CN209534678U - A kind of mini-excavator air conditioner coolant pipeline structure - Google Patents
A kind of mini-excavator air conditioner coolant pipeline structure Download PDFInfo
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- CN209534678U CN209534678U CN201822178779.2U CN201822178779U CN209534678U CN 209534678 U CN209534678 U CN 209534678U CN 201822178779 U CN201822178779 U CN 201822178779U CN 209534678 U CN209534678 U CN 209534678U
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- pressure refrigerant
- air
- air conditioner
- refrigerant pipe
- conditioning
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Abstract
The utility model relates to a kind of mini-excavator air conditioner coolant pipeline structures, including condenser, compressor of air conditioner and evaporator, it is characterized in that, high pressure refrigerant mouth is connected with the import of condenser, high pressure refrigerant mouth is connected by air-conditioning high pressure refrigerant pipe with compressor of air conditioner, compressor of air conditioner is connected by the air-conditioning low pressure refrigerant pipe of U-shaped with evaporator, and low pressure refrigerant mouth is equipped in the U section of air-conditioning low pressure refrigerant pipe, and high pressure refrigerant mouth and low pressure refrigerant mouth are respectively positioned on the outside of mini-excavator.It is simple that the utility model has the advantages of convenient installation, can reasonable sharp remaining space, can also closely lead to very much the instrument interference for rushing refrigerant to avoid because of high and low pressure refrigerant mouth distance.
Description
Technical field
The utility model relates to a kind of air conditioner coolant pipeline of mini-excavator, the air-conditioning duct for belonging to mini-excavator is set
Meter field.
Background technique
Air-conditioning is the indispensable component of mini-excavator, and especially in hot summer, the refrigerating function of air-conditioning seems outstanding
It is important.The case where excavator working environment is more complicated, lacks refrigerant to summer air-conditioning is more frequent, usual air-conditioning it is cold
Matchmaker's filler can all be placed on compressor side, but mini-excavator space is limited, some mini-excavators is caused to install compressor
Internal, it has not been convenient to fill refrigerant, lacking refrigerant for a long time makes air conditioner refrigerating function reduction.
As shown in Figure 1, be common air conditioner coolant pipeline structure schematic diagram, in figure, 10 it is air-conditioning high pressure refrigerant pipe, 11 is
High pressure refrigerant mouth, 12 be air-conditioning low pressure refrigerant pipe, 13 be low pressure refrigerant mouth.Common air conditioner coolant pipeline structure is hollow to be turned up,
Low pressure refrigerant mouth is all in inside, it has not been convenient to fill refrigerant, and Range compress machine belt pulley is closer, there is certain risk.
Summary of the invention
The purpose of this utility model is: facilitating user is that the air-conditioning of excavator fills refrigerant.
In order to achieve the above object, there is provided a kind of mini-excavator air conditioner coolants for the technical solution of the utility model
Pipeline structure, including condenser, compressor of air conditioner and evaporator, which is characterized in that the import phase of high pressure refrigerant mouth and condenser
Even, high pressure refrigerant mouth is connected by air-conditioning high pressure refrigerant pipe with compressor of air conditioner, and compressor of air conditioner passes through the air-conditioning low pressure cold of U-shaped
Matchmaker's pipe is connected with evaporator, and low pressure refrigerant mouth, high pressure refrigerant mouth and low pressure refrigerant are equipped in the U section of air-conditioning low pressure refrigerant pipe
Mouth is respectively positioned on the outside of mini-excavator.
Preferably, the air-conditioning high pressure refrigerant pipe and the air-conditioning low pressure refrigerant pipe are fixed on refrigerant pipe holder.
Preferably, refrigerant pipe fixing card is arranged with outside the air-conditioning high pressure refrigerant pipe and the air-conditioning low pressure refrigerant pipe
Hoop, refrigerant pipe fixing hoop are fixed on the refrigerant pipe holder by connector.
Preferably, the connector is bolt.
It is simple that the utility model has the advantages of convenient installation, can reasonable sharp remaining space, can also to avoid because high and low pressure refrigerant mouth away from
From the instrument interference for closely leading to very much to rush refrigerant.
Detailed description of the invention
Fig. 1 is common air conditioner coolant pipeline structure schematic diagram, and A is outside in figure, and B is inside；
Fig. 2 is a kind of mini-excavator air conditioner coolant pipeline structure provided by the utility model.
Specific embodiment
The present invention will be further illustrated below in conjunction with specific embodiments.It should be understood that these embodiments are merely to illustrate this
Utility model rather than limitation the scope of the utility model.In addition, it should also be understood that, in the content for having read the utility model instruction
Later, those skilled in the art can make various changes or modifications the utility model, and such equivalent forms equally fall within this Shen
It please the appended claims limited range.
As shown in Figure 1, a kind of mini-excavator air conditioner coolant pipeline structure provided by the utility model, including condenser
1, compressor of air conditioner 9 and evaporator.High pressure refrigerant mouth 2 is connected with the import of condenser 1, and high pressure refrigerant mouth 2 passes through air-conditioning high pressure
Refrigerant pipe 3 is connected with compressor of air conditioner 9, and compressor of air conditioner 9 is connected by the air-conditioning low pressure refrigerant pipe 5 of U-shaped with evaporator, in sky
The U section for turning down pressure refrigerant pipe 5 is equipped with low pressure refrigerant mouth 4, and high pressure refrigerant mouth 2 and low pressure refrigerant mouth 4 are respectively positioned on small-sized excavation
The outside of machine.
Refrigerant pipe fixing hoop 8, refrigerant pipe fixing card are arranged with outside air-conditioning high pressure refrigerant pipe 3 and air-conditioning low pressure refrigerant pipe 5
Hoop 8 is fixed on refrigerant pipe holder 7 by bolt 6.
When the compressor of air conditioner 9 of the utility model works, internal refrigerant is in air-conditioning high pressure refrigerant pipe 3 and air-conditioning low pressure
Flowing in refrigerant pipe 5.Air-conditioning high pressure refrigerant pipe 3 and air-conditioning low pressure refrigerant pipe 5 are fixed on refrigerant pipe fixing hoop 8 and bolt 6
On refrigerant pipe holder 7, the vibration at work because of machine can be alleviated, failure rate is reduced, prolong the service life.Lack in air-conditioning
When refrigerant, filling refrigerant is carried out by the high pressure refrigerant mouth 2 and low pressure refrigerant mouth 4 in outside, which facilitates filling, safely may be used
It leans on.
Claims (4)
1. a kind of mini-excavator air conditioner coolant pipeline structure, including condenser (1), compressor of air conditioner (9) and evaporator,
It is characterized in that, high pressure refrigerant mouth (2) is connected with the import of condenser (1), and high pressure refrigerant mouth (2) passes through air-conditioning high pressure refrigerant pipe
(3) it is connected with compressor of air conditioner (9), compressor of air conditioner (9) is connected by the air-conditioning low pressure refrigerant pipe (5) of U-shaped with evaporator,
The U section of air-conditioning low pressure refrigerant pipe (5) is equipped with low pressure refrigerant mouth (4), high pressure refrigerant mouth (2) and low pressure refrigerant mouth (4) equal position
In the outside of mini-excavator.
2. a kind of mini-excavator air conditioner coolant pipeline structure as described in claim 1, which is characterized in that the air-conditioning is high
Pressure refrigerant pipe (3) and the air-conditioning low pressure refrigerant pipe (5) are fixed on refrigerant pipe holder (7).
3. a kind of mini-excavator air conditioner coolant pipeline structure as claimed in claim 2, which is characterized in that in the air-conditioning
Refrigerant pipe fixing hoop (8), refrigerant pipe fixing hoop are arranged with outside high pressure refrigerant pipe (3) and the air-conditioning low pressure refrigerant pipe (5)
(8) it is fixed on the refrigerant pipe holder (7) by connector.
4. a kind of mini-excavator air conditioner coolant pipeline structure as claimed in claim 3, which is characterized in that the connector
For bolt (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822178779.2U CN209534678U (en) | 2018-12-24 | 2018-12-24 | A kind of mini-excavator air conditioner coolant pipeline structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822178779.2U CN209534678U (en) | 2018-12-24 | 2018-12-24 | A kind of mini-excavator air conditioner coolant pipeline structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209534678U true CN209534678U (en) | 2019-10-25 |
Family
ID=68265534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822178779.2U Active CN209534678U (en) | 2018-12-24 | 2018-12-24 | A kind of mini-excavator air conditioner coolant pipeline structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209534678U (en) |
-
2018
- 2018-12-24 CN CN201822178779.2U patent/CN209534678U/en active Active
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