CN207687480U - A kind of throttling element - Google Patents
A kind of throttling element Download PDFInfo
- Publication number
- CN207687480U CN207687480U CN201721843974.1U CN201721843974U CN207687480U CN 207687480 U CN207687480 U CN 207687480U CN 201721843974 U CN201721843974 U CN 201721843974U CN 207687480 U CN207687480 U CN 207687480U
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- segment
- water
- ontology
- throttling element
- water flowing
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Abstract
The utility model discloses a kind of throttling elements.The technical solution of the utility model is：A kind of throttling element, including ontology, the ontology includes water inlet end, water outlet and the water flowing core for being connected to water inlet end and water outlet, the arc groove being recessed to body central is provided on the water inlet end, the water flowing core includes first segment and second segment, the diameter of the first segment is more than the diameter of second segment, it is provided with structural bead on the ontology, it is provided with V-notch between the water flowing core and structural bead, it is provided on the outer wall of the structural bead to the inclined interconnecting piece of body exterior, the side of water flowing core is provided with chamfering on the structural bead, the ontology is integrally formed setting.The good airproof performance of scheme throttling element provided by the utility model and installation are simple.
Description
Technical field
The utility model is related to water purifier technical field, more particularly to a kind of throttling element.
Background technology
Throttling element in water purifier is a kind of throttling set flowed through in the fluid full of pipeline in pipeline, and a fluid stream will save
Local contraction is formed at stream, to make flow velocity increase, static pressure reduces, and static pressure force difference is then produced before and after throttling element.It is existing
There is the throttling element of technology the problem is that poor sealing and cumbersome for installation.
Utility model content
In view of the deficienciess of the prior art, the main purpose of the utility model is to provide a kind of good airproof performance and peaces
Fill simple throttling element.
To achieve the above object, the utility model provides following technical solution：A kind of throttling element, including ontology, it is described
Ontology includes water inlet end, water outlet and the water flowing core for being connected to water inlet end and water outlet, is provided with to ontology on the water inlet end
The arc groove of central concave, the water flowing core include first segment and second segment, and the diameter of the first segment is more than the straight of second segment
Diameter is provided with structural bead on the ontology, V-notch is provided between the water flowing core and structural bead.
Preferably, it is provided on the outer wall of the structural bead to the inclined interconnecting piece of body exterior.
Preferably, the side of water flowing core is provided with chamfering on the structural bead.
Preferably, the ontology is integrally formed setting.
The utility model has the following advantages compared with the prior art, a kind of throttling element of the utility model, makes material
Material is POM materials, by being provided with arc groove at water inlet end so that the connection of throttling element and backwash vale seals
Property is guaranteed, can be arranged on backwash vale with the matched annular protrusion of arc groove and add soft seal ring further increase it is close
Feng Xing.Water flowing core includes first segment and second segment, and the diameter of first segment is more than the diameter of second segment, and this makes it possible to make into water
Device internal water flow velocity increases, and static pressure reduces, on the one hand the effect of structural bead plays the mesh being connect with the shell of water inlet device
, water flowing core on the other hand can be protected, and V-notch is provided between water flowing core and structural bead, when mounted,
V-notch can be deformed slightly so that structural bead can consolidate is placed in inside water purifier, and mounting means is simply square
Just.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of throttling element of the utility model；
Fig. 2 is a kind of sectional view of throttling element of the utility model.
In figure：1, water inlet end；2, water outlet；3, water flowing core；4, arc groove；5, first segment；6, second segment；7, structural strengthening
Muscle；8, V-notch；9, interconnecting piece；10, chamfering.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of throttling element, including ontology, the ontology include water inlet end 1, water outlet 2 and connection water inlet
The water flowing core 3 of 1 and water outlet 2 is held, the arc groove 4 being recessed to body central, the water flowing core 3 are provided on the water inlet end 1
Including first segment 5 and second segment 6, the diameter of the first segment 5 is more than the diameter of second segment 6, and structure is provided on the ontology
Reinforcing rib 7 is provided with V-notch 8 between the water flowing core 3 and structural bead 7.
A kind of throttling element of the utility model, making material is POM materials, by being provided with arc at water inlet end 1
Shape slot 4 can be arranged and arc groove 4 on backwash vale so that the connection sealing of throttling element and backwash vale is guaranteed
Matched annular protrusion simultaneously adds soft seal ring and further increases leakproofness.Water flowing core 3 includes first segment 5 and second segment 6, and
The diameter of first segment 5 is more than the diameter of second segment 6, and this makes it possible to make water purifier internal water flow velocity increase, static pressure reduces, knot
On the one hand the effect of structure reinforcing rib 7 plays the purpose being connect with the shell of water purifier, on the other hand can protect water flowing core 3,
And V-notch 8 is provided between water flowing core 3 and structural bead 7, when mounted, V-notch 8 can be deformed slightly so that
What structural bead 7 can consolidate is placed in inside water purifier, and mounting means is simple and convenient.
Preferably, it is provided on the outer wall of the structural bead 7 to the inclined interconnecting piece of body exterior 9.Interconnecting piece 9
So that generating pressing force between ontology and case of water purifier, the setting of interconnecting piece 9 makes throttling element mounting structure more firm for effect
Gu.
Preferably, the side of water flowing core 3 is provided with chamfering 10 on the structural bead 7.
Preferably, the ontology is integrally formed setting.Setting can ensure the structural strength and processing essence of ontology in this way
Degree.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (4)
1. a kind of throttling element, it is characterised in that：Including ontology, the ontology includes water inlet end, water outlet and connection water inlet end
With the water flowing core of water outlet, the arc groove being recessed to body central is provided on the water inlet end, the water flowing core includes first
Section and second segment, the diameter of the first segment are more than the diameter of second segment, and structural bead is provided on the ontology, described logical
It is provided with V-notch between water core and structural bead.
2. a kind of throttling element according to claim 1, it is characterised in that：Be provided on the outer wall of the structural bead to
The inclined interconnecting piece of body exterior.
3. a kind of throttling element according to claim 1, it is characterised in that：Close to the one of water flowing core on the structural bead
Side is provided with chamfering.
4. a kind of throttling element according to claim 1, it is characterised in that：The ontology is integrally formed setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721843974.1U CN207687480U (en) | 2017-12-14 | 2017-12-14 | A kind of throttling element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721843974.1U CN207687480U (en) | 2017-12-14 | 2017-12-14 | A kind of throttling element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207687480U true CN207687480U (en) | 2018-08-03 |
Family
ID=62995725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721843974.1U Active CN207687480U (en) | 2017-12-14 | 2017-12-14 | A kind of throttling element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207687480U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109163164A (en) * | 2018-09-29 | 2019-01-08 | 赵扶摇 | A kind of restrictor ring |
-
2017
- 2017-12-14 CN CN201721843974.1U patent/CN207687480U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109163164A (en) * | 2018-09-29 | 2019-01-08 | 赵扶摇 | A kind of restrictor ring |
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