CN204420423U - Y-type three way type - Google Patents
Y-type three way type Download PDFInfo
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- CN204420423U CN204420423U CN201420865615.6U CN201420865615U CN204420423U CN 204420423 U CN204420423 U CN 204420423U CN 201420865615 U CN201420865615 U CN 201420865615U CN 204420423 U CN204420423 U CN 204420423U
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- straight shape
- supervisor
- arms
- described straight
- arc
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Abstract
The utility model discloses a kind of Y-type three way type, comprise straight shape supervisor and two straight shape arms, the internal diameter of straight shape supervisor is greater than the internal diameter of two straight shape arms, the tail end of described straight shape supervisor is closed, two straight shape arms are arranged on the both sides of straight shape supervisor, and two straight shape arms and straight shape supervisor are parallel to each other, connected by arc pipeline section between two straight shape arms and straight shape supervisor, the joint that arc pipeline section and straight shape are responsible for is set to arc structure, and the tail end internal surface of straight shape supervisor is set to evagination arc shaped surface.When be responsible for from straight shape the water impact that flows through outside convex face time, the noise ratio that it sends is impacted at the closed end of traditional straight shape supervisor little.And evagination arc shaped surface has guiding flow action, current equilibrium can be branched to two arc pipeline sections by it, reduces current to the impact of straight shape branch pipe wall, reaches noise reduction further.
Description
Technical field
The utility model relates to pipeline field, particularly a kind of Y-type three way type being applicable to earth-source hot-pump system.
Background technique
Along with the raising of awareness of saving energy, introduce to the market gradually to adopt underground thermal source as the ground source heat pump pipeline system of thermal source.The common Placement two parallel bypass duct gathered to a main conduit in ground source heat pump pipeline system, existing method is: adopt the equal tee of GB or reducing tee to connect.Because existing GB equal tee or reducing tee are all T-shaped three-way pipe, three interfaces lay respectively at different directions, connect because stressed angle is different like this, cumbersome during installation, are especially awkward in the environment of zanjon earth.Even if equal tee or reducing tee are connected, also there is the potential safety hazard connecting fastness.
For this reason, there is Chinese patent Authorization Notice No. CN201944467U (authorized announcement date 2011.08.24) to disclose a kind of Y-shaped three-way pipe at present, relate to the transmission technique field of gaseous state or liquid medium.Be provided with a straight shape house steward, connect two straight shape arms respectively in one end of described straight shape house steward, described straight shape arm and described straight shape house steward are parallel to each other.Three free ends of the straight shape arm of the utility model two and straight shape house steward, namely external jointing, on same parallel channels, solves the problem that former T tube not easily connects, and for installation saves the time, installs also more convenient.
But sending in water process, the Y-shaped three-way pipe of above-mentioned patent impinges upon the current being responsible for closed end and can produce noise, and also can impact branch pipe wall, sends larger noise; Moreover existing branch pipe wall infinite place step, the insertion depth of inconvenient targeted duct, reduces installation precision.
Model utility content
The purpose of this utility model is deficiency for existing Y-shaped three-way pipe and defect, provides a kind of low noise Y-type three way type, to solve the problem.
The technical problem that the utility model solves can realize by the following technical solutions:
Y-type three way type, comprise straight shape supervisor and two straight shape arms, the internal diameter of described straight shape supervisor is greater than the internal diameter of two described straight shape arms, the tail end of described straight shape supervisor is closed, two described straight shape arms are arranged on the both sides of described straight shape supervisor, and two described straight shape arms and described straight shape supervisor are parallel to each other, it is characterized in that, connected by arc pipeline section between two described straight shape arms and described straight shape supervisor, the joint that described arc pipeline section and described straight shape are responsible for is set to arc structure, and the tail end internal surface of described straight shape supervisor is set to evagination arc shaped surface.
In a preferred embodiment of the present utility model, the inwall of two described straight shape arms is respectively arranged with limited step.
In a preferred embodiment of the present utility model, described straight shape supervisor, two described straight shape arms and arc pipeline section are one-body molded by mould.
Owing to have employed technological scheme as above, when be responsible for from straight shape the water impact that flows through outside convex face time, the noise ratio that it sends is impacted at the closed end of traditional straight shape supervisor little.And evagination arc shaped surface has guiding flow action, current equilibrium can be branched to two arc pipeline sections by it, reduces current to the impact of straight shape branch pipe wall, reaches noise reduction further.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the stereogram of a kind of embodiment of the utility model.
Fig. 2 is the front view of a kind of embodiment of the utility model.
Embodiment
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, setting forth the utility model further below.
See the Y-type three way type shown in Fig. 1 and Fig. 2, comprise straight shape supervisor 100 and two straight shape arm 200a, 200b, the internal diameter of straight shape supervisor 100 is greater than the internal diameter of two straight shape arm 200a, and two straight shape arm 200a, 200b and straight shape supervisor 100 are parallel to each other.The tail end both sides of straight shape supervisor 100 have water outlet, and the tail end 110 of straight shape supervisor 100 is closed, and tail end 110 internal surface of straight shape supervisor 100 is set to evagination arc shaped surface 111.Connect respectively by arc pipeline section 300a, 300b between two straight shape arm 200a, 200b and straight shape supervisor 100, and the joint that arc pipeline section 300a, 300b and straight shape are responsible for 100 is set to arc structure 310a, 310b.
The water impact flow through from straight shape supervisor 100 outside convex face 111 time, the noise ratio that it sends is impacted at the closed end of traditional straight shape supervisor little.And evagination arc shaped surface 111 has guiding flow action, current equilibrium can be branched to two arc pipeline section 300a, 300b by it, reduces current to the impact of straight shape arm 200a, 200b inwall, reaches noise reduction further.
In order to make, the utility model is convenient to be installed with location of pipeline, the inwall of two straight shape arm 200a, 200b is respectively arranged with limited step 210a, 210b, when being connected with pipeline, the top of pipeline is directly connected on limited step 210a, 210b, convenient location and welding.It is one-body molded that straight shape supervisor 100, two straight shape arm 200a, 200b in the present embodiment and arc pipeline section 300a, 300b pass through mould, and inner wall smooth, when medium passes through, resistance is little, does not meet dead angle.
More than show and describe basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
- The threeway of 1.Y type, comprise straight shape supervisor and two straight shape arms, the internal diameter of described straight shape supervisor is greater than the internal diameter of two described straight shape arms, the tail end of described straight shape supervisor is closed, two described straight shape arms are arranged on the both sides of described straight shape supervisor, and two described straight shape arms and described straight shape supervisor are parallel to each other, it is characterized in that, connected by arc pipeline section between two described straight shape arms and described straight shape supervisor, the joint that described arc pipeline section and described straight shape are responsible for is set to arc structure, and the tail end internal surface of described straight shape supervisor is set to evagination arc shaped surface.
- 2. Y-type three way type as claimed in claim 1, it is characterized in that, the inwall of two described straight shape arms is respectively arranged with limited step.
- 3. Y-type three way type as claimed in claim 1 or 2, is characterized in that, described straight shape supervisor, two described straight shape arms and arc pipeline section are one-body molded by mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420865615.6U CN204420423U (en) | 2014-12-29 | 2014-12-29 | Y-type three way type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420865615.6U CN204420423U (en) | 2014-12-29 | 2014-12-29 | Y-type three way type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204420423U true CN204420423U (en) | 2015-06-24 |
Family
ID=53470793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420865615.6U Expired - Fee Related CN204420423U (en) | 2014-12-29 | 2014-12-29 | Y-type three way type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204420423U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3147402A1 (en) * | 2015-09-25 | 2017-03-29 | Lg Electronics Inc. | Drainage apparatus |
| CN106764193A (en) * | 2017-03-02 | 2017-05-31 | 张明 | A kind of flared type taper thread free flow coupling body |
-
2014
- 2014-12-29 CN CN201420865615.6U patent/CN204420423U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3147402A1 (en) * | 2015-09-25 | 2017-03-29 | Lg Electronics Inc. | Drainage apparatus |
| CN106555308A (en) * | 2015-09-25 | 2017-04-05 | Lg电子株式会社 | Drainage arrangement and device for clothing processing |
| US10400382B2 (en) | 2015-09-25 | 2019-09-03 | Lg Electronics Inc. | Drainage apparatus |
| CN106764193A (en) * | 2017-03-02 | 2017-05-31 | 张明 | A kind of flared type taper thread free flow coupling body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20211229 |