CN206280656U - Sealing plug and electrical equipment - Google Patents
Sealing plug and electrical equipment Download PDFInfo
- Publication number
- CN206280656U CN206280656U CN201621272246.5U CN201621272246U CN206280656U CN 206280656 U CN206280656 U CN 206280656U CN 201621272246 U CN201621272246 U CN 201621272246U CN 206280656 U CN206280656 U CN 206280656U
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- CN
- China
- Prior art keywords
- cavity
- sealing plug
- plunger
- heat insulating
- insulating block
- 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
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- Pressure Vessels And Lids Thereof (AREA)
Abstract
The utility model is related to sealing tech field, more particularly to sealing plug and electrical equipment.Sealing plug includes：Piston structure and insulation construction, insulation construction are in the cold air path of piston structure；Piston structure includes plunger and sealing cap, and plunger is set treats enclosuring structure installation position, and sealing cap is in one end of plunger, and covers the end face at the end；Cold air path is constituted from the other end of plunger to sealing cap.Enclosuring structure includes treating enclosuring structure and sealing plug.Electrical equipment includes enclosuring structure.The utility model sets insulation construction in the cold air path that sealing plug cold air is passed through, and to prevent cold air from penetrating, and then the outer surface of sealing plug can be avoided condensation occur.
Description
Technical field
The utility model is related to sealing tech field, more particularly to sealing plug and electrical equipment.
Background technology
Multiple aqueducts are generally set on current air-conditioning internal machine, select some aqueducts to enter as needed in actual installation
Row connection, and the aqueduct being not used by needs to be sealed using sealing plug.In operation of air conditioner, the temperature of indoor set inner chamber
Relatively low, cold air would generally enter sealing plug along untapped aqueduct, through sealing plug to exosmosis, form cold air and lead to
Road, easily produces condensed water in sealing outer surface in this case.
Utility model content
(1) technical problem to be solved
The purpose of this utility model is to provide sealing plug and electrical equipment, to solve the problems, such as indoor set cold air to exosmosis.
(2) technical scheme
In order to solve the above-mentioned technical problem, the utility model provides a kind of sealing plug, and it includes：Piston structure and insulation are tied
Structure, the insulation construction is in the cold air path of the piston structure；
The piston structure includes plunger and sealing cap, and the plunger sets and treats enclosuring structure installation position, the sealing cap
One end in the plunger, and cover the end face of described one end；Institute is constituted from the other end of the plunger to the sealing cap
State cold air path.
In certain embodiments, preferably, it is described to treat that enclosuring structure installation position is to set the screw thread with the plunger surface.
In certain embodiments, preferably, the sealing cap surrounds the first cavity, and the cold air path includes described first
Cavity.
In certain embodiments, preferably, the insulation construction includes the first heat insulating block, and first heat insulating block is filled in
In first cavity.
In certain embodiments, preferably, first heat insulating block is Nian Jie with the housing surface of first cavity；Or,
The volume for not inserting first heat insulating block in first cavity is more than described first inserted in first cavity
The volume of heat insulating block；Or, first cavity is trapezoidal, the diameter with diameter greater than cap mouthful of crown.
In certain embodiments, preferably, the insulation construction includes the first heat-insulation layer, and it is arranged at first cavity
Housing surface.
In certain embodiments, preferably, the insulation construction includes the second heat-insulation layer, and the sealing cap covers plunger end
The heat-insulation layer is set on the surface in face.
In certain embodiments, preferably, the plunger is circular column, and it is internal to be set from described one end to described another
Second cavity at end, the cold air path includes second cavity.
In certain embodiments, preferably, the insulation construction includes：Second heat insulating block, the second heat insulating block filling
In in second cavity.
In certain embodiments, preferably, second heat insulating block is Nian Jie with the housing surface of second cavity；Or,
The volume for not inserting second heat insulating block in second cavity is more than described second inserted in second cavity
The volume of heat insulating block；Or, second cavity is trapezoidal, the diameter with diameter greater than the other end of described one end.
The utility model additionally provides a kind of electrical equipment, and it includes described sealing plug.
In certain embodiments, preferably, the electrical equipment includes：Air-conditioning or washing machine.
(3) beneficial effect
The technical scheme that the utility model is provided, in the piston structure of sealing plug, sets in the cold air path that cold air is passed through
Insulation construction is put, to prevent cold air from penetrating, and then the outer surface of sealing plug can be avoided condensation occur.
Brief description of the drawings
Fig. 1 is sealing plug structure chart in the utility model some embodiments；
Fig. 2 is Figure 1A-A to profile in embodiment 1；
Fig. 3 is Figure 1A-A to profile in example 2；
Fig. 4 is Figure 1A-A to profile in embodiment 3；
Fig. 5 is Figure 1A-A to the profile in embodiment 5；
Fig. 6 is profiles of Figure 1A-A to the sealing plug that embodiment 5 is combined with embodiment 1；
Fig. 7 is Figure 1A-A to the profile by the sealing plug that Lee 5 is combined with embodiment 2 is implemented；
Fig. 8 is the structural representation of sealing cap in the utility model some embodiments；
Fig. 9 is the profile of the sealing plug that insulation construction is not installed in the utility model some embodiments.
Accompanying drawing is marked：
1 sealing cap；
2 plungers；
3 first heat insulating blocks；
4 second heat-insulation layers；
5 second heat insulating blocks；
6 first heat-insulation layers；
7 screw threads；
10 (plunger) one end；
11 (plunger) other ends；
12 second cavitys；
13 first cavitys；
101 crowns；
102 shades.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Example is used to illustrate the utility model, but is not limited to scope of the present utility model.
, it is necessary to explanation, unless otherwise clearly defined and limited, term " is pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection；Can mechanically connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary,
Can be two connections of element internal." first ", " second " are that, in order to part makes a distinction, to facilitate narration, it is not represented
Any essential distinction.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood in this reality
With the concrete meaning in new.
In order to improve the heat insulation effect of sealing plug, the utility model discloses sealing plug, the electrical equipment comprising the sealing plug.
Product, method etc. will be described in detail by basic engineering, extension design and alternative design below.
A kind of sealing plug, for sealing, as shown in figs 1-9, it is mainly made up of the structure of plunger 2 and insulation construction, wherein
For installation into treating on enclosuring structure, insulation construction is used for the insulation effect of the structure of plunger 2 to the structure of plunger 2.Therefore, insulation construction
In cold air path in the structure of plunger 2, to form one barrier in cold air path.The structure of plunger 2 is mainly by plunger 2 and envelope
Mouthful cap 1 is constituted, and plunger 2 is set treats enclosuring structure installation position, plunger 2 with treat that enclosuring structure is formed and intersect, sealing cap 1 is in plunger
2 one end 10, and the end face at the end is covered, implement sealing；Cold air path is constituted from the other end 11 of plunger 2 to sealing cap 1.
Wherein as shown in figure 8, sealing cap 1 is made up of crown 101 and shade 102.
Treat enclosuring structure installation position can by plunger 2 and treat enclosuring structure be connected with each other, treat the tool of enclosuring structure installation position
The suggestion of body structure is corresponded in different embodiments treats that enclosuring structure carries out supporting setting.
Certainly, so far, it is many to treat that enclosuring structure be threaded 7 in the mouth of pipe, therefore, treat enclosuring structure installation position
To set the screw thread 7 with the surface of plunger 2.The surface can be inner surface, or outer surface.
Meanwhile, the structure type of insulation construction, mounting means, installation site can also carry out correspondence according to the structure of plunger 2
Design, next just describes in detail with reference to several embodiments：
Embodiment 1：
As shown in Fig. 2 the inside of sealing cap 1 is empty, that is to say, that sealing cap 1 surrounds the first cavity 12, cold air path
Including the first cavity 12, cold air can be passed through from first cavity 12, therefore, insulation construction is set in first cavity 12.
Insulation construction includes the first heat insulating block 3, and the first heat insulating block 3 is filled in the first cavity 12.That is first protect
Be filled up completely with for the cold air path of this position full of in the first cavity 12 by warm block 3, and this mode heat insulation effect is preferable.
Certainly, in other similar embodiments, it is also possible to be locally filled with the first heat insulating block 3, nothing in the first cavity 12
By filling where, filling how much, it can to a certain extent prevent passing through for cold air, can reach certain effect
Really.
On the other hand, the first heat insulating block 3 insert the mode of the first cavity 12 can also be using various ways, such as：
Mode 1, the surface of the first heat insulating block 3 scribbles glue, by heat effect, the chamber of the first heat insulating block 3 and the first cavity 12
Body surface face is bonded；
Mode 2, the first heat insulating block 3 is clamp-oned in the first cavity 12.That is, not inserting the first guarantor in the first cavity 12
The volume of warm block 3 is more than the volume of the first heat insulating block 3 inserted in the first cavity 12；
Mode 3, the first cavity 12 is trapezoidal, and the diameter with diameter greater than cap mouthful of crown 101, the first heat insulating block 3 is correspondence
It is trapezoidal, this shape can avoid the first heat insulating block 3 to the direction of plunger 2 slide.
Embodiment 2：
The embodiment is similar to Example 1, as shown in figure 3, the inside of sealing cap 1 is empty, that is to say, that sealing cap 1 encloses
Into the first cavity 12, cold air path includes the first cavity 12, and cold air can be passed through from first cavity 12, therefore, this first
Insulation construction is set in cavity 12.
Insulation construction includes the first heat-insulation layer 6, its housing surface for being arranged at the first cavity 12.That is, first
The housing surface (side of cavity, the top surface of cavity) of cavity 12 sets the first heat-insulation layer 6.
Embodiment 3：
The embodiment is to increase new design on the basis of embodiment 2, as shown in figure 4, due in some cases first
The diameter of cavity 12 is less than the cross-sectional diameter of plunger 2, therefore, part shade 102 is also at the state of covering plunger 2, at this
The part of shade 102 of a little covering plungers 2, its surface is also provided with heat-insulation layer, with the phase structure of the first heat-insulation layer 6, constitutes second and protects
Layer 4, to increase heat insulation effect, it is to avoid cold air is appeared from the part.The program can be understood as sealing cap, envelope
Second heat-insulation layer 4 is set on the surface of the mouth covering end face of plunger 2 of cap 1.
Embodiment 4:
The embodiment is the improvement to embodiment 3, is solid construction based on sealing cap 1, this in the absence of the first cavity 12
In the case of, insulation construction uses heat-insulation layer, and heat-insulation layer is set on the surface of the covering end face of plunger 2 of sealing cap 1.I.e. sealing cap 1 is leaned on
Heat-insulation layer is set on the face of nearly plunger 2.
Embodiment 5：
In the embodiment, as shown in figure 5, plunger 2 is circular column, it is internal to be set from one end 10 to the second of the other end 11
Cavity 13, cold air path includes the second cavity 13, that is to say, that be also provided with insulation construction in the second cavity 13.
Insulation construction includes the second heat insulating block 5, and the second heat insulating block 5 is filled in the second cavity 13.That is second protect
Be filled up completely with for the cold air path of this position full of in the second cavity 13 by warm block 5, and this mode heat insulation effect is preferable.
Certainly, in other similar embodiments, it is also possible to be locally filled with the second heat insulating block 5, nothing in the second cavity 13
By filling where, filling how much, it can to a certain extent prevent passing through for cold air, can reach certain effect
Really.
On the other hand, the second heat insulating block 5 insert the mode of the second cavity 13 can also be using various ways, such as：
Mode 1, the surface of the second heat insulating block 5 scribbles glue, by heat effect, the chamber of the second heat insulating block 5 and the second cavity 13
Body surface face is bonded；
Mode 2, the second heat insulating block 5 is clamp-oned in the second cavity 13.That is, not inserting the second guarantor in the second cavity 13
The volume of warm block 5 is more than the volume of the second heat insulating block 5 inserted in the second cavity 13；
Mode 3, the second cavity 13 be it is trapezoidal, one end 10 (being affixed on one end of sealing cap 1) with diameter greater than the other end 11 (with
Treat enclosuring structure connection one end) diameter.Second heat insulating block 5 is corresponding trapezoidal, and this shape can avoid the second insulation
Block 5 is slided to the direction of plunger 2.
It should be noted that the embodiment can be independently of embodiment 1-4 individualisms, it is also possible in embodiment 1-4
Any one be combined, as shown in Figure 6, Figure 7.
In order to more fully be protected to structure, there be also herein provided a kind of closing component, it includes：Treat enclosuring structure
With the sealing plug mentioned in the various embodiments described above, sealing plug treated on enclosuring structure by treating that enclosuring structure installation position is installed on.
Wherein, treat that enclosuring structure can be the import or export to be sealed for treating sealing tube, electrical equipment.
On the other hand, in order to carry out being protected deeper into comprehensive to technology, there be also herein provided a kind of electrical equipment, it includes
Above-mentioned sealing plug.
The electrical equipment can be air-conditioning or washing machine.
Preferred embodiment of the present utility model is the foregoing is only, is not used to limit the utility model, it is all at this
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility model
Protection domain within.
Claims (12)
1. a kind of sealing plug, it is characterised in that including：Piston structure and insulation construction, the insulation construction are in the plunger
In the cold air path of structure；
The piston structure includes plunger and sealing cap, and the plunger sets and treats enclosuring structure installation position, and the sealing cap is in
One end of the plunger, and cover the end face of described one end；Constituted from the other end of the plunger to the sealing cap described cold
Gas passage.
2. sealing plug as claimed in claim 1, it is characterised in that described to treat enclosuring structure installation position to set and plunger surface
Screw thread.
3. sealing plug as claimed in claim 1, it is characterised in that the sealing cap surrounds the first cavity, the cold air path
Including first cavity.
4. sealing plug as claimed in claim 3, it is characterised in that the insulation construction includes the first heat insulating block, described first
Heat insulating block is filled in first cavity.
5. sealing plug as claimed in claim 4, it is characterised in that the cavity table of first heat insulating block and first cavity
Face is bonded；Or, the volume for not inserting first heat insulating block in first cavity is more than having inserted in first cavity
First heat insulating block volume；Or, first cavity is trapezoidal, the diameter with diameter greater than cap mouthful of crown.
6. sealing plug as claimed in claim 3, it is characterised in that the insulation construction includes the first heat-insulation layer, and it is arranged at
The housing surface of first cavity.
7. sealing plug as claimed in claim 1, it is characterised in that the insulation construction includes the second heat-insulation layer, the sealing
Second heat-insulation layer is set on the surface of cap covering plunger end face.
8. the sealing plug as described in claim any one of 1-7, it is characterised in that the plunger is circular column, it is internal to be set
From described one end to the second cavity of the other end, the cold air path includes second cavity.
9. sealing plug as claimed in claim 8, it is characterised in that the insulation construction includes：Second heat insulating block, described second
Heat insulating block is filled in second cavity.
10. sealing plug as claimed in claim 9, it is characterised in that the cavity of second heat insulating block and second cavity
Surface is bonded；Or, the volume for not inserting second heat insulating block in second cavity is more than has inserted second cavity
The volume of interior second heat insulating block；Or, second cavity is for trapezoidal, described one end with diameter greater than the other end
Diameter.
11. a kind of electrical equipment, it is characterised in that including the sealing plug described in claim any one of 1-10.
12. electrical equipment as claimed in claim 11, it is characterised in that the electrical equipment includes：Air-conditioning or washing machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621272246.5U CN206280656U (en) | 2016-11-22 | 2016-11-22 | Sealing plug and electrical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621272246.5U CN206280656U (en) | 2016-11-22 | 2016-11-22 | Sealing plug and electrical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206280656U true CN206280656U (en) | 2017-06-27 |
Family
ID=59082819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621272246.5U Expired - Fee Related CN206280656U (en) | 2016-11-22 | 2016-11-22 | Sealing plug and electrical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206280656U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110671573A (en) * | 2019-10-30 | 2020-01-10 | 广船国际有限公司 | Clean stopper of tuber pipe |
| CN115076496A (en) * | 2022-07-08 | 2022-09-20 | 上海外高桥造船有限公司 | Access cover and air pipe assembly comprising same |
-
2016
- 2016-11-22 CN CN201621272246.5U patent/CN206280656U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110671573A (en) * | 2019-10-30 | 2020-01-10 | 广船国际有限公司 | Clean stopper of tuber pipe |
| CN110671573B (en) * | 2019-10-30 | 2022-01-07 | 广船国际有限公司 | Clean stopper of tuber pipe |
| CN115076496A (en) * | 2022-07-08 | 2022-09-20 | 上海外高桥造船有限公司 | Access cover and air pipe assembly comprising same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170627 Termination date: 20201122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |