CN206861934U - Air conditioner disk seat, shunt and have its air conditioner - Google Patents
Air conditioner disk seat, shunt and have its air conditioner Download PDFInfo
- Publication number
- CN206861934U CN206861934U CN201720405963.9U CN201720405963U CN206861934U CN 206861934 U CN206861934 U CN 206861934U CN 201720405963 U CN201720405963 U CN 201720405963U CN 206861934 U CN206861934 U CN 206861934U
- Authority
- CN
- China
- Prior art keywords
- valve seat
- air
- current divider
- conditioning
- air conditioner
- 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.)
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Links
- 238000009434 installation Methods 0.000 claims abstract description 34
- 230000002093 peripheral effect Effects 0.000 claims abstract description 7
- 238000004378 air conditioning Methods 0.000 claims description 38
- 238000007789 sealing Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000003507 refrigerant Substances 0.000 description 3
- 239000002826 coolant Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Lift Valve (AREA)
Abstract
The utility model provides an air conditioner disk seat, shunt and have its air conditioner. According to the utility model discloses an air conditioner disk seat, it includes the disk seat main part, the disk seat main part have with the shunt complex installation end of air conditioner, the outer peripheral face of installation end is the conical surface. The outer peripheral face of the mounting end of the air conditioner valve seat is a conical face, so that the sealing effect can be improved, and leakage is reduced.
Description
Technical field
Apparatus of air conditioning field is the utility model is related to, in particular to a kind of air-conditioning valve seat, current divider and is had
Its air conditioner.
Background technology
In order to improve heat exchange efficiency, refrigerant is fully exchanged heat in heat exchanger, current divider is provided with air-conditioning, point
Device is flowed to be used to make it into the various heat exchange pipe of heat exchanger, coolant distribution fully to exchange heat.In the prior art, current divider
It is arranged on by valve seat on air-conditioning.The contact surface that air-conditioning valve seat of the prior art is connected with current divider is vertical plane (valve
The part that seat coordinates with current divider is cylinder, and this part is projected as straight line on longitudinal section), valve seat is coordinating with current divider
When there is no relative motion, it is poor there is sealing effectiveness, the problem of easily leakage.
Utility model content
The utility model aims to provide a kind of air-conditioning valve seat that can prevent leakage, current divider and has its air conditioner.
The utility model provides a kind of air-conditioning valve seat, and it includes valve seat body, and valve seat body has the shunting with air-conditioning
The installation end that device coordinates, the outer peripheral face of installation end is the conical surface.
Alternatively, the span of the taper of the conical surface is 1 ° to 3 °.
Alternatively, the valve element accommodating chamber for accommodating throttling valve core is provided with valve seat body, valve element accommodating chamber runs through valve seat master
Body.
Alternatively, valve seat body also has the joint connecting structure being connected with the joint annex of air-conditioning, joint connecting structure
It is arranged on one end relative with installation end of valve seat body.
According to another aspect of the present utility model, there is provided a kind of current divider, it includes shunt body, shunt body
The mounting hole for the installation end for accommodating above-mentioned air-conditioning valve seat is provided with first end, mounting hole is the taper hole coordinated with installation end.
Alternatively, distribution cavity is additionally provided with shunt body, distribution cavity connects with mounting hole, and distribution cavity is positioned at installation
The less side in cross section in hole.
Alternatively, the side of the remote distribution cavity of distribution cavity is provided with multiple dispensing orifices, and the cross-sectional area of dispensing orifice is less than
The cross-sectional area of distribution cavity.
According to another aspect of the present utility model, there is provided a kind of air conditioner, it includes valve seat and point being connected on valve seat
Device is flowed, valve seat is above-mentioned air-conditioning valve seat, and current divider is above-mentioned current divider, and the installation end of valve seat stretches into the current divider of current divider
In the mounting hole of main body, and coordinate with current divider.
Alternatively, air conditioner also includes conical seal ring, and conical seal ring is arranged on installation end and the shunting of air-conditioning valve seat
Between the mounting hole of device.
Alternatively, air conditioner also includes joint annex, and the joint connecting structure of air-conditioning valve seat includes joint connecting hole, joint
Annex is stretched into joint connecting hole.
According to air-conditioning valve seat of the present utility model, current divider and there is its air conditioner, by by valve seat body with point
The outer peripheral face for the installation end that stream device coordinates is arranged to the conical surface so that valve seat body mutually extrudes when coordinating with current divider, realizes
Sealing, sealing effectiveness is improved, reduce leakage.
Brief description of the drawings
The accompanying drawing for forming the part of the application is used for providing further understanding to of the present utility model, of the present utility model
Schematic description and description is used to explain the utility model, does not form to improper restriction of the present utility model.In accompanying drawing
In：
Fig. 1 is the cross section structure diagram according to air-conditioning valve seat of the present utility model；
Fig. 2 is the broken section structural representation according to current divider of the present utility model；
Fig. 3 is the partial enlarged drawing at B in Fig. 2；
Fig. 4 is the side structure schematic view according to current divider of the present utility model；
Fig. 5 is the cross section structure diagram coordinated according to air-conditioning valve seat of the present utility model and current divider；
Fig. 6 is the half section structure diagram connected according to air-conditioning valve seat of the present utility model, current divider with joint annex；
Fig. 7 makes the partial enlarged drawing at A in Fig. 6.
Description of reference numerals：
10th, valve seat body；11st, installation end；12nd, valve element accommodating chamber；20th, shunt body；21st, mounting hole；22nd, distribute
Chamber；23rd, dispensing orifice；30th, conical seal ring；40th, joint annex；50th, throttling valve core.
Embodiment
Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As shown in Fig. 1, Fig. 5 to Fig. 7, according to embodiment of the present utility model, air-conditioning valve seat includes valve seat body 10, valve seat
Main body 10 has the installation end 11 coordinated with the current divider of air-conditioning, and the outer peripheral face of installation end 11 is the conical surface.Solves prior art
Middle valve seat coordinates with current divider plane contact, the problem of easily leakage.The installation end 11 of valve seat body 10 of the present utility model
Outer peripheral face is the conical surface, and when it coordinates with current divider, mating surface mutually extrudes so that contact is relatively reliable, and sealing effectiveness is more preferable,
It can effectively prevent from revealing.
In the present embodiment, air-conditioning valve seat is used for the pipeline for connecting the outdoor unit of current divider and air-conditioning.
In the present embodiment, the shape of cross section of the installation end 11 of valve seat body 10 is circle, and circle is easy to process.When
So, in other embodiments, the shape of cross section of the installation end 11 of valve seat body 10 can also be other shapes, including but unlimited
In rectangle, regular polygon etc..It is gradually reduced along close to the direction of current divider, the cross-sectional area of installation end 11 to form taper.
Preferably, for the ease of processing, and ensure sealing effectiveness, be easy to assemble, the span of the taper of the conical surface is 1 °
To 3 °.It is highly preferred that the span of the taper of the conical surface is more than 1 ° and less than 3 °.For example, the taper of the conical surface be 1.5 ° or 2 ° or
2.5 ° etc..
In the present embodiment, the valve element accommodating chamber 12 for accommodating throttling valve core 50 is provided with valve seat body 10.The valve element holds
Chamber 12 of receiving runs through valve seat body 10, so that refrigerant passes through.Throttling valve core 50 is arranged in valve element accommodating chamber 12.
Valve seat body 10 also has the joint connecting structure being connected with the joint annex 40 of air-conditioning, and joint connecting structure is set
In one end relative with installation end 11 of valve seat body 10.Attachment tab 40 is used to be connected with outdoor unit pipeline.Attachment tab 40
Outdoor unit pipeline can be connected by the mode such as freeze.
According to another aspect of the present utility model, as shown in Figures 2 to 7, current divider includes shunt body 20, current divider
The mounting hole 21 for the installation end 11 for accommodating above-mentioned air-conditioning valve seat is provided with the first end of main body 20, mounting hole 21 is and installation
The taper hole that end 11 coordinates.The one side of mounting hole 21 of taper in shunt body 20 can easily install valve seat body 10
Installation end 11, it is easily installed end 11 and stretches into mounting hole 21, on the other hand, can coordinates with installation end 11 and improve sealing effectiveness,
Avoid revealing.
Along the direction away from valve seat body 10, the cross-sectional area of mounting hole 21 is gradually reduced, and formation coordinates with installation end 11
Bellmouth.
Distribution cavity 22 is additionally provided with shunt body 20, distribution cavity 22 connects with mounting hole 21, and distribution cavity 22 is located at
The less side in cross section of mounting hole 21.The distribution cavity 22 of current divider connects with the valve element accommodating chamber 12 of valve seat body 10, from
The refrigerant of outdoor unit outflow enters the distribution cavity 22 of current divider by valve element accommodating chamber 12.The remote distribution cavity 22 of distribution cavity 22
Side is provided with multiple dispensing orifices 23, and the cross-sectional area of dispensing orifice 23 is less than the cross-sectional area of distribution cavity 22.Dispensing orifice 23 will divide
With the coolant distribution in chamber 22.
According to another aspect of the present utility model, as shown in Figures 5 to 7, air conditioner includes valve seat and is connected on valve seat
Current divider, valve seat is above-mentioned air-conditioning valve seat, and current divider is above-mentioned current divider, and the installation end 11 of valve seat stretches into current divider
In the mounting hole 21 of shunt body 20, and coordinate with current divider.The taper installation end 11 of above-mentioned valve seat and the cone of current divider
Shape mounting hole 221 coordinates, and mutually pushes against on the contact surface, can effectively prevent from revealing.
Preferably, in order to which further lift-off seal effect, air conditioner also include conical seal ring 30, conical seal ring 30 is set
Put between the installation end 11 of air-conditioning valve seat and the mounting hole 21 of current divider.When valve seat and current divider coordinate, extruding taper is close
Seal 30, conical seal ring 30 is blocked gap, realize sealing.
Air conditioner also includes joint annex 40, and the joint connecting structure of air-conditioning valve seat includes joint connecting hole, joint annex
40 stretch into joint connecting hole.Joint annex 40 is used to connect the pipeline of air-conditioner outdoor unit, its can by way of freezing with
Air-conditioner outdoor unit pipeline connects.
It with current divider is horizontal and perpendicular to solve valve seat in the prior art using the air conditioner of such a valve seat and current divider
Straight plane contact, it is smaller with respect to stress, the problem of easily leakage.It is scalene cone by making current divider and valve seat contact position, and
It is situated between and conical seal ring is set, plays a part of mutually extruding when coordinating, conical seal ring 30 is enclosed on valve seat,
Current divider can be subject to Elastic Contact extruding to conical seal ring 30 when coordinating with valve seat, sealing effectiveness is good.Using such a valve
The air conditioner of seat and current divider, valve seat coordinate with current divider, have auxiliary throttling action.
Had the following technical effect that according to air-conditioning valve seat of the present utility model, current divider and with its air conditioner：
Solve the problems, such as easily to leak when current divider coordinates with valve seat, valve seat and conical seal ring are in conical surface knot
Structure, coordinate with current divider and play effective sealing function.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (10)
1. a kind of air-conditioning valve seat, it is characterised in that including valve seat body (10), the valve seat body (10) has point with air-conditioning
The installation end (11) that device coordinates is flowed, the outer peripheral face of the installation end (11) is the conical surface.
2. air-conditioning valve seat according to claim 1, it is characterised in that the span of the taper of the conical surface be 1 ° extremely
3°。
3. air-conditioning valve seat according to claim 1 or 2, it is characterised in that be provided with receiving in the valve seat body (10)
The valve element accommodating chamber (12) of throttling valve core (50), the valve element accommodating chamber (12) run through the valve seat body (10).
4. air-conditioning valve seat according to claim 1 or 2, it is characterised in that the valve seat body (10) also has and air-conditioning
Joint annex (40) connection joint connecting structure, the joint connecting structure be arranged on the valve seat body (10) with institute
State the relative one end of installation end (11).
5. a kind of current divider, it is characterised in that including shunt body (20), be provided with the first end of the shunt body
Accommodate the mounting hole (21) of the installation end (11) of the air-conditioning valve seat any one of Claims 1-4, the mounting hole (21)
For the taper hole coordinated with the installation end (11).
6. current divider according to claim 5, it is characterised in that be additionally provided with distribution cavity on the shunt body (20)
(22), the distribution cavity (22) connects with the mounting hole (21), and the distribution cavity (22) is located at the mounting hole (21)
The less side in cross section.
7. current divider according to claim 6, it is characterised in that the remote distribution cavity (22) of the distribution cavity (22)
Side be provided with multiple dispensing orifices (23), the cross-sectional area of the dispensing orifice (23) is less than the cross section of the distribution cavity (22)
Product.
8. a kind of air conditioner, it is characterised in that including valve seat and the current divider being connected on the valve seat, the valve seat is right
It is required that the air-conditioning valve seat any one of 1 to 4, the current divider is the current divider any one of claim 5 to 7,
The installation end (11) of the valve seat is stretched into the mounting hole (21) of the shunt body (20) of the current divider, and with the shunting
Device coordinates.
9. air conditioner according to claim 8, it is characterised in that the air conditioner also includes conical seal ring (30), institute
Conical seal ring (30) is stated to be arranged between the installation end (11) of the air-conditioning valve seat and the mounting hole (21) of the current divider.
10. air conditioner according to claim 8, it is characterised in that the air conditioner also includes joint annex (40), described
The joint connecting structure of air-conditioning valve seat includes joint connecting hole, and the joint annex (40) is stretched into the joint connecting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720405963.9U CN206861934U (en) | 2017-04-17 | 2017-04-17 | Air conditioner disk seat, shunt and have its air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720405963.9U CN206861934U (en) | 2017-04-17 | 2017-04-17 | Air conditioner disk seat, shunt and have its air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206861934U true CN206861934U (en) | 2018-01-09 |
Family
ID=60816826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720405963.9U Active CN206861934U (en) | 2017-04-17 | 2017-04-17 | Air conditioner disk seat, shunt and have its air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206861934U (en) |
-
2017
- 2017-04-17 CN CN201720405963.9U patent/CN206861934U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |