CN204900999U - Air conditioner valve assembly and air conditioner - Google Patents
Air conditioner valve assembly and air conditioner Download PDFInfo
- Publication number
- CN204900999U CN204900999U CN201520340018.6U CN201520340018U CN204900999U CN 204900999 U CN204900999 U CN 204900999U CN 201520340018 U CN201520340018 U CN 201520340018U CN 204900999 U CN204900999 U CN 204900999U
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- sleeve body
- valve
- valve sleeve
- air
- door assembly
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- 210000004907 gland Anatomy 0.000 claims description 44
- 238000004378 air conditioning Methods 0.000 claims description 41
- 238000007789 sealing Methods 0.000 claims description 26
- 229920002943 EPDM rubber Polymers 0.000 claims description 8
- 229920001971 elastomer Polymers 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000005494 condensation Effects 0.000 abstract description 17
- 238000009833 condensation Methods 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 11
- 239000003507 refrigerant Substances 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000004079 fireproofing Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 108010022579 ATP dependent 26S protease Proteins 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Valve Housings (AREA)
- Details Of Valves (AREA)
Abstract
The utility model relates to an air conditioner valve subassembly and air conditioner, wherein, seal cover among the air conditioner valve subassembly is constructed its inside cavity that forms and the surrounding environment is airtight for will arrange air conditioner valve in it. When the valve was flowed through to the refrigerant in the air conditioner, valve temperature received the refrigerant influence and descends, the utility model provides a seal cover with valve gas seal protection, isolated with external environment, include with external environment's the source of condensing isolated, can enough prevent effectively that the condensation from dripping, anticorrosive protection against the tide plays the effect of protection valve again.
Description
Technical field
The utility model relates to aircondition field, particularly relates to a kind of air control valve door assembly and air conditioner.
Background technique
The valve of the outdoor unit of existing detachable air conditioner is exposed to outside housing, be in open-air atmosphere, when air conditioner runs, valve and external environment form cold and hot energy interchange, the smog that cold and hot energy interchange produces easily is combined with the condensation source such as outer boundry particle and condenses into water droplet, causes valve to be exposed in extraneous wet environment for a long time, easy oxide etch, and water droplet is arbitrarily from valve drippage or blowout, can get wet body, building or surrounding environment.
As shown in Figure 1; in prior art; in order to protect valve; the side plate 1 ' of the outdoor unit of air conditioner is provided with valve cover 2 '; in being located at by valve 3 ' by valve cover 2 ', the A place, position of valve cover 2 ' is provided with flow guiding structure 4 ' (as shown in Figure 2), when air conditioner runs; the water droplet that the upper condensation of valve 3 ' is formed drops onto on valve cover 2 ', is drained on the chassis of the outdoor unit of air conditioner by flow guiding structure 4 '.The above-mentioned structure arranging valve cover 2 ' can protect valve 3 ' to a certain extent; and water droplet can be avoided arbitrarily to drip body of getting wet, building and surrounding environment; but the problem that the upper condensation of valve 3 ' forms water droplet can not be solved; valve 3 ' constantly drips; be exposed in extraneous wet environment for a long time, easy oxide etch.
And, current valve cover and handle are wholely set, handle has the effect of being convenient to extract outdoor unit, and there is the effect protecting electric electrical wire interface, therefore, handle adopts fire proofing material usually, and the valve cover be wholely set with handle also adopts fire proofing material usually, and uses fire proofing material cost high; And valve cover and handle are wholely set, take up room large.
Model utility content
The purpose of this utility model proposes a kind of air control valve door assembly and air conditioner, and it can effectively avoid air-conditioning valve condensation to drip, moisture-proof anticorrosive.
For achieving the above object, the utility model provides a kind of air control valve door assembly, it comprises air-conditioning valve and stuffing box gland, and described stuffing box gland is configured to the chamber of its inner formation and surrounding environment hermetic seal, and described air-conditioning valve is located in the described stuffing box gland relative to surrounding environment hermetic seal.
One preferably or in embodiment, described stuffing box gland comprises the first valve sleeve body and the second valve sleeve body, and described first valve sleeve body and described second valve sleeve body are provided with the sealing fastening structure cooperatively interacted.
One preferably or in embodiment, described sealing fastening structure comprises fastening structure, described fastening structure comprises the groove be located on described first valve sleeve body and the respective bump be arranged on described second valve sleeve body, and described projection can join in described groove matchingly described first valve sleeve body and described second valve sleeve body to be locked together.
One preferably or in embodiment, the cross section of described groove and described projection is trapezoidal, and described groove is configured to narrow gradually from bottom land to groove top, and described projection can be locked in described groove.
One preferably or in embodiment, described sealing fastening structure comprises sealing configuration, described sealing configuration comprise circumferentially edge be arranged on the first surface of contact on described first valve sleeve body and circumferentially edge be arranged on the second surface of contact on described second valve sleeve body, the closing line between described first surface of contact and described second surface of contact is curve or broken line.
One preferably or in embodiment, the closing line between described first surface of contact and described second surface of contact comprises horizontal segment, and connects the L-type broken line of described horizontal segment and described fastening structure.
One preferably or in embodiment, multiple described fastening structure is arranged on the outer circumferential of described sealing fastening structure at interval.
One preferably or in embodiment, described stuffing box gland adopts rubber to make.
One preferably or in embodiment, described rubber is ethylene propylene diene rubber.
For achieving the above object, the utility model additionally provides a kind of air conditioner, and it comprises indoor set and outdoor unit, and described outdoor unit is provided with the air control valve door assembly in above-mentioned any embodiment.
Based on technique scheme, the utility model at least has following beneficial effect:
Air-conditioning valve and external environment, the condensation source that comprises external environment can completely cut off by the stuffing box gland that the utility model provides, and air-conditioning valve condensation effectively can either be avoided to drip, moisture-proof anticorrosive, can play again the effect of protection air-conditioning valve.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, and form a application's part, schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation arranging valve cover outside valve of the prior art;
Fig. 2 is the schematic diagram of the flow guiding structure that in Fig. 1, position A is arranged;
The outdoor unit of the air conditioner that Fig. 3 provides for the utility model is arranged the exploded perspective view of air-conditioning valve and stuffing box gland;
The outdoor unit of the air conditioner that Fig. 4 provides for the utility model is arranged the schematic front view of air-conditioning valve and stuffing box gland;
The outdoor unit of the air conditioner that Fig. 5 provides for the utility model is arranged the schematic side view of air-conditioning valve and stuffing box gland;
The outdoor unit of the air conditioner that Fig. 6 provides for the utility model is arranged the schematic top plan view of air-conditioning valve and stuffing box gland;
Schematic cross-section after the stuffing box gland that Fig. 7 provides for the utility model and air-conditioning valve assemble;
Cross section close-up schematic view after the stuffing box gland that Fig. 8 provides for the utility model and air-conditioning valve assemble.
Attached number in the figure:
1 '-side plate; 2 '-valve cover; 3 '-valve; 4 '-flow guiding structure; The position of A-valve cover;
1-stuffing box gland; 11-first valve sleeve body; 12-second valve sleeve body; 2-air-conditioning valve; 3-fastening structure; 31-groove; 32-projection; 4-sealing configuration; 41-straightway; 42-L type broken line; 5-outdoor unit right sideboard; 6-valve fastening screw trip bolt.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technological scheme in embodiment is clearly and completely described.Obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on embodiment of the present utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore the restriction to the utility model protection domain can not be interpreted as.
As shown in Figure 3, be the illustrative examples of the stuffing box gland 1 that the utility model provides, in this illustrative examples, stuffing box gland 1 is configured to the chamber of its inner formation and surrounding environment hermetic seal, for will within it arrange air-conditioning valve 2.Air-conditioning valve 2 hermetic seal can be packaged in interior (as shown in figures 4-6) by the stuffing box gland 1 that the utility model provides; completely cut off with external environment; comprise and completely cutting off with the condensation source of external environment; when the flow of refrigerant in air conditioner is through air-conditioning valve 2; air-conditioning valve 2 temperature is subject to refrigeration agent impact and declines; and air-conditioning valve 2 hermetic seal is protected by stuffing box gland 1, can either effectively prevent condensation from dripping, play again the effect of protection air-conditioning valve 2.
Alternatively, the stuffing box gland 1 that the utility model provides can adopt rubber to make, model utility people uses common nitrile rubber to test: (refer in enterprise's mark outdoor and simulate outdoor temperature and environment in the lab, make it the same with outdoor) under the most severe 27/24 operating mode test within 4 hours, have 5 to drip drippage, stuffing box gland 1 is inner without coagulated dew, just there is a little coagulated dew on stuffing box gland 1 surface, air-conditioning valve 2 can not be in wet environment, therefore, by arranging the stuffing box gland 1 that the utility model provides outside air-conditioning valve 2, air-conditioning valve 2 condensation can be effectively avoided to drip, moisture-proof anticorrosive, and the effect of protection air-conditioning valve 2 can be played.
27/24 above-mentioned operating mode is worst condensation operating mode in enterprise's mark, this 27/24 operating mode refers to enterprise's mark and company standard air conditioner external condensation operating mode, 27 dry-bulb temperatures 27 degree referring to the outdoor air intake state that standard cooling condition is determined, 24 wet-bulb temperature 24 degree referring to the outdoor air intake state that standard cooling condition is determined.
As shown in Figure 3, the stuffing box gland 1 that the utility model provides is split-type structural, it comprises the first valve sleeve body 11 and the second valve sleeve body 12, first valve sleeve body 11 and the second valve sleeve body 12 are provided with the sealing fastening structure cooperatively interacted, air-conditioning valve 2 hermetic seal, by after seal fastening structure and fastening, can be packaged in interior (as shown in figures 4-6) by the first valve sleeve body 11 and the second valve sleeve body 12.Because each air-conditioning valve 2 needs correspondence to arrange a stuffing box gland 1, and stuffing box gland 1 is split-type structural, namely each stuffing box gland 1 includes the first valve sleeve body 11 and the second valve sleeve body 12 cooperatively interacted, therefore, in figure 3 there is two air-conditioning valves 2 when (be described as example, but be not limited thereto), corresponding needs arranges two stuffing box glands 1, therefore, there is the first valve sleeve body 11 and the second valve sleeve body 12 that two covers cooperatively interact.
Stuffing box gland that the utility model provides 1 is split-type structural, makes the first valve sleeve body 11 and the second valve sleeve body 12 fasten to seal and lock by the sealing fastening structure cooperatively interacted, the processing of stuffing box gland 1, easy for installation.
As shown in Figure 7, Figure 8, more firmly fasten for the ease of the first valve sleeve body 11 and the second valve sleeve body 12, sealing fastening structure comprises fastening structure 3, fastening structure 3 comprises the groove 31 be arranged on the first valve sleeve body 11, and the projection 32 be arranged on the second valve sleeve body 12 of correspondence, or fastening structure 3 comprises the projection 32 be arranged on the first valve sleeve body 11, and the groove 31 be arranged on the second valve sleeve body 12 of correspondence.Projection 32 can join in groove 31 matchingly the first valve sleeve body 11 and the second valve sleeve body 12 to be locked together.The fastening structure 3 adopting above-mentioned groove 31 and projection 32 to cooperatively interact is relative to the form such as with bolts, easy to assembly, save cost, and good sealing effect.
On the basis of above-described embodiment, the cross section of groove 31 and projection 32 can be all trapezoidal, groove 31 is configured to narrow gradually from bottom land to groove top, projection 32 can be locked in groove 31, further increase the fastening locking effect between the first valve sleeve body 11 and the second valve sleeve body 12.
As shown in Figure 7, Figure 8, in order to make, between the first valve sleeve body 11 and the second valve sleeve body 12, there is better sealing effect, sealing fastening structure also comprises sealing configuration 4, sealing configuration 4 comprise circumferentially edge be arranged on the first surface of contact on the first valve sleeve body 11 and circumferentially edge be arranged on the second surface of contact on the second valve sleeve body 12, the closing line between the first surface of contact and the second surface of contact can be curve or broken line.
Further, the closing line between the first surface of contact and the second surface of contact can comprise horizontal segment 41, and connects the L-type broken line 42 of horizontal segment 41 and fastening structure 3.Other forms of joint line can certainly be selected.
Alternatively, multiple fastening structure 3 is arranged on the outer circumferential of sealing fastening structure at interval, be specially, multiple fastening structure 3 can be arranged on the outer circumferential of sealing configuration 4 at interval, the such as outer circumferential of sealing configuration 4 arranges four fastening structures 3, the dense block compact form adopting sealing configuration 4 and fastening structure 3 to cooperatively interact, can not only have and fasten effect preferably, and good airproof performance.
In addition, the stuffing box gland 1 that the utility model provides is except adopting above-mentioned sealing configuration 4 and fastening structure 3, its material requirements has weather-proof, and heat insulating coefficient is higher or heat-shielding performance is relatively good, can prevent aging rubber composite or other materials with similar performance from making, in the present embodiment, first valve sleeve body 11 and the second valve sleeve body 12 all adopt rubber material to make, and preferably adopt ethylene propylene diene monomer (EPDM) material to make, the weather-proof heat insulating coefficient of ethylene propylene diene monomer (EPDM) material is high.Through experiment prove, the heat insulating coefficient 0.2 of ethylene propylene diene monomer (EPDM) material, inside not condensation under 27/24 operating mode, outside can condensation but do not drip or drip little water.
In above-described embodiment, from cost materials, the thickness of the first valve sleeve body 11 and the second valve sleeve body 12 is considered in 26S Proteasome Structure and Function aspect, as long as reach inside not condensation under 27/24 operating mode, outside can condensation but can not drip or drip the object of little water, all the other are according to assembly structure and Cost Design.
Further, the wall thickness range of the first valve sleeve body 11 can be 1mm ~ 10mm, and the wall thickness range of the second valve sleeve body 12 also can be 1mm ~ 10mm.The preferred thickness of the wall thickness of the first valve sleeve body 11 and the second valve sleeve body 12 is 5mm, because of by the restriction of installing space, local can thinner the latter thicker.
Due in prior art; valve cover and handle disjunctor are arranged; and the electric electric line outlets place of handle protection needs fire prevention; therefore; handle and valve cover all adopt refractory material, and stuffing box gland 1 and handle that the utility model provides separate independent setting, and stuffing box gland 1 does not need to have fire-proof function; and can reduce costs by arranging stuffing box gland 1, reduce and take up room.
That enumerates air-conditioning valve 2 on the outdoor unit of the air conditioner that the utility model provides and stuffing box gland 1 below specifically arranges embodiment.
As shown in Figure 3; using the outdoor unit right sideboard 5 of air conditioner as substrate; the outdoor unit of air conditioner is provided with two air-conditioning valves 2; two air-conditioning valves 2 all can be fastened on outdoor unit right sideboard 5 by valve fastening screw trip bolt 6; then adopt corresponding being held on two air-conditioning valves 2 of two stuffing box glands 1 (including the first valve sleeve body 11 and the second valve sleeve body 12), play and prevent air-conditioning valve 2 condensation from dripping and protecting the effect of air-conditioning valve 2.Those skilled in the art it will be appreciated that, the magnitude setting of air-conditioning valve 2 can change certainly according to actual needs, and the concrete size of the stuffing box gland 1 of each air-conditioning valve 2 correspondence, and the structure structure of its correspondence all can carry out accommodation according to the concrete structure of air-conditioning valve 2.
As shown in figures 4-6, in air-conditioning valve 2 is packaged in relative to surrounding environment hermetic seal by stuffing box gland 1.
The utility model additionally provides a kind of illustrated embodiment of air control valve door assembly, in this illustrative examples, air control valve door assembly comprises the stuffing box gland 1 in air-conditioning valve 2 and above-mentioned any embodiment, and air-conditioning valve 2 is located in the stuffing box gland 1 relative to surrounding environment hermetic seal.
The utility model additionally provides a kind of illustrated embodiment of air conditioner, and in this illustrative examples, air conditioner comprises indoor set and outdoor unit, outdoor unit is provided with the air control valve door assembly in above-mentioned any embodiment.Dispatch from the factory install time, after outdoor unit and pipeline are connected, stuffing box gland 1 fastening is arranged on air-conditioning valve 2.
In description of the present utility model; it will be appreciated that; the word such as " first ", " second " is used to limit component; be only used to be convenient to distinguish above-mentioned parts; as there is no Stated otherwise; above-mentioned word does not have particular meaning, therefore can not be interpreted as the restriction to the utility model protection domain.
Finally should be noted that: above embodiment is only in order to illustrate that the technical solution of the utility model is not intended to limit; Although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the field have been to be understood that: still can modify to embodiment of the present utility model or carry out equivalent replacement to portion of techniques feature; And not departing from the spirit of technical solutions of the utility model, it all should be encompassed in the middle of the technological scheme scope of the utility model request protection.
Claims (10)
1. an air control valve door assembly, it is characterized in that: comprise air-conditioning valve (2) and stuffing box gland (1), described stuffing box gland (1) is configured to the chamber of its inner formation and surrounding environment hermetic seal, and described air-conditioning valve (2) is located in the described stuffing box gland (1) relative to surrounding environment hermetic seal.
2. air control valve door assembly as claimed in claim 1, it is characterized in that: described stuffing box gland (1) comprises the first valve sleeve body (11) and the second valve sleeve body (12), described first valve sleeve body (11) and described second valve sleeve body (12) are provided with the sealing fastening structure cooperatively interacted.
3. air control valve door assembly as claimed in claim 2, it is characterized in that: described sealing fastening structure comprises fastening structure (3), described fastening structure (3) comprises the groove (31) be located on described first valve sleeve body (11) and the respective bump (32) be arranged on described second valve sleeve body (12), and described projection (32) can join in described groove (31) matchingly described first valve sleeve body (11) and described second valve sleeve body (12) to be locked together.
4. air control valve door assembly as claimed in claim 3, it is characterized in that: the cross section of described groove (31) and described projection (32) is trapezoidal, described groove (31) is configured to narrow gradually from bottom land to groove top, and described projection (32) can be locked in described groove (31).
5. air control valve door assembly as claimed in claim 2, it is characterized in that: described sealing fastening structure comprises sealing configuration (4), described sealing configuration (4) comprise circumferentially edge be arranged on the first surface of contact on described first valve sleeve body (11) and circumferentially edge be arranged on the second surface of contact on described second valve sleeve body (12), the closing line between described first surface of contact and described second surface of contact is curve or broken line.
6. air control valve door assembly as claimed in claim 5, it is characterized in that: the closing line between described first surface of contact and described second surface of contact comprises horizontal segment (41), and connect the L-type broken line (42) of described horizontal segment (41) and described fastening structure (3).
7. air control valve door assembly as claimed in claim 3, is characterized in that: multiple described fastening structure (3) is arranged on the outer circumferential of described sealing fastening structure at interval.
8. air control valve door assembly as claimed in claim 1, is characterized in that: described stuffing box gland (1) adopts rubber to make.
9. air control valve door assembly as claimed in claim 8, is characterized in that: described rubber is ethylene propylene diene rubber.
10. an air conditioner, comprises indoor set and outdoor unit, it is characterized in that: described outdoor unit is provided with the air control valve door assembly as described in any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520340018.6U CN204900999U (en) | 2015-05-22 | 2015-05-22 | Air conditioner valve assembly and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520340018.6U CN204900999U (en) | 2015-05-22 | 2015-05-22 | Air conditioner valve assembly and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204900999U true CN204900999U (en) | 2015-12-23 |
Family
ID=54923175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520340018.6U Active CN204900999U (en) | 2015-05-22 | 2015-05-22 | Air conditioner valve assembly and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204900999U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104819331A (en) * | 2015-05-22 | 2015-08-05 | 珠海格力电器股份有限公司 | Sealing sleeve for air conditioner valve, air conditioner valve component and air conditioner |
| CN105909863A (en) * | 2016-06-29 | 2016-08-31 | 博耐尔汽车电气系统有限公司 | Method for using expansion valve |
| US20220205653A1 (en) * | 2019-08-01 | 2022-06-30 | Mitsubishi Electric Corporation | Outdoor unit for air-conditioning apparatus and air-conditioning apparatus |
-
2015
- 2015-05-22 CN CN201520340018.6U patent/CN204900999U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104819331A (en) * | 2015-05-22 | 2015-08-05 | 珠海格力电器股份有限公司 | Sealing sleeve for air conditioner valve, air conditioner valve component and air conditioner |
| CN104819331B (en) * | 2015-05-22 | 2017-10-17 | 珠海格力电器股份有限公司 | Sealing sleeve for air conditioner valve, air conditioner valve component and air conditioner |
| CN105909863A (en) * | 2016-06-29 | 2016-08-31 | 博耐尔汽车电气系统有限公司 | Method for using expansion valve |
| CN105909863B (en) * | 2016-06-29 | 2018-01-12 | 博耐尔汽车电气系统有限公司 | A kind of application method of expansion valve |
| US20220205653A1 (en) * | 2019-08-01 | 2022-06-30 | Mitsubishi Electric Corporation | Outdoor unit for air-conditioning apparatus and air-conditioning apparatus |
| US11802696B2 (en) * | 2019-08-01 | 2023-10-31 | Mitsubishi Electric Corporation | Outdoor unit for air-conditioning apparatus and air-conditioning apparatus |
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| C14 | Grant of patent or utility model | ||
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