CN209085124U - Refrigerant circulation system and air conditioner - Google Patents
Refrigerant circulation system and air conditioner Download PDFInfo
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- CN209085124U CN209085124U CN201821990113.0U CN201821990113U CN209085124U CN 209085124 U CN209085124 U CN 209085124U CN 201821990113 U CN201821990113 U CN 201821990113U CN 209085124 U CN209085124 U CN 209085124U
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- refrigerant
- load bearing
- bearing component
- elastomeric element
- throttle valve
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- 239000003507 refrigerant Substances 0.000 title claims abstract description 67
- 238000009434 installation Methods 0.000 claims description 27
- 208000002925 dental caries Diseases 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 238000013016 damping Methods 0.000 abstract 1
- 239000002826 coolant Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000004378 air conditioning Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 208000033748 Device issues Diseases 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Lift Valve (AREA)
- Valve Housings (AREA)
Abstract
The utility model relates to a refrigerant cycle system and air conditioner, refrigerant cycle system includes: a throttle valve for reducing the pressure of the refrigerant; and a holding portion for mounting and fixing the throttle valve, including an elastic member (5) for damping vibration of the throttle valve. The refrigerant circulating system also comprises a holding part for mounting and fixing the throttle valve, the holding part comprises an elastic component (5) for reducing vibration of the throttle valve, the elastic component (5) can reduce vibration of the throttle valve, and the problem that the throttle valve is easy to damage due to vibration in the prior art is solved.
Description
Technical field
The utility model relates to air-conditioning technical fields, in particular to a kind of refrigerant-cycle systems and air conditioner.
Background technique
Electric expansion valve is a kind of throttle valve, plays a part of throttling, decompression in refrigeration systems, is the core of air-conditioning equipment
Center portion part.Valve body of the electric expansion valve by stepper motor coil and with magnet rotor forms.Its working principle is that: electronic control
Device issues driving signal, rotates the rotor of stepper motor, by the transmission of screw thread, converts needle for the rotary motion of rotor
Axial movement, by needle different location adjust valve port flow area, to play adjusting refrigerant flow rate in systems
Effect.
Since electronic expansion valve body is heavier with electrical-coil, the turnover pipeline for connecting electric expansion valve is all smaller, when
When system is run, since caliber change is big at electronic expansion, process is fast, and the vibration of electronic expansion can be very violent, if fixed
Improper, the pipeline for connecting electronic expansion is easy to be shaken disconnected.To influence the reliability of entire air-conditioner set.
Currently, being directed to electric expansion valve fixation problem, the way of industry is mainly the connecting tube at electric expansion valve both ends
Upper increase pipe clamp is fixed on bracket.On the valve body and electrical-coil mainly concentrated due to the weight of electric expansion valve, if only
The connecting tube at fixed electric expansion valve both ends.Electronic expansion Valve Vibration is big, is easy disconnected pipe, reduces the reliable of electric expansion valve
Property.
Utility model content
The utility model is intended to provide a kind of refrigerant-cycle systems and air conditioner, to improve section existing in the prior art
The problem of stream valve leads to damage because of vibration.
According to the one aspect of the utility model embodiment, the utility model provides a kind of refrigerant-cycle systems, system
Refrigerant cycle system includes:
Throttle valve, for reducing the pressure of refrigerant；And
For installing the maintaining part of fixed restrictive valve, including the elastomeric element for slowing down throttling Valve Vibration.
Optionally, elastomeric element includes the installation cavity for fixed restrictive valve.
Optionally, throttle valve includes valve body and the refrigerant pipe that is connected to valve body, and installation cavity is adapted with refrigerant pipe.
Optionally, elastomeric element is located at one end of the close valve body of refrigerant pipe.
Optionally, there are two refrigerant pipe, the inlet communication of a refrigerant pipe and valve body, another refrigeration for valve body connection
The outlet of agent pipe and valve body is arranged side by side on elastomeric element there are two installation cavity, and two refrigerant pipes are respectively provided at two
In installation cavity.
Optionally, the introduction channel being connected to installation cavity is provided on elastomeric element, introduction channel is extended to by installation cavity
The outer rim of elastomeric element, the spacing between two introduction channels being connected to respectively with two installation cavitys is along close to the outer of elastomeric element
The direction of edge is tapered.
Optionally, maintaining part further includes the connecting component for connecting refrigerant pipe and load bearing component, connecting component and bullet
Property component is spaced setting on the extending direction of refrigerant pipe.
Optionally, connecting component is located at one end of the separate valve body of refrigerant pipe.
Optionally, refrigerant-cycle systems further include the load bearing component for carrying throttle valve, and load bearing component includes first
Load bearing component and the second load bearing component on the loading end of the first load bearing component is erected, refrigerant pipe includes connecting with valve body
First pipeline section and the second pipeline section connecting with the first pipeline section, the first pipeline section and the angled setting of the second pipeline section, the first pipeline section pass through
Elastomeric element is connect with the second load bearing component, and the second pipeline section is connect by connecting component with the first load bearing component.
Optionally, the first pipeline section extends along the mounting surface for installing elastomeric element of the second load bearing component, the second pipeline section
Extend along the first load bearing component loading end.
Optionally, the motor that throttle valve also drives the spool of valve body mobile.
Optionally, refrigerant-cycle systems further include load bearing component for carrying throttle valve and for connecting elastomeric element
Connect the anchor ear on load bearing component.
Another aspect according to the present utility model, additionally provides a kind of air conditioner, and air conditioner includes that above-mentioned refrigerant follows
Loop system.
Using the technical solution of the application, coolant circulating system further includes the maintaining part for installing fixed restrictive valve, is protected
The portion of holding includes the elastomeric element for slowing down the vibration of throttle valve, and elastomeric element can slow down the vibration of throttle valve, is improved existing
There is the existing throttle valve in technology to be easy the problem of damaging because of vibration.
By the detailed description referring to the drawings to the exemplary embodiment of the utility model, the utility model it is other
Feature and its advantage will become apparent.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 shows the stereochemical structure of the throttle valve fixation kit of the refrigerant-cycle systems of the embodiments of the present invention
Schematic diagram；
Fig. 2 shows the explosive views of the throttle valve fixation kit of the embodiments of the present invention；
Fig. 3 shows the structural schematic diagram of the elastomeric element of the throttle valve fixation kit of the embodiments of the present invention；
Fig. 4 shows the plan structure signal of the elastomeric element of the throttle valve fixation kit of the embodiments of the present invention
Figure；
Fig. 5 shows the stereochemical structure signal of the load bearing component of the throttle valve fixation kit of the embodiments of the present invention
Figure；And
Fig. 6 shows the solid of another angle of the load bearing component of the throttle valve fixation kit of the embodiments of the present invention
Structural schematic diagram.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Be to the description only actually of at least one exemplary embodiment below it is illustrative, never as to this is practical
Novel and its application or any restrictions used.Based on the embodiments of the present invention, those of ordinary skill in the art are not having
Every other embodiment obtained under the premise of creative work is made, is fallen within the protection scope of the utility model.
The coolant circulating system of the household electrical appliance such as air-conditioning, refrigerator and air energy water heater includes for compressing refrigerant
Compressor, the condenser for condensing compressed refrigerant, the evaporator evaporated in it for condensed refrigerant and
The throttle valve being located between condenser and evaporator.Optionally, throttle valve includes electric expansion valve.
Fig. 1 shows the structural schematic diagram of the throttle valve fixation kit of the coolant circulating system of the present embodiment.Fig. 2 shows
The explosive view of throttle valve fixation kit shown in FIG. 1.
As illustrated in fig. 1 and 2, throttle valve includes valve body 2 and the refrigerant pipe being connected to valve body 23.Throttle valve further includes being used for
The motor 1 for driving the spool of valve body 2 mobile, to change the aperture of valve body 2.Optionally, motor 1 includes stepper motor.
Coolant circulating system further includes the maintaining part for installing fixed restrictive valve, and maintaining part includes for slowing down throttle valve
Vibration elastomeric element 5.Elastomeric element 5 can slow down the vibration of throttle valve, improve existing throttling in the prior art
Valve is easy the problem of damaging because of vibration.
Fig. 3 shows the schematic perspective view of the elastomeric element 5 of the present embodiment.Fig. 4 shows the elasticity of the present embodiment
The overlooking structure diagram of component 5.
In connection with Figures 1 to 4, elastomeric element 5 includes the installation cavity 11 for gripping throttle valve.Elastomeric element 5
Material includes rubber.
Coolant circulating system further includes load bearing component 7 for carrying throttle valve and for being fixed on elastomeric element 5
Anchor ear 6 on load bearing component 7.Optionally, anchor ear 6 is connect with load bearing component 5 by bolt or screw.
The installation cavity 11 of elastomeric element 5 is adapted with refrigerant pipe 3, and the refrigerant pipe 3 of throttle valve is fixed on installation
In chamber 11, elastomeric element 5 is fixed throttle valve by clamping refrigerant pipe 3.Installation cavity 11 extends pre- spacing along refrigerant pipe 3
From to have certain protective effect to refrigerant pipe 3 while the vibration for slowing down throttle valve.
Refrigerant pipe 3 includes second with the first refrigerant pipe of the inlet communication of valve body 2 and with the outlet of valve body 2
Refrigerant pipe.
Referring to Fig. 3 and Fig. 4, installation cavity 11 includes the first installation cavity for fixing the first refrigerant pipe and for fixing
Second installation cavity of two refrigerant pipes, the first installation cavity and the second installation cavity are arranged side by side.
As shown in Figures 3 and 4, it is additionally provided on elastomeric element 5 for being connected to introduction channel 12, introduction channel 12 with installation cavity 11
The outer rim of elastomeric element 5 is extended to by installation cavity 11.Between two introduction channels 12 being connected to respectively with two installation cavitys 11
Distance is tapered along the direction far from the outer rim close to elastomeric element 5.Two refrigerant pipes 3 of the throttle valve of fixation to be installed are easy
Close up, so that the spacing between two refrigerant pipes 3 is less than clipping room away from two introduction channels 12 are obliquely arranged, and are conducive to
Refrigerant pipe 3 enters in installation cavity 11 along introduction channel 12.
Refrigerant pipe 3 includes the first pipeline section 3a connecting with valve body 2 and the second pipeline section 3b for connecting with the first pipeline section 3a, and
One pipeline section 3a and the second angled setting of pipeline section 3b.Optionally, the first pipeline section 3a is vertical with the second pipeline section 3b.
In conjunction with shown in Fig. 1,2,5 and 6, above-mentioned load bearing component 7 includes the first load bearing component 7a and erects in the first carrying
The second load bearing component 7b on the loading end of component 7a.Elastomeric element 5 is connected on the mounting surface of the second load bearing component 7b, and second
Loading end of the mounting surface of load bearing component 7b perpendicular to the first load bearing component 7a.
The mounting surface of second load bearing component 7b is equipped with the first mounting hole 15 for connecting anchor ear 6, for connecting 6 He of anchor ear
The screw or bolt of second load bearing component 7b is threaded through in the first mounting hole 15.Multiple mounting holes are along the extension side of refrigerant pipe 3
To being arranged side by side, in order to adjust the relative position of elastomeric element 5 Yu load bearing component 7.
Elastomeric element 5 is equipped with protrusion, and protrusion is equipped with through-hole 13 corresponding with the first mounting hole 15, for connecting
The screw or bolt of anchor ear 6 and the second load bearing component 7b are threaded through in the through-hole 13 on protrusion and the first mounting hole 15.
Preferably, multiple mounting holes are arranged along relative to the inclined direction of refrigerant pipe 3, in order to along refrigerant pipe 3
Extending direction and the direction for falling in refrigerant pipe 3 adjust the position of elastomeric element 5.
First pipeline section 3a of refrigerant pipe 3 extends along the mounting surface of the second load bearing component 7b, the second pipeline section of refrigerant pipe 3
3b extends along the loading end of the first load bearing component 7a.
Coolant circulating system further includes the connecting component 4 for connecting refrigerant pipe 3 and load bearing component 7,4 He of connecting component
Elastomeric element 5 is spaced setting on the extending direction of refrigerant pipe 3.Connecting component 4 connects refrigerant pipe 3 and load bearing component 7 firmly
It is connected together.
In conjunction with shown in Fig. 1 and 2, the second pipeline section 3b of refrigerant pipe 3 is fixed on the first load bearing component 7a by connecting component 4
Loading end on.
Elastomeric element 5 is on the extending direction of refrigerant pipe 3 than connecting component 4 close to valve body 2.The setting of elastomeric element 5 exists
One end of the close valve body 2 of refrigerant pipe 3 is conducive to the vibration for more efficiently slowing down throttle valve.
Referring to shown in Figures 5 and 6, the loading end of the first load bearing component 7a is equipped with the second peace for mounting and connection parts 4
Fill hole 16.Multiple second mounting holes 16 are arranged side by side along the extending direction of the second pipeline section 3b of refrigerant pipe 3.
Shown in referring to figs. 5 and 6, load bearing component 7 is made of the plate-shaped member for being equipped with turnup structure.Turnup structure can mention
The structural strength of high-mechanic component 7.Specifically, turnup structure is perpendicular to plate-shaped member.Specifically, the first load bearing component 7a is equipped with
First turnup structure 17b, the second load bearing component 7b is equipped with the second turnup structure 17a.
It is reliable and stable that first load bearing component 7a and the second load bearing component 7b by location hole 8 welds together composition one
Load bearing component 7.Load bearing component 7 can be fixed on the chassis of unit by two bolt fixing holes 9.Motor 1, valve body 2 and two
A refrigerant pipe 3 forms throttle valve component.
Throttle valve is placed on load bearing component 7, and two condenser pipes 3 of throttle valve are fixed on second and held by two connecting components 4
It carries on component 7b, optionally, connecting component 4 is fixing clamp.Throttle valve puts on the elastomeric element 5 of rubber material, then will with anchor ear
Elastomeric element 5 and throttle valve are fixed on together on the first load bearing component 7a.
The refrigerant pipe 3 of throttle valve is fixed on the second load bearing component 7b firmly by fixing clamp, prevents throttle valve both ends from sending out
Life is pullled, and pipeline is pulled apart.
Throttle valve is prevented by putting on the elastomeric element 5 of rubber material and anchor ear 6 is soft is fixed on the first load bearing component 7a
Throttle valve shakes.The elastomeric element 5 of rubber material can be absorbed throttle valve and shake the energy generated, and can eliminate processing and miss
Difference.
Introduction channel 12 on elastomeric element 5 is designed using slope, makes what elastomeric element 5 can be convenient to be inserted in throttle valve
In.The refrigerant pipe 3 due to throttle valve is prevented to weld the case where error is big, and elastomeric element 5 can not be inserted in.
First load bearing component 7a and the second load bearing component 7b increases in vertical direction to be designed with L tee section, can be increased
The inertia of up and down direction is away from withstanding more force load bearing component 7, stable structure is reliable.First load bearing component 7a and
Two location holes 8 are respectively arranged in two load bearing component 7b, and the first load bearing component 7a and the second load bearing component 7b is welded on by location hole 8
The reliable load bearing component 7 of a stable structure is formed together.Two bolt fixing holes 9, carrying are set on the second load bearing component 7b
Component 7 can be fixed on the chassis of unit by two bolt fixing holes 9.
Certainly, the first load bearing component 7a and the second load bearing component 7b is also possible to integrally formed.
Optionally, elastomeric element 5 is equipped with the protrusion for jam anchor ear 6.The both ends of elastomeric element 5 are equipped with protrusion,
Clip 6 is located between two protrusions, prevents from being separated with clip 6 and elastomeric element 5.
Present embodiments provide the valve body 2 of a kind of refrigerant pipe 3 for synchronizing fixed electric expansion valve and electric expansion valve
Fixed structure can synchronize the refrigerant pipe 3 of fixed electric expansion valve and the valve body 2 of electric expansion valve, reduce electric expansion valve vibration
It is dynamic, improve the reliability of electric expansion valve.Make durable using the air-conditioning system of this kind of fixed structure.This method and device letter
It is single reliable, practical, promotional value with higher.
Another aspect according to the present utility model, the present embodiment additionally provide a kind of air conditioner, which includes above-mentioned
Coolant circulating system.
The foregoing is merely the exemplary embodiments of the utility model, are not intended to limit the utility model, all in this reality
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the utility model
Within protection scope.
Claims (13)
1. a kind of refrigerant-cycle systems characterized by comprising
Throttle valve, for reducing the pressure of refrigerant；And
For installing the maintaining part of the fixed throttle valve, including the elastomeric element (5) for slowing down throttling Valve Vibration.
2. refrigerant-cycle systems according to claim 1, which is characterized in that the elastomeric element (5) includes for solid
The installation cavity (11) of the fixed throttle valve.
3. refrigerant-cycle systems according to claim 2, which is characterized in that the throttle valve include valve body (2) and with
The refrigerant pipe (3) of valve body (2) connection, the installation cavity (11) are adapted with the refrigerant pipe (3).
4. refrigerant-cycle systems according to claim 3, which is characterized in that the elastomeric element (5) is located at the system
One end close to the valve body (2) of refrigerant tube (3).
5. refrigerant-cycle systems according to claim 3, which is characterized in that there are two described for valve body (2) connection
Refrigerant pipe (3), the inlet communication of the refrigerant pipe (3) and the valve body (2), another described refrigerant pipe (3)
With the outlet of the valve body (2), it is arranged side by side that there are two the installation cavity (11), two institutes on the elastomeric element (5)
Refrigerant pipe (3) is stated to be respectively provided in two installation cavitys (11).
6. refrigerant-cycle systems according to claim 5, which is characterized in that be provided on the elastomeric element (5) with
The introduction channel (12) of installation cavity (11) connection, the introduction channel (12) extend to the bullet by the installation cavity (11)
The outer rim of property component (5), the spacing between two introduction channels (12) being connected to respectively with two installation cavitys (11)
Direction along the outer rim close to the elastomeric element (5) is tapered.
7. refrigerant-cycle systems according to claim 3, which is characterized in that further include for carrying the throttle valve
Load bearing component (7), the maintaining part further include the interconnecting piece for connecting the refrigerant pipe (3) and the load bearing component (7)
Part (4), the connecting component (4) and the elastomeric element (5) are spaced setting on the extending direction of the refrigerant pipe (3).
8. refrigerant-cycle systems according to claim 7, which is characterized in that the connecting component (4) is located at refrigerant
Manage the one end far from the valve body (2) of (3).
9. refrigerant-cycle systems according to claim 7, which is characterized in that further include for carrying the throttle valve
Load bearing component (7), the load bearing component (7) include the first load bearing component (7a) and erect in first load bearing component (7a)
The second load bearing component (7b) on loading end, the refrigerant pipe (3) include the first pipeline section (3a) connecting with the valve body (2)
With the second pipeline section (3b) connecting with first pipeline section (3a), first pipeline section (3a) and second pipeline section (3b) are in angle
Degree setting, first pipeline section (3a) are connect by the elastomeric element (5) with second load bearing component (7b), and described second
Pipeline section (3b) is connect by the connecting component (4) with first load bearing component (7a).
10. refrigerant-cycle systems according to claim 9, which is characterized in that first pipeline section (3a) is along described
The mounting surface for installing the elastomeric element (5) of two load bearing components (7b) extends, and second pipeline section (3b) is along described the
One load bearing component (7a) loading end extends.
11. refrigerant-cycle systems according to claim 3, which is characterized in that the throttle valve also drives the valve body
(2) the mobile motor (1) of spool.
12. refrigerant-cycle systems according to claim 1, which is characterized in that further include for carrying the throttle valve
Load bearing component (7) and for the anchor ear (6) that is connected to the elastomeric element (5) on the load bearing component (7).
13. a kind of air conditioner, which is characterized in that including refrigerant-cycle systems described in any one of claims 1 to 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821990113.0U CN209085124U (en) | 2018-11-30 | 2018-11-30 | Refrigerant circulation system and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821990113.0U CN209085124U (en) | 2018-11-30 | 2018-11-30 | Refrigerant circulation system and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209085124U true CN209085124U (en) | 2019-07-09 |
Family
ID=67126117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821990113.0U Active CN209085124U (en) | 2018-11-30 | 2018-11-30 | Refrigerant circulation system and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209085124U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109282536A (en) * | 2018-11-30 | 2019-01-29 | 珠海格力电器股份有限公司 | Refrigerant circulation system and air conditioner |
-
2018
- 2018-11-30 CN CN201821990113.0U patent/CN209085124U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109282536A (en) * | 2018-11-30 | 2019-01-29 | 珠海格力电器股份有限公司 | Refrigerant circulation system and air conditioner |
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