CN210978943U - Variable water pressure water outlet structure of water press - Google Patents
Variable water pressure water outlet structure of water press Download PDFInfo
- Publication number
- CN210978943U CN210978943U CN201922113447.0U CN201922113447U CN210978943U CN 210978943 U CN210978943 U CN 210978943U CN 201922113447 U CN201922113447 U CN 201922113447U CN 210978943 U CN210978943 U CN 210978943U
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- water
- water pressure
- water outlet
- variable
- outlet pipe
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 145
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 claims description 3
- 230000001788 irregular Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 235000020681 well water Nutrition 0.000 description 1
- 239000002349 well water Substances 0.000 description 1
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Abstract
The utility model discloses a variable water pressure of squeezer goes out water structure, it is including arranging the exhalant canal on the squeezer in, and the play water end of exhalant canal is connected with the outlet pipe, water pressure change portion has on exhalant canal and/or the outlet pipe. The water pressure changing part is arranged on the water outlet channel and/or the water outlet pipe, so that the pressure of the outlet water is reduced, and the impact force at the joint of the water outlet pipe and the water outlet pipeline is reduced, thereby effectively preventing the water outlet pipe from falling off from the water outlet channel. The utility model discloses simple structure need not to change the original inner structure of squeezer, and is with low costs, easily realizes.
Description
Technical Field
The utility model relates to a squeezer field especially relates to a water structure is pressed out to change water of squeezer.
Background
The manual water pump compresses air in the air bag, so that air pressure difference is formed in the water outlet channel, and the air pressure difference does work to pump water from the high-pressure barrel to the low-pressure barrel; when the pressure inside and outside the barrel reaches balance, the air bag recovers the original state; the water stops flowing. The water in the barrel is pumped by compressing the air bag for many times, so that the water is pressed out of the barrel from the inside of the barrel without consuming electric energy. The water outlet pipe and the water outlet channel of the existing water pressing device generally adopt a plug-in structure, and in the water outlet process, the water outlet pipe is easily separated from the manual water pressing device due to the impact force of water, so that the water is sprayed to other places, the water pressure can not be effectively controlled in the prior art, and the technical problem that the water outlet pipe falls off due to the water pressure can not be solved.
Disclosure of Invention
An object of the utility model is to provide a water structure is pressed out to water pump's change water that outlet pipe is difficult for droing.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a water pressure changing and discharging structure of a water pressing device comprises a water discharging channel arranged on the water pressing device, a water discharging pipe is connected to the water discharging end of the water discharging channel, a water pressure changing portion is arranged on the water discharging channel and/or the water discharging pipe, and water pressure of water discharged from the water pressing device is reduced after the water passes through the water pressure changing portion.
Further, the water pressure changing portion is a pipe portion having an increased and/or decreased inner diameter.
Further, the change ratio of the inner diameter of the water pressure change part relative to the water outlet channel or the water outlet pipe is at least 1.2 times.
Further, the water pressure changing part is a pipe part which changes the water flow direction, and the water flow direction changes at least two times.
Furthermore, a first connecting part is arranged at the water outlet end of the water outlet channel, a second connecting part is arranged at the water inlet end of the water outlet pipe, and the first connecting part and the second connecting part are connected into a whole.
Further, the first connecting portion and the second connecting portion are sleeved together through tight fit.
Furthermore, an external thread is arranged on the first connecting portion, an internal thread is arranged on the second connecting portion, and the internal thread and the external thread are connected together.
Furthermore, the first connecting part and the second connecting part are provided with buckles for connecting the first connecting part and the second connecting part together.
Furthermore, the first connecting part and the second connecting part are connected into a whole by gluing after being sleeved.
Further, the cross section of the water outlet channel is in a regular shape or an irregular shape.
The utility model adopts the above technique, following beneficial effect has: the water pressure changing part is arranged on the water outlet channel and/or the water outlet pipe, so that the pressure of the outlet water is reduced, and the impact force at the joint of the water outlet pipe and the water outlet pipeline is reduced, thereby effectively preventing the water outlet pipe from falling off from the water outlet channel. The utility model discloses simple structure need not to change the original inner structure of squeezer, and is with low costs, easily realizes.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments;
fig. 1 is a schematic view of embodiment 1 of the present invention;
fig. 2 is a schematic view of embodiment 2 of the present invention;
fig. 3 is a schematic view of a buckle.
Detailed Description
As shown in one of fig. 1-3, the utility model relates to a variable water pressure goes out water structure of squeezer, including arranging exhalant canal 1 on the squeezer in, exhalant canal 1's play water end is connected with outlet pipe 2, water pressure change portion 3 has on exhalant canal 1 or the outlet pipe 2, perhaps all has water pressure change portion 3 on exhalant canal 1 and the outlet pipe 2, and the water that comes out from the squeezer is water pressure behind water pressure change portion diminishes.
In example 1, the water pressure changing portion 3 is a pipe portion whose inner diameter is increased and/or decreased. The change ratio of the inner diameter of the water pressure change part 3 relative to the water outlet channel 1 or the water outlet pipe 2 is at least 1.2 times. As shown in fig. 1, a water pressure changing portion 3 with an increased inner diameter is provided in the water outlet passage 1, and the pressure in the water outlet pipe 2 is reduced by changing the inner diameter, so that the impact force is reduced and the water outlet pipe 2 is not dropped. Wherein the cross section of the water outlet channel 1 is regular or irregular. For example, the cross section of the material can be in a symmetrical shape such as a circle, a square, a rectangle, an ellipse and the like; and may be irregularly shaped.
In example 2, the water pressure changing unit 3 is a pipe unit that changes the direction of water flow at least twice or more. As shown in fig. 2, the direction of the water pressure changing portion 3 of the water outlet channel 1 is changed at least twice, and the direction changing angle can be arbitrarily selected, so that the water pressure impact is reduced, the pressure in the water outlet pipe 2 is reduced, and the water outlet pipe 2 is not dropped.
The water outlet end of the water outlet channel 1 is provided with a first connecting part 11, the water inlet end of the water outlet pipe 2 is provided with a second connecting part 21, and the first connecting part 11 and the second connecting part 21 are connected into a whole.
The utility model discloses well water outlet channel 1 and outlet pipe 2 can adopt multiple structural connection:
the first method comprises the following steps: the first connecting part 11 and the second connecting part 21 are sleeved together through tight fit, and are actually connected together by friction force;
and the second method comprises the following steps: the first connecting part 11 and the second connecting part 21 are connected into a whole by gluing after being sleeved;
and the third is that: as shown in fig. 1, the first connecting portion 11 is provided with an external thread 111, the second connecting portion 21 is provided with an internal thread 211, and the internal thread 211 and the external thread 111 are connected together;
and fourthly: the first connecting portion 11 and the second connecting portion 21 are provided with a buckle 211 for connecting the two together. The specific structure of the buckle is shown in fig. 3.
The practice of the present invention has been described with reference to the accompanying drawings, but the invention is not limited to the embodiments described above, which are illustrative rather than limiting, and it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (10)
1. The utility model provides a variable water pressure goes out water structure of squeezer, is including arranging water outlet channel and the outlet pipe on the squeezer in, and outlet pipe connection is in water outlet channel's play water end, its characterized in that: the water outlet channel and/or the water outlet pipe are/is provided with a water pressure changing part, and the water pressure of the water from the water pressurizer is reduced after passing through the water pressure changing part.
2. The variable water pressure structure of the water pump according to claim 1, wherein: the water pressure changing portion is a pipe portion whose inner diameter is increased and/or decreased.
3. The variable water pressure structure of the water pump according to claim 2, wherein: the change ratio of the inner diameter of the water pressure change part relative to the water outlet channel or the water outlet pipe is at least 1.2 times.
4. The variable water pressure structure of the water pump according to claim 1, wherein: the water pressure changing part is a pipe part which changes the water flow direction, and the water flow direction changes at least more than two times.
5. The variable water pressure structure of the water pump according to claim 1, wherein: the water outlet end of the water outlet channel is provided with a first connecting part, the water inlet end of the water outlet pipe is provided with a second connecting part, and the first connecting part and the second connecting part are connected into a whole.
6. The variable water pressure structure of the water pump according to claim 5, wherein: the first connecting part and the second connecting part are sleeved together through tight fit.
7. The variable water pressure structure of the water pump according to claim 5, wherein: the first connecting portion is provided with an external thread, the second connecting portion is provided with an internal thread, and the internal thread is connected with the external thread.
8. The variable water pressure structure of the water pump according to claim 5, wherein: the first connecting portion and the second connecting portion are provided with buckles for connecting the first connecting portion and the second connecting portion together.
9. The variable water pressure structure of the water pump according to claim 5, wherein: the first connecting part and the second connecting part are connected into a whole by gluing after being sleeved.
10. The variable water pressure structure of the water pump according to claim 1, wherein: the cross section of the water outlet channel is in a regular shape or an irregular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922113447.0U CN210978943U (en) | 2019-11-29 | 2019-11-29 | Variable water pressure water outlet structure of water press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922113447.0U CN210978943U (en) | 2019-11-29 | 2019-11-29 | Variable water pressure water outlet structure of water press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210978943U true CN210978943U (en) | 2020-07-10 |
Family
ID=71417917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922113447.0U Expired - Fee Related CN210978943U (en) | 2019-11-29 | 2019-11-29 | Variable water pressure water outlet structure of water press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210978943U (en) |
-
2019
- 2019-11-29 CN CN201922113447.0U patent/CN210978943U/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 |
Granted publication date: 20200710 |