CN205980481U - Refrigerant belt cleaning device and refrigerant piping cleaning module - Google Patents
Refrigerant belt cleaning device and refrigerant piping cleaning module Download PDFInfo
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- CN205980481U CN205980481U CN201620909660.6U CN201620909660U CN205980481U CN 205980481 U CN205980481 U CN 205980481U CN 201620909660 U CN201620909660 U CN 201620909660U CN 205980481 U CN205980481 U CN 205980481U
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- cleaning device
- coolant
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- cavity
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Abstract
The utility model discloses a refrigerant belt cleaning device and refrigerant piping cleaning module. This refrigerant belt cleaning device is including jar body with along axial interval setting in internal oily structure of multistage branch and the multi -stage filtration structure of jar. This refrigerant piping cleaning module is including the refrigerant belt cleaning device and the 2nd drier -filter of encapsulation different positions in the module casing. According to the utility model discloses a refrigerant belt cleaning device and refrigerant piping cleaning module has realized the former system refrigerant piping's of effectual washing under the prerequisite of not destroying original building purpose.
Description
Technical field
This utility model is related to air-conditioning technical field, especially relates to a kind of coolant cleaning device and refrigerant pipeline cleaning mould
Block.
Background technology
During existing air-conditioning upgrade, need to remove original air conditioning system, particularly connect indoor set and outdoor
In the building of embedment more than the coolant piping of machine, the inside fitting of existing building in order to change this pipe arrangement, need to be destroyed, coolant piping
Remove and reinstall quantities big, the transformation cycle is long, costly, and produces substantial amounts of discarded coolant piping.
Content of the invention
One of the purpose of this utility model is to provide a kind of coolant cleaning device and refrigerant pipeline cleaning module, reaches discarded
The reusable purpose of coolant piping.
To achieve these goals, according to one side of the present utility model, there is provided a kind of coolant cleaning device, including
Tank body and the axially spaced many fraction oil structures being arranged in described tank body and multistage filtering structure.
Preferably, many fraction oil structures are two fraction oil structures, and multistage filtering structure is double filtration design.
Preferably, two fraction oil structures include flash trapping stage structure and the second-order separation structure, and double filtration design is included just
Level filtration and cascade filtration structure, primary filter structure, the second-order separation structure and cascade filtration structure are along the flowing of coolant
Direction is axially spaced successively to be fixedly installed in tank body.
Preferably, primary filter structure, the second-order separation structure and cascade filtration structure by tank body be divided into the first cavity, second
Cavity, the 3rd cavity and the 4th cavity, the first cavity forms flash trapping stage structure.
Preferably, coolant cleaning device also includes air inlet pipe and escape pipe, and air inlet pipe is connected with the first cavity of tank body, goes out
Trachea is connected with the 4th cavity of tank body.
Preferably, coolant cleaning device also includes air injection pipe and gas injection stop valve, the 4th chamber of gas injection stop valve and tank body
Body is connected by air injection pipe.
Preferably, coolant cleaning device also includes drain line and stop valve of draining the oil, drain the oil stop valve and the first chamber of tank body
Body is connected by drain line.
Preferably, coolant cleaning device also includes a transparent form, and form is embedded on the side wall of tank body, on form
There is the scale indicating liquid level.
Preferably, above-mentioned coolant cleaning device also includes the first device for drying and filtering, and the first device for drying and filtering is led to tank body
Cross air inlet pipe to be connected, or the first device for drying and filtering is connected by escape pipe with tank body.
Preferably, a kind of refrigerant pipeline cleaning module includes the coolant cleaning device being encapsulated in diverse location in module housing
With the second device for drying and filtering, coolant cleaning device is above-mentioned coolant cleaning device.
According to coolant cleaning device of the present utility model and refrigerant pipeline cleaning module it is achieved that not destroying existing building
On the premise of effectively clean the purpose of original system refrigerant pipeline.
Brief description
Accompanying drawing described herein is used for providing further understanding to of the present utility model, constitutes the part of the application,
Schematic description and description of the present utility model is used for explaining this utility model, does not constitute to of the present utility model improper
Limit.In the accompanying drawings：
Fig. 1 is the structural representation of first embodiment of the present utility model；
Fig. 2 is the structural representation of the tank body of first embodiment of the present utility model；
Fig. 3 is the structural representation of second embodiment of the present utility model；
Fig. 4 is the structural representation of 3rd embodiment of the present utility model；
Fig. 5 is the structural representation of fourth embodiment of the present utility model.
Description of reference numerals：1st, tank body；2nd, two fraction oil structure；3rd, double filtration design；4th, form；5th, drain the oil cut-off
Valve；6th, gas injection stop valve；7th, the first device for drying and filtering；8th, the second device for drying and filtering；9th, escape pipe；10th, drain line；11st, air inlet
Pipe；12nd, air injection pipe；101st, the first cavity；102nd, the second cavity；103rd, the 3rd cavity；104th, the 4th cavity；201st, the second-order separation
Structure；301st, primary filter structure；302nd, cascade filtration structure.
Specific embodiment
In the following detailed description, a large amount of specific detail are proposed, in order to provide to thorough understanding of the present utility model.But
It is, even if it will be understood by those within the art that not having these specific detail also can implement this utility model.In other situations
Under, it is not described in well-known method, process, assembly and circuit, in order to avoid impact is to understanding of the present utility model.
Additionally, it should be understood by one skilled in the art that provided herein accompanying drawing be provided to descriptive purpose, and
Accompanying drawing is not necessarily drawn to scale.
Unless the context clearly requires otherwise, otherwise entire disclosure is similar with " inclusion " in claims, "comprising" etc.
Word should be construed to the implication comprising rather than exclusive or exhaustive implication；That is, being containing of " including but not limited to "
Justice.
It is to be understood that term " first ", " second " etc. are only used for describing purpose in description of the present utility model,
And it is not intended that indicating or hint relative importance.Additionally, in description of the present utility model, unless otherwise stated, " many
Individual " it is meant that two or more.
As shown in Figures 1 to 5, according to embodiment of the present utility model, coolant cleaning device include tank body 1 and vertically between
Every the many fraction oil structures and the multistage filtering structure that are arranged in tank body 1.
When coolant is by above-mentioned coolant cleaning device, the greasy dirt in coolant can be separated by many fraction oil structures, multistage
Filtration can fall the contaminant filter in coolant, and above-mentioned coolant cleaning device is connected in the system of coolant work, cold
Matchmaker works under a certain pressure in refrigerant pipeline system, and the greasy dirt in refrigerant pipeline system and impurity can be with coolant cold
Flow in matchmaker's pipe-line system, it is possible to use the cleaning to coolant reaches the effective cleaning to refrigerant pipeline system.
In conjunction with referring to shown in Fig. 1 and Fig. 2, according to first embodiment of the present utility model, multistage in coolant cleaning device
Oily structure is divided to be two fraction oil structures, the multistage filtering structure in this coolant cleaning device is double filtration design.Wherein two-stage
Oily structure 2 is divided to include flash trapping stage structure and the second-order separation structure 201, double filtration design 3 includes primary filter structure 301 He
Cascade filtration structure 302, primary filter structure 301, the second-order separation structure 201 and cascade filtration structure 302 are along the flowing of coolant
Direction is axially spaced successively to be fixedly installed in tank body 1, and tank body 1 is divided into the first cavity 101, the second cavity the 102, the 3rd
Cavity 103 and the 4th cavity 104, the first cavity 101 forms flash trapping stage structure.Air inlet pipe 11 and the first cavity 101 of tank body 1
Connection, escape pipe 9 is connected with the 4th cavity 104 of tank body 1.
In coolant cleaning device work process, gaseous coolant is introduced into the first cavity 101 by air inlet pipe 11, in certain pressure
During effect lower gaseous coolant entrance tank body 1, the side wall of chance tank body 1 can do around the axle center of tank body 1 along the sidewall direction of tank body 1 and rotate
Flowing, the most of greasy dirt in coolant and impurity are separated with gaseous coolant under the influence of centrifugal force, the greasy dirt separated
Can condense and flow to along tank body 1 side wall under gravity the bottom of tank body 1 on tank body 1 side wall, reach flash trapping stage
Purpose；Gaseous coolant after separating first passes through primary filter structure 301 with impurity when entering the second cavity 102, now big portion
Point impurity is filtered due to the filter diameter with diameter greater than primary filter structure 301, stay in primary filter structure 301 or
In first cavity, reach the purpose of primary filter；Entering the second cavity through the gaseous coolant of flash trapping stage and primary filter
When 102, it contains only least a portion of greasy dirt and the smaller impurity of diameter.This gaseous coolant enters the 3rd chamber by the second cavity 102
During body 103, it needs the greasy dirt through the second-order separation structure 201, now containing in gaseous coolant most of adsorbed
On isolating construction 201, reach the purpose of the second-order separation；The coolant entering the 3rd cavity 103 is further through cascade filtration structure 302
Enter into the 4th cavity 104, the less impurity of the most diameter containing in coolant filtered in cascade filtration structure 302 or
In 3rd cavity, reach the purpose of cascade filtration；The coolant now entering the 4th cavity 104 is the gaseous coolant of relatively cleaning, should
Gaseous coolant flows out tank body 1 by escape pipe 9.
Actually used middle user can arrange more isolating constructions and the less filtration of diameter on tank body 1,
Reach more efficient cleaning purpose.
As shown in figure 1, this coolant device also includes air injection pipe 12 and gas injection stop valve 6, gas injection stop valve 6 and tank body 1
4th cavity 104 is connected by air injection pipe 12, after coolant device work a period of time in each cavity of tank body 1, primary
The greasy dirt separated and/or miscellaneous is all left on filtration 301, in cascade filtration structure 302 and in the second-order separation structure 201
Matter, in order to realize the reuse of this coolant device, when needing to clean this coolant device, opens gas injection stop valve 6 to tank body 1
Middle injection gases at high pressure, this gases at high pressure flows to the 3rd cavity 103 by the 4th cavity 104 by cascade filtration structure 302, then leads to
Cross the second-order separation structure 201 and flow to the second cavity 102, flow to the first cavity 101 finally by primary filter structure 301, this is high
Each cavity is taken to the first cavity 101 and the first chamber together with the most of greasy dirt in structure and/or impurity by cognition of calming the anger
In body 101, original impurity is deposited on the bottom of the first cavity 101 together with greasy dirt.
As shown in figure 1, this coolant cleaning device also includes drain line 10 and stop valve 5 of draining the oil, drain the oil stop valve 5 and tank body
1 the first cavity 101 is connected by drain line 10.When needing to clean out the greasy dirt in the first cavity 101 and impurity, open
Drain the oil stop valve 5, greasy dirt and impurity will be flowed out by drain line 10 by the first cavity 101.For the ease of observing the first cavity
Greasy dirt in 101 and impurity storage this coolant cleaning device of situation are also provided with a transparent form 4, and form 4 is embedded in institute
State on the side wall of tank body 1, form 4 has the scale indicating liquid level, the oil in tank body 1 be may determine that by the scale on form 4
The dirty storage capacity with impurity, after reaching certain storage capacity, opens stop valve 5 of draining the oil, greasy dirt and medium will be by the first chambeies
Body 101 is flowed out by drain line 10, can also judge institute's purging system need according to the storage capacity of greasy dirt and impurity in tank body 1 simultaneously
Oil mass to be added.
Above-mentioned coolant cleaning device is connected in the system of coolant work, coolant is under a certain pressure in refrigerant pipeline
Work in system, the greasy dirt in refrigerant pipeline system and impurity can flow in refrigerant pipeline system with coolant, Ke Yili
With the effective cleaning to refrigerant pipeline system is reached to the cleaning of coolant.The size of oil storage tank 1 can also be according to the size of system
It is adjusted it is ensured that the greasy dirt of system and impurity are completely exhausted out.
In conjunction with shown in Figure 3, according to second embodiment of the present utility model, it is essentially identical with first embodiment, no
It is in this coolant cleaning device to be also provided with the first device for drying and filtering 7 with part, the first device for drying and filtering 7 and tank body 1 pass through
Escape pipe 9 is connected.
When coolant flows through the above-mentioned coolant cleaning device with device for drying and filtering, it is simultaneously achieved cleaning and two work(are dried
Can, above-mentioned coolant cleaning device is connected in the system of coolant work, in addition to can be to refrigerant pipeline cleaning systems, also
Refrigerant pipeline system can be dried.
In conjunction with shown in Figure 4, according to 3rd embodiment of the present utility model, it is essentially identical with second embodiment, no
It is arranged on diverse location with the first device for drying and filtering 7 that part is in this coolant cleaning device, in this coolant cleaning device
First device for drying and filtering 7 is connected by air inlet pipe 11 with tank body 1.
Coolant flows through during the above-mentioned coolant cleaning device with device for drying and filtering it is also possible to realize cleaning and be dried two simultaneously
Function, above-mentioned coolant cleaning device is connected in the system of coolant work, except can be to refrigerant pipeline cleaning systems
Outward, refrigerant pipeline system can also be dried.
In conjunction with shown in Fig. 5, according to fourth embodiment of the present utility model, refrigerant pipeline cleaning module includes being encapsulated in module
The coolant cleaning device of diverse location and the second device for drying and filtering 8 in housing.Second device for drying and filtering 8 and second embodiment and the
Being distinguished as of the first device for drying and filtering 7 in three embodiments：Second device for drying and filtering 8 is arranged on liquid pipe side, the first dry filter
Device 7 is arranged on trachea side.Water in liquid pipe is gaseous state or liquid, and the second device for drying and filtering 8 can be reached with the absorption of high efficient and reliable
Good drying effect；A part of water in trachea freezes sometimes, exists in solid form, at this moment the first device for drying and filtering 7
The water of solid-state cannot be absorbed it is impossible to reach good drying effect.
The liquid pipe of another termination indoor set in the liquid pipe of a termination off-premises station of the second device for drying and filtering 8 in work process
On, coolant cleaning device one terminates on the trachea of another termination indoor set on the trachea of off-premises station.When refrigeration mode opened by air-conditioning
Operating, liquid refrigerants flows through the second device for drying and filtering 8 by the liquid pipe of off-premises station and gasifies to indoor set, and gaseous coolant is by indoor set
Trachea flows through coolant cleaning device to off-premises station, and coolant is dried when flowing through the second device for drying and filtering 8, and coolant is flowing through
Coolant cleaning device is cleaned.Coolant works under a certain pressure in refrigerant pipeline system, refrigerant pipeline system
In greasy dirt and impurity can flow in refrigerant pipeline system with coolant, above-mentioned refrigerant pipeline cleaning module is entering to coolant
Row cleaning and also whole refrigerant pipeline system is dried and has cleaned while be dried, and by the oil in refrigerant pipeline system
Dirty and impurity is recovered in coolant cleaning device.After the completion of cleaning, cleaning module can be pulled down, discharge the greasy dirt and miscellaneous of the inside
Matter is to reuse.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for this area
For technical staff, this utility model can have various change and change.All institutes within spirit of the present utility model and principle
Any modification, equivalent substitution and improvement made etc., should be included within protection domain of the present utility model.
Claims (10)
1. a kind of coolant cleaning device is it is characterised in that described coolant cleaning device includes tank body (1) and axially spaced setting
Many fraction oil structures in described tank body (1) and multistage filtering structure.
2. coolant cleaning device according to claim 1 is it is characterised in that described many fraction oil structures are two fraction oil knots
Structure (2), described multistage filtering structure is double filtration design (3).
3. coolant cleaning device according to claim 2 is it is characterised in that described two fraction oil structure (2) include one-level
Isolating construction and the second-order separation structure (201), described double filtration design (3) includes primary filter structure (301) and two grades of mistakes
Filter structure (302), described primary filter structure (301), described the second-order separation structure (201) and described cascade filtration structure
(302) axially spaced successively it is fixedly installed in described tank body (1) along the flow direction of coolant.
4. coolant cleaning device according to claim 3 it is characterised in that described primary filter structure (301), described two
Described tank body (1) is divided into the first cavity (101), the second cavity by level isolating construction (201) and described cascade filtration structure (302)
(102), the 3rd cavity (103) and the 4th cavity (104), described first cavity (101) forms described flash trapping stage structure.
5. coolant cleaning device according to claim 4 is it is characterised in that also include air inlet pipe (11) and escape pipe (9),
Described air inlet pipe (11) is connected with first cavity (101) of tank body (1), the 4th cavity of described escape pipe (9) and tank body (1)
(104) connect.
6. the coolant cleaning device according to claim 5 is it is characterised in that also include air injection pipe (12) and gas injection cut-off
Valve (6), described gas injection stop valve (6) is connected by air injection pipe (12) with the 4th cavity (104) of described tank body (1).
7. the coolant cleaning device according to claim 6 is it is characterised in that also include drain line (10) and cut-off of draining the oil
Valve (5), described stop valve of draining the oil (5) is connected by drain line (10) with first cavity (101) of described tank body (1).
8. the coolant cleaning device according to claim 7 is it is characterised in that also include a transparent form (4), institute
State form (4) to be embedded on the side wall of described tank body (1), described form (4) has the scale indicating liquid level.
9. the coolant cleaning device according to any one of claim 1 to 8 is it is characterised in that also include the first dry filter
Device (7), described first device for drying and filtering (7) is connected by air inlet pipe (11) with described tank body (1), or described first dry filter
Device (7) is connected by escape pipe (9) with described tank body (1).
10. a kind of refrigerant pipeline cleaning module is it is characterised in that described refrigerant pipeline cleaning module includes being encapsulated in module housing
The coolant cleaning device of interior diverse location and the second device for drying and filtering (8), described coolant cleaning device is in claim 1 to 9
Coolant cleaning device described in any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620909660.6U CN205980481U (en) | 2016-08-19 | 2016-08-19 | Refrigerant belt cleaning device and refrigerant piping cleaning module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620909660.6U CN205980481U (en) | 2016-08-19 | 2016-08-19 | Refrigerant belt cleaning device and refrigerant piping cleaning module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205980481U true CN205980481U (en) | 2017-02-22 |
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ID=58031929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620909660.6U Active CN205980481U (en) | 2016-08-19 | 2016-08-19 | Refrigerant belt cleaning device and refrigerant piping cleaning module |
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|---|---|
| CN (1) | CN205980481U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108061410A (en) * | 2017-11-29 | 2018-05-22 | 青岛海尔空调电子有限公司 | A kind of refrigerant cleaning and filtering device and air conditioner |
| CN111878893A (en) * | 2020-07-27 | 2020-11-03 | 珠海格力电器股份有限公司 | Pipeline cleaning device and method and air conditioning equipment |
-
2016
- 2016-08-19 CN CN201620909660.6U patent/CN205980481U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108061410A (en) * | 2017-11-29 | 2018-05-22 | 青岛海尔空调电子有限公司 | A kind of refrigerant cleaning and filtering device and air conditioner |
| CN111878893A (en) * | 2020-07-27 | 2020-11-03 | 珠海格力电器股份有限公司 | Pipeline cleaning device and method and air conditioning equipment |
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| GR01 | Patent grant |