CN209688186U - A kind of central air-conditioning energy valve member - Google Patents
A kind of central air-conditioning energy valve member Download PDFInfo
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- CN209688186U CN209688186U CN201920076472.3U CN201920076472U CN209688186U CN 209688186 U CN209688186 U CN 209688186U CN 201920076472 U CN201920076472 U CN 201920076472U CN 209688186 U CN209688186 U CN 209688186U
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- drain
- inlet opening
- main aperture
- plate body
- valve
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Abstract
The utility model discloses a kind of central air-conditioning energy valve members, including valve plate body, fixation hole, drain secondary orifices, rotation axis, connector, baffle, shut-off valve, limit spring, limited block, inlet opening, convex sliding block, concave sliding slot, drain main aperture and interior hexagonal groove.A drain main aperture and four drain secondary orifices are provided on the surface of valve plate body, the opening and closing of drain secondary orifices can be adjusted by adjustable cut-off valve, and baffle is equipped in drain main aperture, can state by rotary motion axis come controllable register inside drain main aperture, the flow of drain main aperture is adjusted with this；When refrigerant is internal into its by inlet opening, refrigerant compresses limit spring while pushing limit plate, and limit plate can internally be moved along concave sliding slot, will be connected to inside inlet opening and drain main aperture；And when refrigerant stops conveying, limit plate can restore to original position under the action of limit spring, and avoiding refrigerant, there is a phenomenon where flow back.
Description
Technical field
The utility model relates to a kind of valve member, specifically a kind of central air-conditioning energy valve member belongs to valve
Component technology field.
Background technique
Valve is the mechanical device of flow, flow direction, pressure, temperature of fluid media (medium) of control flowing etc., and valve is pipeline
Basic component in system, valve pipe fitting technically with pump, discuss often as an individual classification；Valve
Manual or handwheel, handle or pedal operation can be used, the pressure of fluid media (medium), temperature and flow can also be changed by controlling
Variation；Valve can carry out continuous or duplicate operation, such as the peace installed in hot-water heating system or steam boiler to these variations
Full valve is needed according to externally input using autocontrol valve in more complicated control system；Autocontrol valve is not required to people
Work operation makes valve accurately control the requirements of fluid media (medium), valve is also divided into casting according to material according to its input and setting
Iron valve, cast steel valve, stainless valve, chrome-molybdenum steel valve, Chrominm-molybdenum-vanadium steel valve, dual phase steel valve, Plastic valve are nonstandard to order
The valves materials such as system.
Valve is widely used in controlling pressure, flow and the flow direction of water in central air conditioning water system, is using valve
While will use some valve members, wherein valve plate is relatively conventional, and in the prior art, the structure of valve plate is all relatively simple,
Multiple deflector holes can be directly provided on valve plate, it is difficult to control its flow, and current valve does not have backflow preventing structure, lack
Energy-efficient performance.Therefore, a kind of central air-conditioning energy valve member is proposed regarding to the issue above.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of central air-conditioning energy valve group
Part.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of central air-conditioning energy valve member,
Including the connector, valve plate body and flow dividing structure successively installed from top to bottom；
The surface of the valve plate body is provided with fixation hole, and the top end face of the valve plate body is equipped with connector, the company
Connector and the valve plate body are rotatablely connected, and the upper surface of the connector is provided with interior hexagonal groove；Under the connector
Surface is equipped with rotation axis, and the top of the rotation axis and the bottom end of the connector are affixed, and the rotation axis runs through the valve plate
Ontology top, and the rotation axis bottom end is connected with baffle；
The flow dividing structure includes drain secondary orifices, limited block, inlet opening and drain main aperture, and the inlet opening is provided with described
One side surface of valve plate body, the inside of the inlet opening are equipped with the limited block, and the inside of the limited block is equipped with limit bullet
Spring, the side of the limit spring and the limited block side are affixed, and the other side of the limit spring be fixed in it is described into
On the inner sidewall of fluid apertures；The bottom end of the limited block is connected with convex sliding block, and the inlet opening intracavity bottom is provided with concave sliding slot,
And the convex sliding block is fastened on the inside of the concave sliding slot；The drain secondary orifices and the drain main aperture are provided with described
It is interconnected inside the another side of valve plate body, the drain secondary orifices and the drain main aperture, and the drain secondary orifices and institute
It states and is equipped with shut-off valve between drain main aperture；
Refrigerant is realized from described by being used in conjunction with each other for the limit spring, the limited block and the inlet opening
It will push the limited block while entrance at inlet opening and compress the limit spring, enable the limited block along described
Concave sliding slot internally moves, and has achieved the purpose that avoid refrigerant return with this.
Preferably, the valve plate body is rectangular configuration, and cavity is provided with inside it.
Preferably, the number of the fixation hole is four, and is symmetrically distributed in four corners of the valve plate body.
Preferably, the number of the drain secondary orifices is four, and is equidistantly distributed in the bottom of the drain main aperture.
Preferably, be circular configuration inside the drain secondary orifices, the inlet opening and the drain main aperture, and three it
Between be interconnected.
Preferably, the limited block is circular configuration, and the limited block is slidably connected with the inlet opening inner cavity.
The beneficial effects of the utility model are:
1, the utility model is provided with a drain main aperture and four drain secondary orifices on the surface of valve plate body, in drain main aperture
Shut-off valve is installed between drain secondary orifices, the opening and closing of drain secondary orifices can be adjusted by adjustable cut-off valve, and in drain main aperture
It is interior be equipped with baffle, can state by rotary motion axis come controllable register inside drain main aperture, drain main aperture is adjusted with this
Flow, convenient for control drain main aperture and drain secondary orifices in flow；
2, the utility model is equipped with limit plate in the inside of inlet opening, cold when refrigerant is internal into its by inlet opening
Matchmaker compresses limit spring while pushing limit plate, and limit plate can internally be moved along concave sliding slot, by inlet opening and row
It is connected to inside liquid main aperture；And when refrigerant stops conveying, limit plate can restore to original position under the action of limit spring, keep away
Having exempted from refrigerant, there is a phenomenon where flow back.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model overall structure cross-sectional view；
Fig. 3 is the utility model overall structure top view.
In figure: 1, valve plate body, 2, fixation hole, 3, drain secondary orifices, 4, rotation axis, 5, connector, 6, baffle, 7, cut-off
Valve, 8, limit spring, 9, limited block, 10, inlet opening, 11, convex sliding block, 12, concave sliding slot, 13, drain main aperture, 14, interior six
Angle groove.
Specific embodiment
It, below will knot to enable the purpose of utility model, feature, advantage of the utility model more obvious and understandable
The attached drawing in the utility model embodiment is closed, the technical scheme in the utility model embodiment is clearly and completely described,
Obviously, the embodiments described below are only the utility model a part of the embodiment, and not all embodiment.Based on this reality
It is obtained by those of ordinary skill in the art without making creative efforts all other with the embodiment in novel
Embodiment is fallen within the protection scope of the utility model.
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
In the description of the present invention, it should be understood that term " on ", "lower", "top", "bottom", "inner", "outside" etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model
It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.
It please refers to shown in Fig. 1-3, a kind of central air-conditioning energy valve member, including the connection successively installed from top to bottom
First 5, valve plate body 1 and flow dividing structure；
The surface of the valve plate body 1 is provided with fixation hole 2, and the top end face of the valve plate body 1 is equipped with connector 5, institute
It states connector 5 and the valve plate body 1 is rotatablely connected, and the upper surface of the connector 5 is provided with interior hexagonal groove 14；The company
The lower surface of connector 5 is equipped with rotation axis 4, and the top of the rotation axis 4 and the bottom end of the connector 5 are affixed, the rotation axis 4
Through 1 top of valve plate body, and 4 bottom end of the rotation axis is connected with baffle 6；
The flow dividing structure includes drain secondary orifices 3, limited block 9, inlet opening 10 and drain main aperture 13, and the inlet opening 10 is opened
Be located at a side surface of the valve plate body 1, the inside of the inlet opening 10 is equipped with the limited block 9, the limited block 9 it is interior
Side is equipped with limit spring 8, and the side of the limit spring 8 and 9 side of limited block are affixed, and the limit spring 8 is another
Side is fixed on the inner sidewall of the inlet opening 10；The bottom end of the limited block 9 is connected with convex sliding block 11, the inlet opening
10 intracavity bottoms are provided with concave sliding slot 12, and the convex sliding block 11 is fastened on the inside of the concave sliding slot 12；The drain
Secondary orifices 3 and the drain main aperture 13 are provided with the another side of the valve plate body 1, the drain secondary orifices 3 and the drain
It is interconnected inside main aperture 13, and is equipped with shut-off valve 7 between the drain secondary orifices 3 and the drain main aperture 13；
By the limit spring 8, the limited block 9 and the inlet opening 10 be used in conjunction with each other realize refrigerant from
It will push the limited block 9 while entrance at inlet opening 10 and compress the limit spring 8, enable the limited block 9 suitable
The concave sliding slot 12 internally move, achieved the purpose that avoid refrigerant return with this.
The valve plate body 1 is rectangular configuration, and cavity is provided with inside it, convenient for the installation of internal structure；The fixation
The number in hole 2 is four, and is symmetrically distributed in four corners of the valve plate body 1, is convenient for the valve plate body 1 and valve
Body is attached fixation；The number of the drain secondary orifices 3 is four, and is equidistantly distributed in the bottom of the drain main aperture 13,
Be conducive to increase by 3 lifting rate of drain secondary orifices；Inside the drain secondary orifices 3, the inlet opening 10 and the drain main aperture 13
It is circular configuration, and is interconnected between three, is delivered to 13 He of drain main aperture from the inlet opening 10 convenient for refrigerant
In the drain secondary orifices 3；The limited block 9 is circular configuration, and the limited block 9 and 10 inner cavity of inlet opening sliding connect
It connects, so that the limited block 9 plays the role of counterflow-preventing.
When the utility model is used, refrigerant is pushing limit when refrigerant enters 1 inside of valve plate body from inlet opening 10
Limit spring 8 is compressed while plate 9, limit plate 9 can internally be moved along concave sliding slot 12, by inlet opening 10 and drain main aperture
It is connected to inside 13；When refrigerant stops conveying, limit plate 9 can restore to original position under the action of limit spring 8, avoid
There is a phenomenon where flow back for refrigerant；It is provided with a drain main aperture 13 and four drain secondary orifices 3 on the surface of valve plate body 1, is being arranged
Shut-off valve 7 is installed between liquid main aperture 13 and drain secondary orifices 3, the opening and closing of drain secondary orifices 3 can be adjusted by adjustable cut-off valve 7,
It is equipped with baffle 6 in drain main aperture 13, is fastened on inside interior hexagonal groove 14 using die nut and carrys out rotary motion axis to adjust
State of the baffle 6 inside drain main aperture 13, the flow of drain main aperture 13 is adjusted with this.
It is related to circuit and electronic component and module is the prior art, those skilled in the art may be implemented completely,
Without superfluous words, the content of the utility model protection is not related to the improvement for software and method yet.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that by fall in claim containing with important document
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
The above, above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although ginseng
The utility model is described in detail according to previous embodiment, those skilled in the art should understand that: it is still
It is possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is equally replaced
It changes；And these are modified or replaceed, various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
Spirit and scope.
Claims (6)
1. a kind of central air-conditioning energy valve member, it is characterised in that: including successively install from top to bottom connector (5),
Valve plate body (1) and flow dividing structure；
The surface of the valve plate body (1) is provided with fixation hole (2), and the top end face of the valve plate body (1) is equipped with connector
(5), the connector (5) and the valve plate body (1) are rotatablely connected, and the upper surface of the connector (5) is provided with interior hexagonal
Groove (14)；The lower surface of the connector (5) is equipped with rotation axis (4), the top of the rotation axis (4) and the connector
(5) bottom end is affixed, and the rotation axis (4) runs through the valve plate body (1) top, and the rotation axis (4) bottom end is connected with
Baffle (6)；
The flow dividing structure includes drain secondary orifices (3), limited block (9), inlet opening (10) and drain main aperture (13), the inlet opening
(10) it is provided with a side surface of the valve plate body (1), the inside of the inlet opening (10) is equipped with the limited block (9), institute
The inside for stating limited block (9) is equipped with limit spring (8), and the side and the limited block (9) side of the limit spring (8) are solid
It connects, and the other side of the limit spring (8) is fixed on the inner sidewall of the inlet opening (10)；The bottom of the limited block (9)
End is connected with convex sliding block (11), and inlet opening (10) intracavity bottom is provided with concave sliding slot (12), and the convex sliding block
(11) it is fastened on the inside of the concave sliding slot (12)；The drain secondary orifices (3) and the drain main aperture (13) are provided with institute
The another side of valve plate body (1) is stated, is interconnected inside the drain secondary orifices (3) and the drain main aperture (13), and described
Shut-off valve (7) are equipped between drain secondary orifices (3) and the drain main aperture (13)；
Refrigerant is realized by the limit spring (8), the limited block (9) and being used in conjunction with each other for the inlet opening (10)
It will push the limited block (9) while entrance at the inlet opening (10) and compress the limit spring (8), so that the limit
Position block (9) can internally be moved along the concave sliding slot (12), achieve the purpose that avoid refrigerant return with this.
2. a kind of central air-conditioning energy valve member according to claim 1, it is characterised in that: the valve plate body
(1) it is rectangular configuration, and is provided with cavity inside it.
3. a kind of central air-conditioning energy valve member according to claim 1, it is characterised in that: the fixation hole (2)
Number be four, and be symmetrically distributed in four corners of the valve plate body (1).
4. a kind of central air-conditioning energy valve member according to claim 1, it is characterised in that: the drain secondary orifices
(3) number is four, and is equidistantly distributed in the bottom of the drain main aperture (13).
5. a kind of central air-conditioning energy valve member according to claim 1, it is characterised in that: the drain secondary orifices
(3), the inlet opening (10) and the drain main aperture (13) inside are circular configuration, and are interconnected between three.
6. a kind of central air-conditioning energy valve member according to claim 1, it is characterised in that: the limited block (9)
For circular configuration, and the limited block (9) is slidably connected with the inlet opening (10) inner cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920076472.3U CN209688186U (en) | 2019-01-17 | 2019-01-17 | A kind of central air-conditioning energy valve member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920076472.3U CN209688186U (en) | 2019-01-17 | 2019-01-17 | A kind of central air-conditioning energy valve member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209688186U true CN209688186U (en) | 2019-11-26 |
Family
ID=68599079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920076472.3U Active CN209688186U (en) | 2019-01-17 | 2019-01-17 | A kind of central air-conditioning energy valve member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209688186U (en) |
-
2019
- 2019-01-17 CN CN201920076472.3U patent/CN209688186U/en active Active
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