CN207437961U - A kind of shielding water pipe head - Google Patents
A kind of shielding water pipe head Download PDFInfo
- Publication number
- CN207437961U CN207437961U CN201721430060.2U CN201721430060U CN207437961U CN 207437961 U CN207437961 U CN 207437961U CN 201721430060 U CN201721430060 U CN 201721430060U CN 207437961 U CN207437961 U CN 207437961U
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- CN
- China
- Prior art keywords
- casing
- adapter body
- water pipe
- shielding
- pipe head
- 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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- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The utility model discloses a kind of shielding water pipe heads, and including adapter body and casing, casing is set in adapter body, and shielding filler is equipped between casing and adapter body；Casing is socketed by screw thread and adapter body.Electromagnetic wave can be effectively shielded, prevents from impacting human body and other electronic equipments, ensures its leakproofness, dismounting is portable.
Description
Technical field
The utility model is related to refrigeration cycle pipe installation technology fields, and in particular to a kind of shielding water pipe head.
Background technology
Microenvironment refrigeration system is mainly made of refrigeration host computer, circulation line and Cooling vest, refrigeration host computer and recirculated water
Connection generally use metal joint connection between pipeline.Metal joint is special due to directly exposing refrigeration host computer outside and its structure
Sign easily forms antenna effect, causes to radiate in EMC test exceeded.
In order to meet EMC Requirements into, metal joint is usually changed to the connector of nonmetallic materials, though this measure
EMC Requirements can so be met, but compared with metal joint, structural strength, reliability and service life etc. exist compared with
Big gap.
Therefore how to make water pipe head that there is the effect of electromagnetic shielding, be that the technology that those skilled in the art are badly in need of solving is asked
Topic.
The content of the invention
The technical problems to be solved in the utility model is in view of the foregoing defects the prior art has, to provide a kind of screen
Water pipe head is covered, can effectively shield electromagnetic wave, prevents from impacting human body and other electronic equipments, ensures its leakproofness, tear open
It fills portable.
Used technical solution is the utility model to solve above-mentioned technical problem：
A kind of shielding water pipe head, including adapter body and casing, casing is set in adapter body, casing and connector master
Shielding filler is equipped between body；Casing is socketed by screw thread and adapter body.
Above-mentioned technical proposal is connect, adapter body is equipped with hollow channel vertically, and the middle part of adapter body is equipped with boss, boss
By screw thread and casing connection, the upper end of adapter body is cone inclined-plane, and the lower end outer wall of adapter body is equipped with screw thread.
Above-mentioned technical proposal is connect, the upper surface of casing is equipped with through hole, inclined-plane, the inner wall of the lower end of casing are equipped on the inside of through hole
Annular groove is equipped with, is equipped with shading ring in annular groove, shading ring is set in the boss lower surface of adapter body.
Above-mentioned technical proposal is connect, filler is shielded and shading ring is fitted closely with adapter body and casing.
Above-mentioned technical proposal is connect, it is flexible electromagnetic shielding material to shield filler and shading ring.
Above-mentioned technical proposal is connect, the flexible electromagnetic shielding material is rubber electromagnetic shielding material.
The utility model has the advantages that：
Shielding material is equipped in described sleeve pipe, electromagnetic wave can be effectively shielded, prevent from causing human body and other electronic equipments
It influences；Described sleeve pipe and adapter body are made circulating water pipe be fitted closely with connector and are ensured its leakproofness using screw threads for fastening, are torn open
It fills portable.
Description of the drawings
Fig. 1 is the structure diagram that water pipe head is shielded in the utility model embodiment；
Fig. 2 is the exploded perspective view of Fig. 1；
Fig. 3 is the structure diagram of the utility model embodiment center tap main body；
Fig. 4 is the structure diagram of the utility model embodiment middle sleeve；
In figure, 1- adapter bodies, 2- casings, 3- shielding fillers, 4- shading rings.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and examples.
With reference to shown in Fig. 1~Fig. 4, water pipe head is shielded in a kind of embodiment provided by the utility model, including connector master
Body and casing, casing are set in adapter body, and shielding filler is equipped between casing and adapter body.
Further, casing is socketed by screw thread and adapter body.
Further, adapter body is tubulose, and adapter body is equipped with hollow channel vertically, and hollow channel is circulatory mediator
Passage, the middle part of adapter body are equipped with boss, and for boss by screw thread and casing connection, the upper end of adapter body is cone inclined-plane,
Connection and compression of the cone inclined-plane for circulating water pipe, the lower end outer wall of adapter body is equipped with screw thread, for being filled with thermal protection
Put connection.
Further, shielding filler is distributed in the cavity formed between the boss upper end of adapter body and casing.
Further, the upper surface of casing is equipped with through hole, inclined-plane is equipped on the inside of through hole, for compressing circulating water pipe, casing
Through hole and the upper end tapered slope of adapter body be arranged concentrically, the inner wall of the lower end of casing is equipped with annular groove, and annular is recessed
Shading ring is equipped in slot, shading ring is set in the boss lower surface of adapter body.
Further, shield filler and shading ring is fitted closely with adapter body and casing.
Further, it is flexible electromagnetic shielding material to shield filler and shading ring.
In one embodiment of the utility model, a kind of shielding water pipe head includes：Casing and adapter body.
Described sleeve pipe is an inner cavity, and interior intracavitary sets shielding material, and the upper surface of casing sets a through hole, worn for circulating water pipe
Go out, an inclined-plane is set on the inside of through hole, for compressing circulating water pipe；Internal thread is set in the middle part of cannula cavity, for being connected with adapter body,
The lower end of casing sets a step surface, and step surface sets electromagnetic shielding material.
When casing is connected with adapter body, electromagnetic shielding material is in close contact with adapter body metal covering in casing.
The adapter body 1 and casing 2 are metal material, are hollow channel among adapter body 1, lead to for circulatory mediator
Road；Adapter body lower end is equipped with external screw thread, for being connected with temperature barrier, is sealed using O-ring seal, sealing ring is preferably led
Electric sealing ring；1 upper end of adapter body sets an inclined-plane, connection and compression for circulating water pipe, and it is convex to set one in the middle part of adapter body
External screw thread is set on the outside of platform, is connected with casing cavity 2.
Described sleeve pipe sets cavity at 2, and inner cavity sets the first shielding material and secondary shielding material, the first shielding material successively at 2
Expect to shield filler, secondary shielding material is shading ring, this first shielding material and secondary shielding material are a kind of flexibility
Electromagnetic shielding material；First shielding material, secondary shielding material requirements and adapter body 1, casing cavity when being assembled with adapter body
2 contact surface of body fits closely.
Shield effectiveness should be not less than table 1 when first shielding material and secondary shielding material are rubber electromagnetic shielding material
Regulation.
1 gauze screen shield effectiveness of table
Unit：dB
Above is only the preferred embodiment of the utility model, cannot limit the power of the utility model with this certainly
Sharp scope, therefore the equivalence changes made according to present utility model application the scope of the claims, still belong to the scope of protection of the utility model.
Claims (6)
1. a kind of shielding water pipe head, which is characterized in that including adapter body and casing, casing is set in adapter body, set
Shielding filler is equipped between pipe and adapter body；Casing is socketed by screw thread and adapter body.
2. shielding water pipe head according to claim 1, which is characterized in that adapter body is equipped with hollow channel vertically,
The middle part of adapter body is equipped with boss, and boss is by screw thread and casing connection, and the upper end of adapter body is cone inclined-plane, connector master
The lower end outer wall of body is equipped with screw thread.
3. shielding water pipe head according to claim 2, which is characterized in that the upper surface of casing is equipped with through hole, in through hole
Side is equipped with inclined-plane, and the inner wall of the lower end of casing is equipped with annular groove, is equipped with shading ring in annular groove, shading ring, which is set in, to be connect
The boss lower surface of head main body.
4. shielding water pipe head according to claim 3, which is characterized in that shielding filler and shading ring with connector master
Body and casing fit closely.
5. shielding water pipe head according to claim 3, which is characterized in that it is flexible electrical to shield filler and shading ring
Magnetic shielding material.
6. shielding water pipe head according to claim 5, which is characterized in that the flexible electromagnetic shielding material is rubber
Electromagnetic shielding material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721430060.2U CN207437961U (en) | 2017-10-30 | 2017-10-30 | A kind of shielding water pipe head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721430060.2U CN207437961U (en) | 2017-10-30 | 2017-10-30 | A kind of shielding water pipe head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207437961U true CN207437961U (en) | 2018-06-01 |
Family
ID=62291654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721430060.2U Active CN207437961U (en) | 2017-10-30 | 2017-10-30 | A kind of shielding water pipe head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207437961U (en) |
-
2017
- 2017-10-30 CN CN201721430060.2U patent/CN207437961U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |