CN208793224U - Compressor and mounted air conditioner system - Google Patents
Compressor and mounted air conditioner system Download PDFInfo
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- CN208793224U CN208793224U CN201821410025.9U CN201821410025U CN208793224U CN 208793224 U CN208793224 U CN 208793224U CN 201821410025 U CN201821410025 U CN 201821410025U CN 208793224 U CN208793224 U CN 208793224U
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- shell
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- heating device
- refrigerant
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Abstract
The utility model provides a kind of compressor and mounted air conditioner system, compressor includes: the binding post (20) of shell (10) and setting on shell (10), a part of binding post (20) is located in shell (10), compressor further includes the heating device (30) being arranged on shell (10), heating device (30) heats the refrigerant moved in shell (10), refrigerant is declined by the liquid level of the refrigerant in thermal evaporation back casing (10), so that binding post (20) is not contacted with refrigerant.There is security risk when refrigerant causes to be again started up to compressor migration after mounted air conditioner system is shut down in the prior art in the technical solution of the utility model effective solution.
Description
Technical field
The utility model relates to Compressor Technology fields, and in particular to a kind of compressor and mounted air conditioner system.
Background technique
Currently, being not provided with check valve on pipeline between condenser and compressor in some mounted air conditioner systems, have
Body, as shown in Figure 1, compressor be it is horizontal, compressor includes shell 1 and the binding post 2 that is arranged on shell 1, binding post 2
A part is located in shell 1 and binding post position is lower.After air-conditioning system is shut down, in placement process, since sunlight is radiated at
On the condenser in Chinese herbaceous peony portion or other reasons, so that the refrigerant temperature in condenser accordingly increases, in turn results in and be
It unites pressure imbalance, the refrigerant in condenser is to compressor internal migration, deposition, and as downtime lengthens, refrigerant is moved
Shifting amount increases, and compressor internal refrigeration storage agent liquid level gradually rises, and liquid level may finally touch binding post 2, if starting is empty at this time
Adjusting system, after binding post 2 is powered, binding post 2 is connected with shell 1 by refrigerant, and then shell is caused to charge, and it is hidden to there is safety
Suffer from.
Utility model content
The main purpose of the utility model is to provide a kind of compressor and mounted air conditioner systems, to solve in the prior art
There are problems that security risk when refrigerant causes to be again started up to compressor migration after mounted air conditioner system is shut down.
To achieve the above object, the utility model provides a kind of compressor, comprising: shell and connecing on shell is arranged in
A part of terminal, binding post is located in shell, and compressor further includes the heating device being arranged on shell, and heating device is to moving
Move on to shell intracorporal refrigerant heating, refrigerant is declined by the liquid level of the refrigerant in thermal evaporation back casing so that binding post not with refrigerant
Contact.
Further, shell is equipped with installation through-hole, and heating device includes the heat transfer piece being threaded through in installation through-hole and sets
The heating member in heat transfer piece is set, the both ends of heating member are pierced by from the heat transfer piece being located at outside shell and form electric connecting terminal.
Further, heat transfer piece has opening, and electric connecting terminal is pierced by from opening.
Further, heat transfer piece include heat-transfer pipe and be connected to heat-transfer pipe first end hollow ball, the of heat-transfer pipe
Two ends form opening, and heat-transfer pipe is threaded through in installation through-hole.
Further, heating device further includes the closeouts that opening is arranged in, and electric connecting terminal is pierced by from closeouts.
Further, closeouts are nut.
Further, heating member is heating wire.
Further, shell include cylinder, be arranged in cylinder one end the first lid and the other end of cylinder is set
The second lid, binding post be arranged on the first lid, heating device be arranged on the second lid.
Further, heating device is equipped with multiple, at least one heating device is located at the liquid level of the intracorporal refrigeration oil of shell
Lower section.
The utility model also provides a kind of mounted air conditioner system, including compressor, and compressor is above-mentioned compressor.
Further, mounted air conditioner system further includes controller and battery, and battery is connect with heating device, battery
Inductive switch is equipped in the circuit loop formed with heating device, inductive switch is electrically connected with the controller, in shell and binding post
Between resistance value be less than or equal to preset value when controller control inductive switch closure, to start heating device, heating device
Controller control inductive switch disconnects after heating time reaches setting time, so that heater stop heats.
Technical solutions of the utility model have the advantages that and heating device are arranged on shell, and heating device is to moving to shell
Intracorporal refrigerant heating, refrigerant is declined by the liquid level of the refrigerant in thermal evaporation back casing, thus contact binding post with refrigerant,
It can guarantee that binding post will not be connected by refrigerant and shell in this way, there is no security risks when being again started up, and solve air-conditioning
There are problems that electrical safety hidden danger when refrigerant causes to be again started up to compressor migration after system-down.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.In the accompanying drawings:
Fig. 1 shows the schematic cross-sectional view of compressor in the prior art；
Fig. 2 shows the schematic cross-sectional views of the embodiment of compressor according to the present utility model；
Fig. 3 shows the schematic cross-sectional view of the heating device of the compressor of Fig. 2.
Wherein, the appended drawing reference in above-mentioned attached drawing are as follows:
1, shell；2, binding post；
10, shell；11, cylinder；12, the first lid；13, the second lid；20, binding post；30, heating device；31, it conducts heat
Part；311, heat-transfer pipe；312, hollow ball；32, heating member；33, closeouts；40, refrigeration oil；50, exhaust pipe.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
As shown in Fig. 2, the present embodiment compressor, comprising: the binding post 20 of shell 10 and setting on the housing 10, binding post
20 a part is located in shell 10, and compressor further includes setting heating device 30 on the housing 10, and heating device 30 is to moving
The refrigerant heating in shell 10 is moved on to, refrigerant is declined by the liquid level of the refrigerant in thermal evaporation back casing 10, so that binding post 20 is not
It is contacted with refrigerant.
Using the compressor of the present embodiment, heating device 30 is set, heating device 30 is to moving to shell 10 on shell 10
Interior refrigerant heating, refrigerant is declined by the liquid level of the refrigerant in thermal evaporation back casing 10, so that binding post 20 be made not connect with refrigerant
Touching can guarantee that binding post will not be connected by refrigerant and shell in this way, and there is no security risks when being again started up, and solve empty
There are problems that electrical safety hidden danger when refrigerant causes to be again started up to compressor migration after adjusting system is shut down.
Because there is refrigeration oil in shell, the case where directly heating refrigeration oil in order to prevent there are security risks, in the present embodiment
In, shell 10 is equipped with installation through-hole, and heating device 30 includes that the heat transfer piece 31 being threaded through in installation through-hole and setting are being conducted heat
The both ends of heating member 32 in part 31, heating member 32 are pierced by from the heat transfer piece 31 being located at outside shell 10 and form electric connecting terminal.
The heat that heating member 32 generates is passed in the mixed liquor containing refrigerant and refrigeration oil by heat transfer piece 31, so that refrigerant gasifies, it is cold
After medium gas, the intracorporal pressure rise of shell, gaseous coolant is by exhaust pipe transfer into the heat exchanger connecting with compressor.
In the present embodiment, heat transfer piece 31 has opening, and electric connecting terminal is pierced by from opening, opens convenient for passing through heating member
Mouth is mounted in heat transfer piece.
In the present embodiment, as shown in Figures 2 and 3, heat transfer piece 31 includes heat-transfer pipe 311 and is connected to heat-transfer pipe 311
The second end of the hollow ball 312 of first end, heat-transfer pipe 311 forms opening, and heat-transfer pipe 311 is threaded through in installation through-hole.It is hollow
The surface area ratio of sphere 312 is larger, increases heat transfer area, improves heat-transfer effect.
In the present embodiment, heating device 30 further includes the closeouts 33 that opening is arranged in, and electric connecting terminal is from closeouts
33 are pierced by.Closeouts 33 facilitate the electric connecting terminal of fixed heating member.It is of course also possible to closeouts are not provided with, it directly will electrical connection
End is fixed on heat transfer piece.
In the present embodiment, closeouts 33 are nut, and nut is threadedly coupled with heat-transfer pipe, and nut is easy to use, connection letter
Just.Specifically, the aperture with the cooperation of two electric connecting terminals of heating wire is opened up on nut.
In the present embodiment, heating member 32 is heating wire, and heating wire is easy to use, low in cost.Certainly, heating member can also
Think the other component that can generate heat.
In the present embodiment, shell 10 exists including cylinder 11, first lid 12 of one end that cylinder 11 is arranged in and setting
Second lid 13 of the other end of cylinder 11, binding post 20 are arranged on the first lid 12, and the setting of heating device 30 is in the second lid
On body 13, the second lid 13 rapidly drives gaseous coolant into heat exchanger close to exhaust pipe 50.Specifically, heat-transfer pipe with
The welding of second lid guarantees to realize the heating to compressor inner space while the sealing performance of compressor.Preferably,
Two lids are outer to weld heat-transfer pipe and the second lid, facilitates welding.
In the present embodiment, there are two heating device 30 is set, a heating device 30 is located at the refrigeration oil 40 in shell 10
Liquid level lower section, another heating device is located at the top of the liquid level of refrigeration oil 40.Heating device 30, which also has refrigeration oil, to be added
Heat effect, avoids freezing that oil temperature is too low, viscosity excessive the case where causing starting insufficient lubrication when cold snap compressor start.
Certainly, the number of heating device 30 is not limited to this, and can be selected as the case may be.
In the present embodiment, compressor is rotor compressor.
The installation process of heating device is illustrated below: being inserted from the inside of the second lid by the heat-transfer pipe of heating device
Enter in installation through-hole, heat-transfer pipe and the second lid are welded in the outside of the second lid, guarantee the leakproofness of compressor；It is welded
The boxing of the second lid can be carried out after heat-transfer pipe, and the heating wire with nut is inserted into heat transfer piece after the second lid of boxing, it will
Nut check.
The utility model also provides a kind of mounted air conditioner system, and mounted air conditioner system includes compressor, and compressor is above-mentioned
Compressor.Certainly, which is readily applicable to other air-conditioning systems, however it is not limited to this.
In the present embodiment, mounted air conditioner system further includes controller and battery, and battery is connect with heating device 30,
It is equipped with inductive switch in the circuit loop that battery and heating device 30 are formed, inductive switch is electrically connected with the controller, in shell
Resistance value between 10 and binding post 20 is less than or equal to controller control inductive switch closure when preset value, with starting heating dress
It sets, i.e., battery is powered for heating device, and the heating time of heating device reaches controller control induction after setting time
Switch disconnects, so that heater stop heats.Wherein, shell 10 and wiring when shell 10 and binding post 20 are connected by refrigerant
Resistance value very little between column 20, normal condition lower case 10 and binding post 20 are not turned on, at this moment shell 10 and binding post 20 it
Between resistance value it is very big.
Before driving when starting air-conditioning system, when the resistance value between shell 10 and binding post 20 is less than or equal to preset value,
Then start heating device automatically, it can be by space heating in compressor, so that the refrigerant inside compressor be driven in the short time
Into heat exchanger, guarantee that binding post will not be connected by refrigerant and shell.After heating a period of time, reach setting time, incudes
Switch disconnects, and heater stop heating, air-conditioning system can operate normally.Wherein, heating time length is according in compressor
Portion's volume and power of heating wire determine.
Specifically, two electric connecting terminals are respectively anode connection terminal and cathode connecting pin, and anode connection terminal is connected with cathode
End connection battery.
It can be seen from the above description that the above embodiments of the utility model achieve the following technical effects:
1, start above-mentioned heating device before reopening after air-conditioning system especially mounted air conditioner system shuts down the long period,
The refrigerant moved to inside compressor in downtime can be driven in heat exchanger, effectively compressor terminal be avoided to pass through
It moves to the refrigerant inside compressor to be connected with shell, guarantees that binding post to the insulation resistance of shell, and then ensures personal safety,
So that application of the rotor-type compressor in automotive air-conditioning system is not asked by due to refrigerant migration bring electrical safety
The limitation of topic is conducive to the exploitation and popularization of vehicle-mounted rotor-type compressor.
2, heating device has heat effect to the refrigeration oil inside compressor, freezing when avoiding cold snap compressor start
Oil temperature is too low, viscosity is excessive causes starting insufficient lubrication.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes among the protection scope created still in the utility model.
Claims (11)
1. a kind of compressor, comprising: shell (10) and the binding post (20) being arranged on the shell (10), the binding post
(20) a part is located in the shell (10), which is characterized in that the compressor further includes being arranged in the shell (10)
On heating device (30), the heating device (30) heats the refrigerant that moves in the shell (10), and refrigerant is heated to be steamed
The liquid level of refrigerant after hair in the shell (10) declines, so that the binding post (20) is not contacted with the refrigerant.
2. compressor according to claim 1, which is characterized in that the shell (10) is equipped with installation through-hole, described to add
Thermal (30) includes the heating of the heat transfer piece (31) being threaded through in the installation through-hole and setting in the heat transfer piece (31)
Part (32), the both ends of the heating member (32) are pierced by the described heat transfer piece (31) of the shell (10) outside and form electricity from being located at
Connecting pin.
3. compressor according to claim 2, which is characterized in that the heat transfer piece (31) has opening, the electrical connection
End is pierced by from the opening.
4. compressor according to claim 3, which is characterized in that the heat transfer piece (31) includes heat-transfer pipe (311) and connects
The hollow ball (312) in the first end of the heat-transfer pipe (311) is connect, the second end of the heat-transfer pipe (311) forms described open
Mouthful, the heat-transfer pipe (311) is threaded through in the installation through-hole.
5. compressor according to claim 3, which is characterized in that the heating device (30) further includes that setting is opened described
Closeouts (33) at mouthful, the electric connecting terminal are pierced by from the closeouts (33).
6. compressor according to claim 5, which is characterized in that the closeouts (33) are nut.
7. compressor according to claim 2, which is characterized in that the heating member (32) is heating wire.
8. compressor according to claim 1, which is characterized in that the shell (10) includes cylinder (11), is arranged in institute
It states first lid (12) of one end of cylinder (11) and the second lid (13) in the other end of the cylinder (11) is set, it is described
Binding post (20) is arranged on first lid (12), and the heating device (30) is arranged on second lid (13).
9. compressor according to claim 1, which is characterized in that the heating device (30) be equipped with it is multiple, at least one
The heating device (30) is located at the lower section of the liquid level of the refrigeration oil (40) in the shell (10).
10. a kind of mounted air conditioner system, including compressor, which is characterized in that the compressor is any in claim 1 to 9
Compressor described in.
11. mounted air conditioner system according to claim 10, which is characterized in that the mounted air conditioner system further includes control
Device and battery, the heating device (30) connect with the battery, the battery and the heating device (30) formation
Circuit loop in be equipped with inductive switch, the inductive switch is electrically connected with the controller, in the shell (10) and described
Resistance value between binding post (20) is less than or equal to controller when preset value and controls the inductive switch closure, to start
Heating device is stated, it is disconnected to control the inductive switch for the controller after the heating time of the heating device reaches setting time
It opens, so that the heater stop heats.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821410025.9U CN208793224U (en) | 2018-08-29 | 2018-08-29 | Compressor and mounted air conditioner system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821410025.9U CN208793224U (en) | 2018-08-29 | 2018-08-29 | Compressor and mounted air conditioner system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208793224U true CN208793224U (en) | 2019-04-26 |
Family
ID=66207628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821410025.9U Active CN208793224U (en) | 2018-08-29 | 2018-08-29 | Compressor and mounted air conditioner system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208793224U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109113997A (en) * | 2018-08-29 | 2019-01-01 | 珠海凌达压缩机有限公司 | Compressor and mounted air conditioner system |
-
2018
- 2018-08-29 CN CN201821410025.9U patent/CN208793224U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109113997A (en) * | 2018-08-29 | 2019-01-01 | 珠海凌达压缩机有限公司 | Compressor and mounted air conditioner system |
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