CN209131199U - Throttle filter device and its electrical equipment - Google Patents
Throttle filter device and its electrical equipment Download PDFInfo
- Publication number
- CN209131199U CN209131199U CN201821655136.6U CN201821655136U CN209131199U CN 209131199 U CN209131199 U CN 209131199U CN 201821655136 U CN201821655136 U CN 201821655136U CN 209131199 U CN209131199 U CN 209131199U
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- Prior art keywords
- shell
- filter
- throttling
- filter device
- fluid channel
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Abstract
The utility model provides a kind of throttling filter device and its electrical equipment, it is related to electrical installation technical field, solving throttling set and filter in electrical equipment existing in the prior art is individual component, and the two carries out the technical problem that assembly causes electrical equipment assembly whole efficiency low.The device includes shell, throttle structure and filter structure, the enclosure interior forms fluid channel, fluid is entered in the fluid channel by the input end of the shell, the part of the throttle structure and the filter structure are arranged on the fluid channel, the throttle structure can be to the flow restriction in the fluid channel, the fluid that the filter structure can flow through filter to the filtering flow in the fluid channel, warp knuckle can be flow to outside the shell by the outlet end of the shell.The utility model is for carrying out throttling filtering to fluid.
Description
Technical field
The utility model relates to electrical installation technical fields, set more particularly, to a kind of throttling filter device and its electric appliance
It is standby.
Background technique
Throttling set is one of four building blocks necessary to realizing refrigeration cycle, at present some convertible frequency air-conditioners,
To improve efficiency, throttled using electric expansion valve.
Currently, filter is also one of the important component in air-conditioning, throttling set in domestic air conditioning original devices field
With individual two components that filter is in air conditioner, for using throttling set (electric expansion valve) air conditioner for,
In its components assembling process, need to assemble throttling set (electric expansion valve) and filter, this assembly before this
Mode not only labor intensive, and increase cost.Not occurring others in this regard at present, to reduce cost, structure excellent
The method and scheme of change are in blank field.
Applicants have discovered that at least there is following technical problem in the prior art:
Currently, the throttling set and filter in electrical equipment are individual component, the two, which carries out assembly, causes electric appliance to set
Standby assembly whole efficiency is low, personnel's utilization is not high, also increases cost.
Utility model content
The purpose of this utility model is to provide a kind of throttling filter device and its electrical equipments, to solve in the prior art
Throttling set and filter in existing electrical equipment are individual component, and the two, which carries out assembly, causes electrical equipment assembly whole
The technical issues of body low efficiency.Optimal technical scheme in many technical solutions provided by the utility model can be generated many
Technical effect elaboration as detailed below.
To achieve the above object, the utility model provides following technical scheme:
Throttling filter device provided by the utility model, including shell, throttle structure and filter structure, the enclosure interior
Form fluid channel, fluid is entered in the fluid channel by the input end of the shell, the part of the throttle structure and
The filter structure is arranged on the fluid channel, and the throttle structure can be to the flow restriction in the fluid channel, institute
State filter structure the fluid of filter can be flowed through to the filtering flow in the fluid channel, warp knuckle can be by the outlet end of the shell
It flow to outside the shell.
Preferably, the filter structure or/and described is provided between the input end of the shell and the throttle structure
The filter structure is provided between the outlet end of shell and the throttle structure.
Preferably, the throttling filter device further includes being set to the intracorporal isolation structure of the shell, the isolation structure
Cavity and the isolation structure for placing the throttle structure are formed between the shell can prevent the fluid channel
Interior fluid enters in the cavity.
Preferably, the isolation structure includes two partitions connecting with the housing seal, and the throttle structure is located at
Between two partitions and the inlet end and an outlet end of the throttle structure is pierced by the corresponding partition and is located at the cavity
The junction of the outer and described throttle structure and the partition is to be tightly connected.
Preferably, distance of the partition apart from the throttle structure described in the axis direction along the shell is not less than 8mm.
Preferably, the thickness of the partition is 1.5mm thicker than the thickness of the shell.
Preferably, the partition and the shell plate bonding, the partition are made of copper material.
Preferably, the inner wall plate bonding of the throttle structure and the shell, the filter structure and the shell
Inner wall plate bonding.
Preferably, the filter structure is filter screen.
Preferably, the throttle structure is electric expansion valve.
Preferably, the electric expansion valve includes valve body and the coil part that is mounted in the valve body, the valve body
Portion is fixed in the shell, and the coil part is arranged outside the shell.
A kind of electrical equipment, including the throttling filter device.
Preferably, the electrical equipment is air conditioner, refrigerator or water purifier.
Preferably, the electrical equipment is air conditioner, and the both ends of the shell are changed with the outdoor unit of the air conditioner respectively
Hot device is connected with the indoor set heat exchanger of the air conditioner.
Throttling filter device provided by the utility model, including shell, throttle structure and filter structure, enclosure interior shape
At fluid channel, fluid is entered in fluid channel by the input end of shell, and the part of throttle structure and filter structure setting exist
On fluid channel, filter structure and throttle structure are effectively combined, throttle structure can be to the fluid section in fluid channel
Stream, the fluid that filter structure can flow through filter to the filtering flow in fluid channel, warp knuckle can flow to shell by the outlet end of shell
In vitro, the throttling set and filter solved in existing electrical equipment is individual component, and the two, which carries out assembly, leads to electric appliance
Equipment assembles the low problem of whole efficiency, improves personnel's utilization rate, not only ensure that the raising of product production capacity, reduce simultaneously
Cost.
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, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the overall structure diagram of throttling filter device provided by the embodiment of the utility model；
Fig. 2 is the structural schematic diagram of filter screen provided by the embodiment of the utility model；
Fig. 3 is the structural schematic diagram of partition provided by the embodiment of the utility model.
Appended drawing reference: 1, shell；2, fluid channel；3, electric expansion valve；31, valve body；32, coil part；；4, it filters
Net；5, cavity；6, partition.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, below by the technology to the utility model
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Obtained all other embodiment is put, the range that the utility model is protected is belonged to.
Referring to FIG. 1 to FIG. 3, the utility model provides a kind of throttling filter device, including shell 1, throttle structure and mistake
Structure is filtered, forms fluid channel 2 inside shell 1, fluid is entered in fluid channel 2 by the input end of shell 1, throttle structure
Part and filter structure are arranged on fluid channel 2, and throttle structure can be to the flow restriction in fluid channel 2, filter structure energy
To the filtering flow in fluid channel 2, the fluid that warp knuckle flows through filter can be flow to outside shell 1 by the outlet end of shell 1.This is practical
Novel to be effectively combined filter structure and throttle structure, throttle structure can filter the flow restriction in fluid channel 2
Structure can be to the filtering flow in fluid channel 2, and the throttling set and filter solved in existing electrical equipment is individual
Component, the two carry out the problem that assembly causes electrical equipment assembly whole efficiency low, improve personnel's utilization rate, not only guarantee
The raising of product production capacity, reduces costs simultaneously.Wherein, filter structure is filter screen 4, and throttle structure is electric expansion valve 3,
Electric expansion valve 3 includes valve body 31 and the coil part 32 being mounted in valve body 31, and valve body 31 is fixed at shell 1
Interior, coil part 32 is arranged outside shell 1, the inner wall plate bonding of throttle structure and shell 1, the inner wall of filter structure and shell 1
Plate bonding.
As the utility model embodiment optionally embodiment, it is provided between the input end and throttle structure of shell 1
Filter structure is provided between filter structure or/and the outlet end and throttle structure of shell 1.That is, edge in fluid channel 2
The direction of the input end of shell 1 to outlet end is disposed with filter structure, throttle structure, alternatively, along shell in fluid channel 2
The direction of 1 input end to outlet end is disposed with throttle structure, filter structure, alternatively, along shell 1 in fluid channel 2
The direction of input end to outlet end is disposed with filter structure, throttle structure and filter structure.
As the utility model embodiment optionally embodiment, throttling filter device further includes being set in shell 1
Isolation structure, cavity 5 and isolation structure for placing throttle structure are formed between isolation structure and shell 1 can prevent fluid logical
Fluid in road 2 enters in cavity 5.
Specifically, isolation structure includes two partitions 6 being tightly connected with shell 1, the setting of partition 6 can be protected preferably
Protect electric expansion valve 3, throttle structure is located between two partitions 6 and the inlet end and an outlet end of throttle structure be pierced by it is corresponding every
Plate 6 is located at outer cavity 5 and the junction of throttle structure and partition 6 is to be tightly connected, while guaranteeing the electric expansion valve in cavity 5
3 and fluid isolation.Distance of the axis direction partition 6 apart from throttle structure along shell 1 is not less than 8mm, prevents fluid (refrigerant gas
Stream) pressure cause partition 6 deform, the thickness of partition 6 is 1.5mm bigger than the thickness of shell 1, prevents from causing because of forced area problem
Partition 6 deform, make its longer life expectancy, partition 6 and 1 plate bonding of shell, partition 6 are made of copper material, and production is got up
More easily.
In addition, the utility model additionally provides a kind of electrical equipment, including above-mentioned throttling filter device, electrical equipment can
Think air conditioner, refrigerator or water purifier etc., when electrical equipment is air conditioner, the both ends difference of the shell 1 for the filter device that throttles
It is connected with the indoor set heat exchanger of outdoor unit of the air conditioner heat exchanger and air conditioner.
When air conditioner refrigerating operaton, it is discharged by the high pressure refrigerant by compressor compresses by exhaust outlet, passes through exhaust pipe
Component (component) is transferred to the fluid in throttling filter device shell 1 provided by the utility model after outdoor unit heat exchanger exchanges heat
In channel 2, after throttling filter device provided by the utility model throttling filtering, refrigerant is sent to by connection pipe for internal-external unit
In indoor set heat exchanger, heat exchange is carried out by indoor set heat exchanger, compressor is sent to by suction conduit assembly and is compressed, it
Refrigeration afterwards is freezed according to this refrigerant circulation.When air conditioner heat-production, is commutated, needed by four-way valve member
Bright, when air conditioner refrigerating operaton, the input end of throttling filter device shell 1 is that air conditioner heat-production runs the time and flows through filter dress
Set the outlet end of shell 1.
More than, only specific embodiment of the present utility model, but protection scope of the utility model is not limited thereto,
Anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation or replace
It changes, should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with claim
Subject to protection scope.
Claims (14)
1. a kind of throttling filter device, which is characterized in that including shell (1), throttle structure and filter structure, the shell (1)
Inside forms fluid channel (2), and fluid is entered in the fluid channel (2) by the input end of the shell (1), the throttling
The part of structure and the filter structure are arranged on the fluid channel (2), and the throttle structure can be to the fluid channel
(2) flow restriction in, the filter structure can flow through the fluid of filter to the filtering flow in the fluid channel (2), warp knuckle
The shell (1) can be flow to outside by the outlet end of the shell (1).
2. throttling filter device according to claim 1, which is characterized in that the input end and the section of the shell (1)
It is provided between the filter structure or/and the outlet end and the throttle structure of the shell (1) and is provided between flow structure
The filter structure.
3. throttling filter device according to claim 1, which is characterized in that the throttling filter device further includes being set to
Isolation structure in the shell (1) is formed between the isolation structure and the shell (1) for placing the throttle structure
Cavity (5) and the isolation structure can prevent the fluid in the fluid channel (2) enter the cavity (5) in.
4. throttling filter device according to claim 3, which is characterized in that the isolation structure includes two and the shell
The partition (6) that body (1) is tightly connected, the throttle structure be located between two partitions (6) and the throttle structure into
Mouthful end and outlet end are pierced by the corresponding partition (6) and are located at the cavity (5) outside and the throttle structure and the partition (6)
Junction be tightly connected.
5. throttling filter device according to claim 4, which is characterized in that described in the axis direction along the shell (1)
Distance of the partition (6) apart from the throttle structure is not less than 8mm.
6. throttling filter device according to claim 4, which is characterized in that the thickness of the partition (6) is than the shell
(1) thickness thickness 1.5mm.
7. throttling filter device according to claim 4, which is characterized in that the partition (6) and the shell (1) are electroplated
Connection, the partition (6) are made of copper material.
8. throttling filter device according to claim 1, which is characterized in that the throttle structure and the shell (1)
Inner wall plate bonding, the inner wall plate bonding of the filter structure and the shell (1).
9. throttling filter device according to claim 1, which is characterized in that the filter structure is filter screen (4).
10. throttling filter device according to claim 1, which is characterized in that the throttle structure is electric expansion valve
(3)。
11. throttling filter device according to claim 10, which is characterized in that the electric expansion valve (3) includes valve body
Portion (31) and the coil part (32) being mounted on the valve body (31), the valve body (31) are fixed at the shell
(1) in, the coil part (32) setting the shell (1) outside.
12. a kind of electrical equipment, which is characterized in that including any one of the claim 1~11 throttling filter device.
13. electrical equipment according to claim 12, which is characterized in that the electrical equipment is air conditioner, refrigerator or net
Hydrophone.
14. electrical equipment according to claim 12, which is characterized in that the electrical equipment is air conditioner, the shell
(1) both ends are connected with the indoor set heat exchanger of the outdoor unit of the air conditioner heat exchanger and the air conditioner respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821655136.6U CN209131199U (en) | 2018-10-12 | 2018-10-12 | Throttle filter device and its electrical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821655136.6U CN209131199U (en) | 2018-10-12 | 2018-10-12 | Throttle filter device and its electrical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209131199U true CN209131199U (en) | 2019-07-19 |
Family
ID=67231493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821655136.6U Active CN209131199U (en) | 2018-10-12 | 2018-10-12 | Throttle filter device and its electrical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209131199U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109297217A (en) * | 2018-10-12 | 2019-02-01 | 格力电器（杭州）有限公司 | Throttle filter device and its electrical equipment |
-
2018
- 2018-10-12 CN CN201821655136.6U patent/CN209131199U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109297217A (en) * | 2018-10-12 | 2019-02-01 | 格力电器（杭州）有限公司 | Throttle filter device and its electrical equipment |
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