CN208058110U - One kind being easily installed type spool - Google Patents
One kind being easily installed type spool Download PDFInfo
- Publication number
- CN208058110U CN208058110U CN201820080520.1U CN201820080520U CN208058110U CN 208058110 U CN208058110 U CN 208058110U CN 201820080520 U CN201820080520 U CN 201820080520U CN 208058110 U CN208058110 U CN 208058110U
- Authority
- CN
- China
- Prior art keywords
- river
- mouth
- insert body
- opening portion
- spool
- 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
Links
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- Details Of Valves (AREA)
Abstract
The utility model discloses one kind being easily installed type spool, including insert body, insert body upper end is provided with opening portion, and the bottom of insert body is provided with annular groove, and opening portion periphery is suppressed with screw thread, opening portion and the junction of insert body are changeover portion, it is provided with the first mistake mouth of a river at changeover portion, is crossed below the mouth of a river positioned at first and is provided with the second mistake mouth of a river, the shoulder of insert body is provided with convex block, it is provided with fixed guide sleeve outside opening portion, collet is provided on fixed guide sleeve.The utility model has the beneficial effects that：It is simple in structure, the fixation guide sleeve being equipped with outside opening portion, it is easily installed fixation, improve the safety of spool, second diameter for crossing the mouth of a river is more than the first diameter for crossing the mouth of a river, the flow noise that water outlet to effectively reduce spool is generated due to pressure, the setting of convex block improve the stability of spool.
Description
Technical field
The utility model is related to a kind of spools more particularly to one kind being easily installed type spool.
Background technology
As the improvement of people's living standards, gas heater early has been enter into ordinary citizen house as the popular vehicles, and gas heater into
The rotary water valve of adjustable water flow can be generally arranged in the mouth of a river, to meet the needs of gas heater difference water flow.In addition,
This rotary water valve has also acted as key player in terms of other flow cavitation results.
For traditional water valve there are unreasonable place, i.e., the water inlet area of the water inlet of big water hole and/or small water hole is big
In or equal to water outlet water-outlet area, when flow by when water outlet can be caused to generate prodigious flow noise, especially
The small general aperture of water hole is smaller, and the flow noise generated when under identical water flow can bigger compared to big water hole.Using
In rise higher several water heaters when, since water flow is big, the flow noise of generation will be very big, this strong influence combustion gas heat
The usage experience of hydrophone.
Therefore, to solve the above problems, providing a kind of new technical solution.
Utility model content
The utility model provides one kind and being easily installed type spool.
The technical solution adopted in the utility model is：
One kind being easily installed type spool, including insert body, and the insert body upper end is provided with opening portion, the spool
The bottom of ontology is provided with annular groove, and the junction of the opening portion and insert body is changeover portion, is provided at changeover portion
The first mistake mouth of a river is crossed below the mouth of a river positioned at first and is provided with the second mistake mouth of a river, the shoulder of insert body is provided with convex block, institute
It states and is provided with fixed guide sleeve outside opening portion, collet is provided on the fixed guide sleeve.
Further, the described second diameter for crossing the mouth of a river is more than the first diameter for crossing the mouth of a river.
Further, described second the center that the mouth of a river is located at insert body is crossed.
Further, the height of the opening portion is less than the height of insert body.
The utility model has the beneficial effects that：Fixation guide sleeve simple in structure, being equipped with outside opening portion is easily installed solid
It is fixed, the safety of spool is improved, the second diameter for crossing the mouth of a river is more than the first diameter for crossing the mouth of a river, to effectively reduce spool
The flow noise that is generated due to pressure of water outlet, the setting of convex block improves the stability of spool.
Description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the structural schematic diagram of the utility model.
Wherein：1, insert body, 2, opening portion, 3, annular groove, 4, fixed guide sleeve, 5, changeover portion, 6, first crosses the mouth of a river,
7, second the mouth of a river is crossed, 8, convex block, 9, collet.
Specific implementation mode
In order to deepen the understanding to the utility model, the utility model is made below in conjunction with embodiment and attached drawing further
It is described in detail, which is only used for explaining the utility model, does not constitute the restriction to the scope of protection of the utility model.
One kind as shown in Figure 1 is easily installed type spool, including insert body 1, and 1 upper end of insert body is provided with opening portion
2, the bottom of insert body 1 is provided with annular groove 3, and opening portion 2 and the junction of insert body 1 are changeover portion 5, in changeover portion
The first mouth of a river 6, lower section that the mouth of a river 6 is crossed positioned at first excessively is provided at 5 to be provided with the second mistake mouth of a river 7, set in the shoulder of insert body 1
It is equipped with convex block 8, fixed guide sleeve 4 is provided with outside opening portion 2, collet 9 is provided on fixed guide sleeve 4, second crosses the diameter at the mouth of a river 7
The diameter at the mouth of a river 6 is crossed more than first, second crosses the center that the mouth of a river 7 is located at insert body 1, and the height of opening portion 2 is less than valve
The height of core ontology 1.
The utility model has the beneficial effects that：Fixation guide sleeve simple in structure, being equipped with outside opening portion is easily installed solid
It is fixed, the safety of spool is improved, the second diameter for crossing the mouth of a river is more than the first diameter for crossing the mouth of a river, to effectively reduce spool
The flow noise that is generated due to pressure of water outlet, the setting of convex block improves the stability of spool.
The above descriptions are merely preferred embodiments of the present invention, is not to make any other to the utility model
The limitation of form, and according to any modification or equivalent variations made by the technical essence of the utility model, it is new to still fall within this practicality
Type range claimed.
Claims (4)
1. one kind being easily installed type spool, it is characterised in that：Including insert body, the insert body upper end is provided with opening
Portion, the bottom of the insert body are provided with annular groove, and the junction of the opening portion and insert body is changeover portion, in mistake
It crosses Duan Chu and is provided with the first mistake mouth of a river, crossed below the mouth of a river positioned at first and be provided with the second mistake mouth of a river, set in the shoulder of insert body
It is equipped with convex block, fixed guide sleeve is provided with outside the opening portion, collet is provided on the fixed guide sleeve.
2. one kind according to claim 1 is easily installed type spool, it is characterised in that：The diameter at described second mouth of a river excessively is big
In the diameter that first crosses the mouth of a river.
3. one kind according to claim 1 is easily installed type spool, it is characterised in that：Described second, which crosses the mouth of a river, is located at spool
The center of ontology.
4. one kind according to claim 1 is easily installed type spool, it is characterised in that：The height of the opening portion is less than valve
The height of core ontology.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820080520.1U CN208058110U (en) | 2018-01-18 | 2018-01-18 | One kind being easily installed type spool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820080520.1U CN208058110U (en) | 2018-01-18 | 2018-01-18 | One kind being easily installed type spool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208058110U true CN208058110U (en) | 2018-11-06 |
Family
ID=63995179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820080520.1U Expired - Fee Related CN208058110U (en) | 2018-01-18 | 2018-01-18 | One kind being easily installed type spool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208058110U (en) |
-
2018
- 2018-01-18 CN CN201820080520.1U patent/CN208058110U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181106 Termination date: 20190118 |