CN205014681U - Compressor unit spare and air conditioner - Google Patents
Compressor unit spare and air conditioner Download PDFInfo
- Publication number
- CN205014681U CN205014681U CN201520663846.3U CN201520663846U CN205014681U CN 205014681 U CN205014681 U CN 205014681U CN 201520663846 U CN201520663846 U CN 201520663846U CN 205014681 U CN205014681 U CN 205014681U
- Authority
- CN
- China
- Prior art keywords
- adapter
- compressor
- valve body
- main valve
- takes over
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000007788 liquid Substances 0.000 claims description 11
- 230000005484 gravity Effects 0.000 abstract description 9
- 239000003507 refrigerant Substances 0.000 description 9
- 238000004378 air conditioning Methods 0.000 description 5
- 239000002893 slag Substances 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Abstract
The utility model discloses a compressor unit spare and air conditioner, wherein, compressor unit spare includes cross valve and compressor, the cross valve includes that the main valve body, the E with one side who locates the main valve body side by side take over, S takes over and C takes over to and the D who locates the opposite side of the main valve body takes over, is equipped with the disk seat on the inner wall of the main valve body, is equipped with the guiding valve on the disk seat, has a piston respectively between the both ends of disk seat and the main valve body, and the both ends of guiding valve correspond with two pistons respectively to be connected, E takes over, S takes over and the C takeover all runs through to the surface of disk seat, and D takes over the internal face that runs through to the main valve body, the disk seat is located the top that D took over, and the blast pipe of compressor is taken over with D and is connected, and the muffler of compressor is taken over with S and is connected. The utility model discloses technical scheme avoided the piston not the portability put in place and lead to the fact each take over the circumstances of collaborating, and solved that D takes over with the blast pipe because action of gravity and disconnect's problem.
Description
Technical field
The utility model relates to air-conditioning technical field, particularly a kind of compressor assembly and air-conditioner.
Background technology
Along with growth in the living standard, the increase of the demand of air-conditioning, the output of air-conditioning business men is increasing, and the fault rate of air-conditioning also increases thereupon, and wherein partial fault occurs in cross valve part.As shown in Figure 1, air-conditioner cross valve generally includes following structure: lumen, D connection, E adapter, S adapter, C adapter, and piston in lumen and slide block, reciprocates, to realize the commutation of cross valve in the draw-in groove in piston L region in a lumen.The cross valve mounting means of existing air-conditioner is the vertical perpendicular dress mode upward of D connection, and this mounting means has the following disadvantages:
1, the welding slag in lumen easily accumulates in due to gravity in the draw-in groove in L region, reduce the moving range of piston and piston can not be moved into place, cause slide block adjacent two adapter sealings can not be connected, thus cause that the E of cross valve takes over, S adapter, to collaborate between C adapter, whole air-conditioner cannot run by normal table;
2, due to the blast pipe of the compressor of D pipe connection, caliber is little, in transportation, easily cause D connection and blast pipe to disconnect due to downward gravity, causes system failure to leak fluorine.
Utility model content
Main purpose of the present utility model is to provide a kind of compressor assembly, is intended to prevent collaborating between each adapter of cross valve, and prevents the D connection of cross valve and the disconnection of blast pipe, ensures air-conditioning stable operation.
For achieving the above object, the compressor assembly that the utility model proposes, comprises cross valve, and described cross valve comprises main valve body, be located at that the E of the same side of described main valve body takes over side by side, S adapter and C adapter, and is located at the D connection of opposite side of described main valve body; The inwall of described main valve body is provided with valve seat corresponding to one takes over described E, S takes over and C takes over position, described valve seat is provided with guiding valve, have a piston respectively between the two ends of described valve seat and described main valve body, the two ends of described guiding valve connect with corresponding piston through a connecting rod respectively; Described E adapter, S adapter and C adapter are all through to the surface of described valve seat, and described D connection is through to the internal face of described main valve body; Also comprise compressor, described valve seat is positioned at the top of described D connection, and the blast pipe of described compressor is connected with described D connection, and the muffler of described compressor is taken over described S and is connected.
Preferably, described blast pipe is provided with at least one first U-shaped adapter, and the plane at axis place of described first U-shaped adapter is parallel at the tangent line of its exhaust ports with described compressor, and the opening of described first U-shaped adapter vertically upward or vertical down.
Preferably, the opening of described first U-shaped adapter vertically upward.
Preferably, described muffler is provided with at least one second U-shaped adapter, and the plane at axis place of described second U-shaped adapter is parallel at the tangent line at its gas returning port place with described compressor, and the opening of described second U-shaped adapter vertically upward or vertical down.
Preferably, described muffler is also serially connected with gas-liquid separator, described second U-shaped adapter is located on the pipeline between described gas-liquid separator and described gas returning port.
Preferably, the opening of described second U-shaped adapter vertically down.
Preferably, described D connection is positioned at immediately below described valve seat.
The utility model also proposes a kind of air-conditioner, comprises compressor assembly as above.
Preferably, described air-conditioner also comprises indoor heat exchanger, outdoor heat exchanger and throttle part, and the E of described cross valve adapter to be taken over the C of described cross valve through described indoor heat exchanger, throttle part, outdoor heat exchanger successively and is connected.
Technical solutions of the utility model are positioned at the below of valve seat by the position of the D connection adopting cross valve, make the welding slag in main valve body can accumulate in this side of main valve body connection D connection because of gravity, prevent welding slag to lodge in piston sliding area between valve seat and the two ends of main valve body, and reduce the displacement of piston; And, the E of cross valve takes over, S takes over and C takes over the top being all positioned at D connection, E adapter, S adapter are connected a refrigerant pipe respectively with C adapter, 3 refrigerant pipes are then had to lift cross valve, and the caliber of each refrigerant pipe can be larger than the caliber of blast pipe, therefore, cross valve is not easily broken due to gravity and its connecting line, effectively solves the problem occurring due to Action of Gravity Field between D connection and blast pipe to disconnect.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing cross valve;
Fig. 2 is the front view of the utility model compressor assembly preferred embodiment;
Fig. 3 is the top view of the utility model compressor assembly preferred embodiment;
Fig. 4 is the structural representation of the D interface of cross valve in the preferred embodiment of the utility model compressor assembly when installing down;
Fig. 5 is the syndeton schematic diagram of the utility model air-conditioner.
The drawing reference numeral of background technology illustrates:
| Title | Label | Title | Label |
| Lumen | 11 | D connection | 12 |
| E takes over | 13 | S takes over | 14 |
| C takes over | 15 | Piston | 16 |
| Slide block | 17 |
The drawing reference numeral of detailed description of the invention illustrates:
| Title | Label | Title | Label |
| Compressor | 100 | Cross valve | 200 |
| Blast pipe | 300 | Muffler | 400 |
| Gas-liquid separator | 500 | Indoor heat exchanger | 600 |
| Outdoor heat exchanger | 700 | Throttle part | 800 |
| Exhaust outlet | 110 | Gas returning port | 120 |
| D connection | 210 | S takes over | 220 |
| E takes over | 230 | C takes over | 240 |
| Lumen | 250 | Piston | 260 |
| Guiding valve | 270 | Valve seat | 280 |
| Connecting rod | 290 | First U-shaped adapter | 310 |
| Second U-shaped adapter | 410 |
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Be described further with regard to the technical solution of the utility model below in conjunction with drawings and the specific embodiments.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
The utility model proposes a kind of compressor assembly.
With reference to the front view that Fig. 2 to 4, Fig. 2 are the preferred embodiment of the utility model compressor assembly; Fig. 3 is the top view of the utility model compressor assembly preferred embodiment; Fig. 4 is the structural representation of the D interface of cross valve in the preferred embodiment of the utility model compressor assembly when installing down.
In the utility model embodiment, this compressor 100 assembly comprises compressor 100 and cross valve 200, cross valve comprises main valve body 250, is located at the E adapter 230 of the same side of main valve body 250, S adapter 220 and C adapter 240 side by side, and is located at the D connection 210 of opposite side of main valve body 250; The inwall of main valve body 250 is provided with a valve seat 280 corresponding with the position of E adapter 230, S adapter 220 and C adapter 240, valve seat 280 is provided with guiding valve 270, there is between the two ends of valve seat 280 and main valve body 250 piston 260 respectively, the two ends of guiding valve 270 connect with corresponding piston 260 through a connecting rod 290 respectively, guiding valve 270, under the driving of piston 260, valve seat 280 comes and goes and slides to be communicated with E adapter 230 in S adapter 220, to switch between S adapter 220 and two states of C adapter 240; E adapter 230, S adapter 220 and C adapter 240 are all through to the surface of valve seat 280, and D connection is through to the internal face of main valve body 250; Valve seat 280 is positioned at the top of D connection 210, then E adapter 230, S adapter 220 and C adapter 240 are all positioned at the upper of D connection 210, and the blast pipe 300 of compressor 100 is connected with D connection 210, and the muffler 400 of compressor 100 is connected with S adapter 220.In the present embodiment, D connection 210 can be positioned at immediately below valve seat 280 or oblique below, and the preferred D connection 210 of the present embodiment is positioned at immediately below valve seat 280.E adapter 230 and the C adapter 240 of cross valve 200 are respectively used to be connected indoor heat exchanger and outdoor heat exchanger.
Technical solutions of the utility model are positioned at the below of valve seat 280 by the position of the D connection 210 adopting cross valve 200, this side making the welding slag in main valve body 250 can accumulate in main valve body 250 because of gravity to connect D connection 210, prevent welding slag to lodge in piston 260 sliding area between the two ends of valve seat 280 and main valve body 250, and reduce the displacement of piston 260; And, the E adapter 230 of cross valve 200, S adapter 220 and C adapter 240 are all positioned at the top of D connection 210, E adapter 230, S adapter 220 are connected a refrigerant pipe respectively with C adapter 240,3 refrigerant pipes are then had to lift cross valve 200, and the caliber of each refrigerant pipe can be larger than the caliber of blast pipe 300, therefore, cross valve 200 is not easily broken due to gravity and its connecting line, effectively solves the problem occurring due to Action of Gravity Field between D connection 210 and blast pipe 300 to disconnect.
For reducing the design and processes difficulty of the pipeline of 100 assemblies, and the convenient indoor heat exchanger that connects is connected with the pipeline of outdoor heat exchanger, the present embodiment preferably adopts D connection 210 to be positioned at immediately below S adapter 220, make cross valve 200 vertically upside-down mounting arrange, the dynamics size of the gravitate on the pipeline of E adapter 230, S adapter 220 and C adapter 240 connection can be reduced further.
When 100 employing screw compressor, because screw compressor carries out compression refrigerant with the spirality method of operation, can larger vibration on its circumferencial direction (as shown in the A direction in Fig. 3) when screw compressor starts, the moment tensile force that blast pipe 300 is easy to when being started by screw compressor is broken.Consideration in view of the foregoing, the present embodiment is provided with at least one first U-shaped adapter 310 on blast pipe 300, the planar S 1 at the axis place of the first U-shaped adapter 310 is parallel at the tangent line M at its exhaust outlet 110 place with compressor 100, and the opening of the first U-shaped adapter 310 vertically upward or vertically down; By arranging the first U-shaped adapter 310, when screw compressor starts, first U-shaped adapter 310 can by the instantaneous force that screw compressor passes over by buffering sheds to the extruding of its U-shaped inner elastic, thus effectively prevent blast pipe 300 to be occurred by the situation that moment tensile force is broken.
Further, because the exhaust outlet 110 of compressor 100 is near the top of compressor 100, in order to reasonable Arrangement pipeline takes up room to reduce pipeline, the present embodiment preferably the first U-shaped adapter 310 opening vertically upward, namely the first U-shaped adapter 310 is recessed downwards, thus the first U-shaped adapter 310 can not increase the space hold of the in the vertical direction of compressor assembly, reduce space hold.
Same, broken by moment tensile force when screw compressor starts to prevent muffler 400, the present embodiment is provided with at least one second U-shaped adapter 410 on muffler 400, the planar S 2 at the axis place of the second U-shaped adapter 410 is parallel at the tangent line at its gas returning port 120 place with compressor 100, and the opening of the second U-shaped adapter 410 vertically upward or vertically down.When screw compressor starts, the second U-shaped adapter 410 by the instantaneous force that screw compressor passes over by the extruding of its U-shaped inner elastic, buffering sheds, can be broken by moment tensile force to prevent muffler 400 equally.
Further, the muffler 400 of the present embodiment is also serially connected with gas-liquid separator 500, the second U-shaped adapter 410 is located on the pipeline between gas-liquid separator 500 and gas returning port 120.By arranging gas-liquid separator 500 to carry out gas-liquid separation to the return-air of 100, preventing liquid refrigerants cooled via return air mouth 120 from entering and produce liquid hammer in 100 and damage 100.For making refrigerant pipeline simplify, space Appropriate application, the opening of preferred the second U-shaped adapter 410 of the present embodiment is vertically arranged down.
The utility model also proposes a kind of air-conditioner, air-conditioner comprises compressor assembly, the concrete structure of this compressor assembly is with reference to above-described embodiment, because this air-conditioner have employed whole technical schemes of above-mentioned all embodiments, therefore all beneficial effects that the technical scheme having above-described embodiment is equally brought, this is no longer going to repeat them.With reference to Fig. 5, this air-conditioner also comprises indoor heat exchanger 600, outdoor heat exchanger 700 and throttle part 800, and the E adapter 230 of cross valve 200 is connected with the C adapter 240 of cross valve 200 through indoor heat exchanger 600, throttle part 800, outdoor heat exchanger 700 successively.
Should be noted that; the technical scheme of each embodiment of the present utility model can be combined with each other; but must be can be embodied as basis with those skilled in the art; when technical scheme combination occur conflicting maybe cannot realize time people should think that the combination of this technical scheme does not exist, also not the utility model require protection domain within.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure transformation utilizing the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (9)
1. a compressor assembly, comprises cross valve, and described cross valve comprises main valve body, be located at that the E of the same side of described main valve body takes over side by side, S adapter and C adapter, and is located at the D connection of opposite side of described main valve body; The inwall of described main valve body is provided with valve seat corresponding to one takes over described E, S takes over and C takes over position, described valve seat is provided with guiding valve, have a piston respectively between the two ends of described valve seat and described main valve body, the two ends of described guiding valve connect with corresponding piston through a connecting rod respectively; Described E adapter, S adapter and C adapter are all through to the surface of described valve seat, and described D connection is through to the internal face of described main valve body; It is characterized in that, also comprise compressor, described valve seat is positioned at the top of described D connection, and the blast pipe of described compressor is connected with described D connection, and the muffler of described compressor is taken over described S and is connected.
2. compressor assembly as claimed in claim 1, it is characterized in that, described blast pipe is provided with at least one first U-shaped adapter, the plane at axis place of described first U-shaped adapter is parallel at the tangent line of its exhaust ports with described compressor, and the opening of described first U-shaped adapter vertically upward or vertical down.
3. compressor assembly as claimed in claim 2, is characterized in that, the opening of described first U-shaped adapter vertically upward.
4. compressor assembly as claimed in claim 1, it is characterized in that, described muffler is provided with at least one second U-shaped adapter, the plane at axis place of described second U-shaped adapter is parallel at the tangent line at its gas returning port place with described compressor, and the opening of described second U-shaped adapter vertically upward or vertical down.
5. compressor assembly as claimed in claim 4, is characterized in that, described muffler is also serially connected with gas-liquid separator, and described second U-shaped adapter is located on the pipeline between described gas-liquid separator and described gas returning port.
6. compressor assembly as claimed in claim 5, is characterized in that, the opening of described second U-shaped adapter vertically down.
7. as the compressor assembly in claim 1 to 6 as described in any one, it is characterized in that, described D connection is positioned at immediately below described valve seat.
8. an air-conditioner, is characterized in that, comprises compressor assembly as claimed in any of claims 1 to 7 in one of claims.
9. air-conditioner as claimed in claim 8, it is characterized in that, also comprise indoor heat exchanger, outdoor heat exchanger and throttle part, the E of described cross valve adapter to be taken over the C of described cross valve through described indoor heat exchanger, throttle part, outdoor heat exchanger successively and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520663846.3U CN205014681U (en) | 2015-08-27 | 2015-08-27 | Compressor unit spare and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520663846.3U CN205014681U (en) | 2015-08-27 | 2015-08-27 | Compressor unit spare and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205014681U true CN205014681U (en) | 2016-02-03 |
Family
ID=55213279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520663846.3U Expired - Fee Related CN205014681U (en) | 2015-08-27 | 2015-08-27 | Compressor unit spare and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205014681U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107869601A (en) * | 2016-09-26 | 2018-04-03 | 杭州三花研究院有限公司 | More logical reversing arrangement and air-conditioning system |
-
2015
- 2015-08-27 CN CN201520663846.3U patent/CN205014681U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107869601A (en) * | 2016-09-26 | 2018-04-03 | 杭州三花研究院有限公司 | More logical reversing arrangement and air-conditioning system |
| CN107869601B (en) * | 2016-09-26 | 2021-02-19 | 杭州三花研究院有限公司 | Multi-way reversing device and air conditioning system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |