ", " middle food freezes unreal ", thus cold
The refrigerating capacity of cabinet is paid attention to by increasing user.
For problems, current common solution is to strengthen compressor refrigerating capacity and strengthen capillary flow rate, and this kind cold
Cabinet energy consumption grade is generally at 3 grades and 4 grades；Energy consumption grade is mainly strengthened by increasing refrigerating capacity at the refrigerator of 1 grade and 2 grades
Refrigerating capacity, can also be realized by raising compressor COP (Energy Efficiency Ratio), depth of foam simultaneously, therefore, it is difficult to will
The factors such as energy consumption, refrigerating capacity, cost are taken into account simultaneously.How could reduce energy consumption and to become while promoting refrigerating capacity
This, it has also become we are badly in need of the primary problem researched and solved at present.
Single system cannot realize flow and be automatically adjusted, and is difficult to take into account the factors such as energy consumption, refrigerating capacity, cost simultaneously.Use
Single-pass system, introduces double (many) roads capillary tube, in conjunction with " flow regulator ", when the temperature inside the box is higher, or just opens
During machine, connecting the capillary tube of big flow, big frozen mode runs；When the temperature inside the box is relatively low, or after operating steadily, connect
The capillary tube of low discharge, energy saver mode runs.The switching of two-way capillary tube in system, increases electricity in existing general employing system
Magnet valve controls, and during owing to using electromagnetic valve, needs to increase electric-controlled plate or other peripheral equipments, so increasing system consumption
Electricity.This germline controlling makes that complexity, cost are of a relatively high, and homogeneity of product is poor, and fault rate is high.
Summary of the invention
It is contemplated that one of technical problem solved the most to a certain extent in correlation technique.
To this end, the present invention proposes a kind of flow regulator, the Control system architecture of this flow regulator is simple, low cost.
The present invention also proposes a kind of refrigeration plant with above-mentioned flow regulator.
The flow regulator of embodiment according to a first aspect of the present invention, including: housing, define chamber in described housing,
Described housing is provided with inlet tube, the first outlet and the second outlet turned on described chamber, described first outlet and
Two outlets are along the axially spaced setting of described housing；Piston, described piston being axially located at movably along described housing
In described chamber, the outside wall surface of described piston only supports the internal face of described housing；Connecting rod, described connecting rod is along the axle of described housing
In being located at described chamber movably, one end of described connecting rod is connected with described piston；Temperature control assembly, described temperature control assembly
It is connected with the other end of described connecting rod to drive described connecting rod to drive described piston movable.
Flow regulator according to embodiments of the present invention, is located at one end of connecting rod by temperature control assembly, and piston is located at the another of connecting rod
One end, and arrange inlet tube, the first outlet and the second outlet on housing, makes the temperature control assembly can be along with the change of temperature
Change and drive link and piston in chamber indoor activity, it is achieved single channel Flow-rate adjustment and the switching of dual pathways Flow-rate adjustment, and then
Realize the regulation of system low discharge and the switching of low discharge regulation, meet the system demand to cold under different operating modes, whole dress
Put simple in construction, cost relatively low.
According to one embodiment of present invention, described housing is formed as column, described inlet tube, described first outlet, institute
Stating the second outlet to be located on the side wall surface of described housing, described first outlet and described second outlet are positioned at described housing
The same side, described inlet tube is positioned at the opposite side of described housing, and described temperature control assembly includes: temperature sensibility, described temperature sensibility
It is located at outside described housing；Temperature-sensitive capillary tube, one end of described temperature-sensitive capillary tube is connected with described temperature sensibility；Temperature-sensitive steam bellows,
Described temperature-sensitive steam bellows is located in described housing and is positioned at one end of described chamber, described temperature-sensitive steam bellows and described temperature-sensitive
The other end of capillary tube is connected with the other end of described connecting rod, the temperature that described temperature-sensitive steam bellows senses according to described temperature sensibility
Flexible to drive described connecting rod movable.
According to one embodiment of present invention, described inlet tube in the axial direction of described housing with the position of described first outlet
Corresponding.
According to one embodiment of present invention, the radial dimension of described first outlet is equal to the radial ruler of described second outlet
Very little.
According to one embodiment of present invention, it is provided with along described shell between the inner face of the other end of described piston and described housing
The axially extended elastic component of body, the two ends of described elastic component only support described piston and the inner face of described housing respectively.
According to one embodiment of present invention, described elastic component is spring, and the outer face of described housing is provided with the described bullet of regulation
The regulation bolt of the elastic force of property part.
According to one embodiment of present invention, described elastic component and described connecting rod are coaxially disposed with described housing respectively.
According to one embodiment of present invention, described flow regulator also includes: gripper shoe, and described gripper shoe is along described shell
Being located at radially extending in described housing of body, described connecting rod is located in described gripper shoe movably.
The refrigeration plant of embodiment according to a second aspect of the present invention, including according to the flow regulator described in above-described embodiment.
Accompanying drawing explanation
Fig. 1 is a working state schematic representation of flow regulator according to embodiments of the present invention；
Fig. 2 is another working state schematic representation of flow regulator according to embodiments of the present invention.
Reference:
Flow regulator 100；
Housing 10；Chamber 11；Inlet tube 12；First outlet 13；Second outlet 14；Piston 20；Connecting rod 30；
Temperature control assembly 40；Temperature sensibility 41；Temperature-sensitive capillary tube 42；Temperature-sensitive steam bellows 43；Elastic component 50；Regulation bolt 60；?
Fagging 70.
Detailed description of the invention
Embodiments of the invention are described below in detail, and the example of described embodiment is shown in the drawings.Below with reference to accompanying drawing
The embodiment described is exemplary, it is intended to is used for explaining the present invention, and is not considered as limiting the invention.
Flow regulator 100 includes housing 10, piston 20, connecting rod 30 and temperature control assembly 40 according to embodiments of the present invention.
Specifically, defining chamber 11 in housing 10, the inlet tube 12, first that housing 10 is provided with chamber 11 conducting exports
Pipe 13 and the second outlet 14, the first outlet 13 and the second outlet 14 are along the axially spaced setting of housing 10.
Piston 20 being axially located at movably in chamber 11 along housing 10, the outside wall surface of piston 20 only supports the interior of housing 10
Wall, connecting rod 30 being axially located at movably in chamber 11 along housing 10, one end of connecting rod 30 is connected with piston 20,
Temperature control assembly 40 is connected with the other end of connecting rod 30 and drives piston 20 movable with drive link 30.
In other words, flow regulator 100 is mainly made up of housing 10, piston 20, connecting rod 30 and temperature control assembly 40.
Wherein, being formed with chamber 11 in housing 10, housing 10 is provided with inlet tube the 12, first outlet 13 and second and goes out
Mouth pipe 14, inlet tube the 12, first outlet 13 and the second outlet 14 turn on the chamber 11 of restriction in housing 10 respectively.
Specifically, the first outlet 13 and the second outlet 14 are respectively along the axially spaced setting of housing 10, and the first outlet
13 and second outlet 14 can be with external throttling arrangement such as capillary tube or expansion valve.
Piston 20 is located at interior and piston 20 the outside wall surface of chamber 11 and is only against the internal face of housing 10, and piston 20 can be along shell
Moving axially of body 10.Connecting rod 30 being axially disposed in chamber 11 along housing 10, specifically, one end of connecting rod 30 and work
Plug 20 is connected, and the other end is connected with temperature control assembly 40, and temperature control assembly 40 can be by the change of temperature sensor and then the company of driving
Bar 30 also drives piston 20 axial activity along housing 10 in chamber 11.
Thus, flow regulator 100 according to embodiments of the present invention, temperature control assembly 40 is located at one end of connecting rod 30,
Piston 20 is located at the other end of connecting rod 30, and arranges inlet tube the 12, first outlet 13 and the second outlet on the housing 10
Pipe 14, make temperature control assembly 40 can along with the change of temperature drive link 30 and piston 20 movable in chamber 11, real
Existing single channel Flow-rate adjustment and the switching of dual pathways Flow-rate adjustment, and then realize the regulation of system low discharge and cutting that low discharge regulates
Changing, meet the system demand to cold under different operating modes, whole apparatus structure is simple, cost is relatively low.
Preferably, as depicted in figs. 1 and 2, according to one embodiment of present invention, housing 10 is formed as column, inlet tube
12, first outlet the 13, second outlet 14 is located on the side wall surface of housing 10, the first outlet 13 and the second outlet
Pipe 14 is positioned at the same side of housing 10, and inlet tube 12 is positioned at the opposite side of housing 10.
Temperature control assembly 40 includes temperature sensibility 41, temperature-sensitive capillary tube 42 and temperature-sensitive steam bellows 43.Specifically, temperature sensibility
41 are located at outside housing 10, and one end of temperature-sensitive capillary tube 42 is connected with temperature sensibility 41, and temperature-sensitive steam bellows 43 is located at housing 10
In and be positioned at one end of chamber 11, the other end of temperature-sensitive steam bellows 43 and temperature-sensitive capillary tube 42 and the other end of connecting rod 30
Being connected, the temperature that temperature-sensitive steam bellows 43 senses according to temperature sensibility 41 is flexible movable with drive link 30.
It is to say, housing 10 is formed as the inwall of column and housing 10 radial dimension vertically keeps consistent, first goes out
Mouth pipe 13 and the second outlet 14 are respectively separated on the side wall surface being opened in housing 10.Specifically, the first outlet 13 He
Second outlet 14 is positioned at the same side of housing 10, and inlet tube 12 is positioned at going out with the first outlet 13 and second of housing 10
The side that the position of mouthful pipe 14 is relative.It should be noted that owing to housing 10 is formed as column, piston 20 is along housing 10
Axial movable, inlet tube the 12, first outlet 13 and the second outlet 14 can be spaced along the circumferential position of housing 10
Open layout.
Temperature control assembly 40 is mainly made up of temperature sensibility 41, temperature-sensitive capillary tube 42 and temperature-sensitive steam bellows 43.Specifically, sense
Temperature part 41 is located at outside housing 10, and one end of temperature-sensitive capillary tube 42 is connected with temperature sensibility 41, the other end and temperature-sensitive steam bellows
43 are connected, and temperature-sensitive steam bellows 43 is located in housing 10, wherein, and temperature-sensitive steam bellows 43 and the other end of connecting rod 30
Being connected, be filled with temperature sensing medium in temperature-sensitive steam bellows 43, temperature-sensitive steam bellows 43 can be according to the temperature of temperature sensibility 41 sensing
Flexible with drive link 30 axial movable along housing 10.
If during as it is shown in figure 1, temperature raises, the internal temperature sensing medium of temperature-sensitive steam bellows 43 expands, temperature-sensitive steam bellows 43
To the right extend and drive link 30 move right, inlet tube 12 can respectively with the first outlet 13 and the second outlet 14
Connection, it is achieved big flow, dual pathways Flow-rate adjustment.If during as in figure 2 it is shown, temperature declines, temperature-sensitive steam bellows 43 is internal
Temperature sensing medium shrinks, and temperature-sensitive steam bellows 43 shortens to the left, and connecting rod 30 is moved to the left, inlet tube 12 and the first outlet
13 individually connect, it is achieved low discharge, single channel Flow-rate adjustment.
In certain specific embodiments of the invention, inlet tube 12 in the axial direction of housing 10 with the position of the first outlet 13
Put correspondence.It is to say, inlet tube the 12, first outlet 13 and the second outlet 14 are respectively provided at the sidewall of housing 10
On face, inlet tube 12 is oppositely arranged with the first outlet 13, the first outlet 13 and line of the second outlet 14 position
Parallel with the axis of housing 10.
Thus, by arranging temperature-sensitive steam bellows 43 in arranging temperature sensibility 41, housing 10 outside housing 10, temperature-sensitive steam is made
Bellows 43 can be flexible movable with drive link 30 according to the temperature of temperature sensibility 41 sensing, it is achieved single channel Flow-rate adjustment is with double
The switching of channel capacity regulation, and then realize the change of system cold, meet the system demand to cold under different operating modes,
Whole apparatus structure is simple, cost is relatively low.
According to one embodiment of present invention, the radial dimension of the first outlet 13 is equal to the radial dimension of the second outlet 14.
Further, the first outlet 13 and the second outlet 14 respectively along the side wall surface being axially disposed at housing 10 of housing 10,
The caliber size of the first outlet 13 and the second outlet 14 can be identical.
As depicted in figs. 1 and 2, according to one embodiment of present invention, the inner face of the other end of piston 20 and housing 10
Between be provided with the axially extended elastic component 50 along housing 10, the two ends of elastic component 50 only support piston 20 and housing 10 respectively
Inner face.
In other words, the left side of piston 20 is connected with connecting rod 30, and the right side of piston 20 is connected with elastic component 50.The most just
Being to say, elastic component 50 is located between the right side of housing 10 and piston 20, wherein, the two ends of elastic component 50 respectively with shell
Body 10 inwall is connected with the right side of piston 20, and elastic component 50 can be along the axial stretching of housing 10 and the two of elastic component 50
End only supports piston 20 and the inner face of housing 10 all the time.
Thus, elastic component 50 can deform upon under external force, can restore to the original state again, at piston 20 after removing external force
Right-hand member elastic component 50 is set, it is possible to use the scalable and self-healing characteristic of elastic component 50 realizes flow regulator 100
Functional requirements.
Preferably, elastic component 50 is spring, and the outer face of housing 10 is provided with the regulation spiral shell of the elastic force of regulation elastic component 50
Bolt 60.It is to say, spring is located between the right side of piston 20 and housing 10, the two ends of spring respectively with piston 20
Right side be connected with the inwall of housing 10, the right-hand member of housing 10 be provided with regulation bolt 60, regulation bolt 60 can be with up time
The length of pin or counterclockwise rotation regulation spring, by pressure and the elastic force co-controlling of spring of temperature-sensitive steam bellows 43
The side-to-side movement of connecting rod 30, regulates the regulative mode of switching flow with this.
Specifically, if during as it is shown in figure 1, temperature raises, the internal temperature sensing medium of temperature-sensitive steam bellows 43 expands, temperature-sensitive steam
Bellows 43 extends to the right and drive link 30 moves right, and connecting rod 30 drives piston 20 that spring-compressed makes inlet tube 12 can
To connect with the first outlet 13 and the second outlet 14 respectively, it is achieved big flow, dual pathways Flow-rate adjustment.
If during as in figure 2 it is shown, temperature declines, the internal temperature sensing medium of temperature-sensitive steam bellows 43 shrinks, temperature-sensitive steam bellows 43
Shortening to the left, spring recovers elastic force, and temperature-sensitive steam bellows 43 and the common drive link of spring 30, piston 20 are moved to the left,
Inlet tube 12 individually connects with the first outlet 13, it is achieved low discharge, single channel Flow-rate adjustment.
Thus, the right-hand member at piston 20 arranges spring and regulation bolt 60, it is possible to use spring is scalable and self-healing
Characteristic realizes the functional requirements of flow regulator 100.And drawing-pressing spring is as standard component, processing technology comparative maturity,
Simple in construction, cost performance are high, be possible not only to meet the functional requirements of system, and cost is relatively low.
Specifically, according to one embodiment of present invention, elastic component 50 and connecting rod 30 are coaxially disposed with housing 10 respectively.Also
That is, housing 10 is formed as column, and connecting rod 30 is coaxially disposed with housing 10, and elastic component 50 is arranged on the right side of piston 20
The center of end face and axially extending to the right along housing 10, i.e. elastic component 50, connecting rod 30, the center superposition of housing 10.
Thus, elastic component 50 and connecting rod 30 are coaxially disposed with housing 10 respectively, each parts stress in chamber 11 can be made
Equilibrium, improves the reliability of system.
According to one embodiment of present invention, flow regulator 100 also includes: gripper shoe 70, and gripper shoe 70 is along housing
10 be located at radially extending in housing 10, connecting rod 30 is located in gripper shoe 70 movably.
It is to say, flow regulator 100 is mainly by housing 10, piston 20, connecting rod 30, temperature control assembly 40, elasticity
Part 50 and gripper shoe 70 form.In gripper shoe 70 is located at housing 10 and at least some of outside wall surface of gripper shoe 70 and housing
The internal face of 10 is connected, and gripper shoe 70 is between piston 20 and temperature-sensitive steam bellows 43 and makes the two ends of connecting rod 30 pass
Gripper shoe 70, connecting rod 30 can move left and right through gripper shoe 70.
Thus, by arranging gripper shoe 70 between piston 20 and temperature-sensitive steam bellows 43, connecting rod 30 is served support
Effect, makes connecting rod 30 activity safety and reliability in chamber 11, improves the service life of flow regulator 100, fall
Low cost.
It should be noted that multiple outlet can be provided with on the housing 10 of flow regulator 100 according to embodiments of the present invention
Pipe, and it is not limited solely to the first outlet 13 and the second outlet 14, temperature-sensitive steam bellows 43 can be arranged as required at shell
Diverse location in body 10.Thus, flow regulator 100 according to embodiments of the present invention is by temperature-sensitive steam bellows 43
Change according to the temperature inside the box elongates or shortens, and drive link 30 moves left and right, thus realizes single channel and multichannel flow
The switching of regulation.Need not any electric energy when carrying out Flow-rate adjustment, realized the regulation of flow completely by frame for movement, should
The production technology of device is simple, cost is relatively low.
Refrigeration plant according to embodiments of the present invention, including the flow regulator 100 according to above-described embodiment.Due to basis
The flow regulator 100 of the embodiment of the present invention has above-mentioned technique effect, and therefore, refrigeration according to embodiments of the present invention sets
Big Flow-rate adjustment and the switching of low discharge regulation, knot can be realized for also having corresponding technique effect, i.e. temperature-sensitive steam bellows
Structure is simple, Flow-rate adjustment is convenient, it is not necessary to any electric energy, and cost is relatively low.
Other compositions of refrigeration plant according to embodiments of the present invention and operation are the most all
Known, it is not detailed herein.
In describing the invention, it is to be understood that term " " center ", " longitudinally ", " laterally ", " length ", " width ",
" thickness ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end " " interior ",
" outward ", " clockwise ", " counterclockwise ", " axially ", " radially ", " circumferential " etc. instruction orientation or position relationship be based on
Orientation shown in the drawings or position relationship, be for only for ease of the description present invention and simplify description rather than instruction or hint institute
The device that refers to or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this
Bright restriction.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed
Or implicitly include at least one this feature.In describing the invention, " multiple " are meant that at least two, such as two
Individual, three etc., unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, term " install ", " being connected ", " connection ", " fixing "
Should be interpreted broadly Deng term, connect for example, it may be fixing, it is also possible to be to removably connect, or integral；Can be
Be mechanically connected, it is also possible to be electrical connection or each other can communication；Can be to be joined directly together, it is also possible to by the indirect phase of intermediary
Even, can be connection or the interaction relationship of two elements of two element internals, unless otherwise clear and definite restriction.For
For those of ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can
Being that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, the
One feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or
Oblique upper, or it is merely representative of fisrt feature level height higher than second feature.Fisrt feature second feature " under ",
" lower section " and " below " can be fisrt feature immediately below second feature or obliquely downward, or it is special to be merely representative of first
Levy level height less than second feature.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
Example " or the description of " some examples " etc. means to combine this embodiment or example describes specific features, structure, material or
Feature is contained at least one embodiment or the example of the present invention.In this manual, the schematic representation to above-mentioned term
Necessarily it is directed to identical embodiment or example.And, the specific features of description, structure, material or feature are permissible
One or more embodiment in office or example combine in an appropriate manner.Additionally, in the case of the most conflicting, ability
The feature of the different embodiments described in this specification or example and different embodiment or example can be entered by the technical staff in territory
Row combines and combination.
Although above it has been shown and described that embodiments of the invention, it is to be understood that above-described embodiment is exemplary,
Being not considered as limiting the invention, those of ordinary skill in the art within the scope of the invention can be to above-described embodiment
It is changed, revises, replaces and modification.
Claims (9)
1. a flow regulator, it is characterised in that including:
Housing, defines chamber in described housing, described housing is provided with inlet tube, the first outlet turned on described chamber
With the second outlet, described first outlet and the second outlet along the axially spaced setting of described housing, described inlet tube,
Described first outlet and the second outlet are arranged spaced apart along the circumferential position of described housing；
Piston, described piston being axially located at movably in described chamber along described housing, the outside wall surface of described piston is only supported
The internal face of described housing；
Connecting rod, described connecting rod being axially located at movably in described chamber along described housing, one end of described connecting rod is with described
Piston is connected；
Temperature control assembly, described temperature control assembly is connected with the other end of described connecting rod to drive described connecting rod to drive described piston movable.
Flow regulator the most according to claim 1, it is characterised in that described housing is formed as column, described in enter
Mouth pipe, described first outlet, described second outlet are located on the side wall surface of described housing, described first outlet and institute
Stating the second outlet and be positioned at the same side of described housing, described inlet tube is positioned at the opposite side of described housing, described temperature control assembly
Including:
Temperature sensibility, described temperature sensibility is located at outside described housing；
Temperature-sensitive capillary tube, one end of described temperature-sensitive capillary tube is connected with described temperature sensibility；
Temperature-sensitive steam bellows, described temperature-sensitive steam bellows is located in described housing and is positioned at one end of described chamber, described temperature-sensitive
Steam bellows is connected with the other end of described temperature-sensitive capillary tube and the other end of described connecting rod, and described temperature-sensitive steam bellows is according to institute
The temperature stating temperature sensibility sensing is flexible to drive described connecting rod movable.
Flow regulator the most according to claim 2, it is characterised in that described inlet tube is axial described housing
Upper corresponding with the position of described first outlet.
Flow regulator the most according to claim 2, it is characterised in that the radial dimension etc. of described first outlet
Radial dimension in described second outlet.
Flow regulator the most according to claim 2, it is characterised in that described piston and the other end of described housing
Inner face between be provided with the axially extended elastic component along described housing, described piston is only supported at the two ends of described elastic component respectively
Inner face with described housing.
Flow regulator the most according to claim 5, it is characterised in that described elastic component is spring, described housing
Outer face be provided with the regulation bolt of the elastic force regulating described elastic component.
Flow regulator the most according to claim 6, it is characterised in that described elastic component and described connecting rod respectively with
Described housing is coaxially disposed.
8. according to the flow regulator according to any one of claim 1-7, it is characterised in that also include: gripper shoe,
Described gripper shoe being located at radially extending in described housing along described housing, described connecting rod is located at described gripper shoe movably
On.
9. a refrigeration plant, it is characterised in that include the flow regulator according to any one of claim 1-8.
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| CN201410746669.5A CN104359264B (en) | 2014-12-08 | 2014-12-08 | Flow regulator and the refrigeration plant with it |
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| CN201410746669.5A CN104359264B (en) | 2014-12-08 | 2014-12-08 | Flow regulator and the refrigeration plant with it |
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| CN104359264B true CN104359264B (en) | 2016-09-28 |
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| CN107559175B (en) * | 2017-10-20 | 2023-03-28 | 福建雪人股份有限公司 | Automatic freezing oil quantity adjusting device |
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| KR20010036857A (en) * | 1999-10-12 | 2001-05-07 | 구자홍 | Apparatus for controlling flow of active fluid in refrigeration system |
| KR20050029509A (en) * | 2003-09-23 | 2005-03-28 | 현대자동차주식회사 | Check valve for diesel engine |
| CN103017417B (en) * | 2011-09-26 | 2016-05-11 | 艾默生网络能源有限公司 | A kind of evaporator system and evaporator flow control method |
| CN104089439A (en) * | 2014-07-01 | 2014-10-08 | 浙江大学宁波理工学院 | Ejector with area ratio automatically adjusted along with evaporation temperature and ejection type refrigerating machine |
| CN104075509A (en) * | 2014-07-01 | 2014-10-01 | 浙江大学 | Ejector capable of automatically regulating area ratio along with generating temperature and jet type refrigerating machine |
| CN104390423B (en) * | 2014-11-26 | 2017-03-22 | 合肥华凌股份有限公司 | Temperature-controlled flow adjusting device and refrigerator |
| CN204404626U (en) * | 2014-12-08 | 2015-06-17 | 合肥华凌股份有限公司 | Flow regulator and the refrigeration plant with it |
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