CN214699391U - Water inlet electromagnetic valve capable of effectively reducing noise - Google Patents
Water inlet electromagnetic valve capable of effectively reducing noise Download PDFInfo
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- CN214699391U CN214699391U CN202022663245.6U CN202022663245U CN214699391U CN 214699391 U CN214699391 U CN 214699391U CN 202022663245 U CN202022663245 U CN 202022663245U CN 214699391 U CN214699391 U CN 214699391U
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Abstract
The utility model relates to a water inlet solenoid valve, and discloses a water inlet solenoid valve capable of effectively reducing noise, which comprises a valve body, wherein a water inlet channel and a water outlet channel are arranged on the valve body, a groove for installing an electromagnetic driver is arranged at the upper end part of the valve body, a water inlet cavity and a water outlet cavity which are communicated with the groove are arranged at the bottom of the groove, the water inlet cavity is communicated with the water inlet channel, and the water outlet cavity is communicated with the water outlet channel; the water inlet cavity is a spiral flow passage, the spiral flow passage spirally rises around the outer wall of the water outlet cavity, the bottom end port of the spiral flow passage is communicated with the inner end port of the water inlet channel, and the top end port of the spiral flow passage is communicated with the top end port of the water outlet cavity. This water inlet solenoid valve is because the intake antrum is the spiral runner, and the interior high pressure water of inhalant canal flows along spiral ramp, avoids the impact collision of rivers and the cylinder wall of play water cavity, and the noise that very big reduction shock loss brought. Meanwhile, because the loss of the internal flow channel is reduced, the energy of the required extra work is reduced, namely the total flow attenuation is reduced, and the flow attenuation resistance of the water purifier is improved.
Description
Technical Field
The utility model relates to a solenoid valve of intaking especially relates to a solenoid valve of intaking that can effectively fall and make an uproar.
Background
At present, the water purifier is widely used in China, and is installed in general families, but the water purifier can generate certain noise pollution when being used, wherein an internal water inlet electromagnetic valve is a main noise source, and the impact noise generated by the impact of water flow on the internal wall surface due to the large water inlet pressure is one of the main reasons for noise generation. The electromagnetic valve capable of effectively reducing noise needs to be developed, and the problem of environmental pollution caused by the noise can be solved.
For example, in the water inlet valve and the water purifier thereof disclosed in application No. 201810668481.1, the bottom of the water inlet cavity is an annular plane, and when water enters, the water flowing in the water inlet channel directly impacts on the outer wall of the water outlet cavity and the inner wall of the water inlet cavity, so that the noise is relatively high when the water inlet valve works.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the great shortcoming of sound when water intaking valve intaking among the prior art, provide a can effectively fall the water inlet solenoid valve of making an uproar.
In order to solve the technical problem, the utility model discloses a following technical scheme can solve:
a water inlet electromagnetic valve capable of effectively reducing noise comprises a valve body, wherein a water inlet channel and a water outlet channel are arranged on the valve body, a groove for mounting an electromagnetic driver is formed in the upper end of the valve body, a water inlet cavity and a water outlet cavity which are communicated with the groove are formed in the bottom of the groove, the water inlet cavity surrounds the periphery of the water outlet cavity, the water inlet cavity is communicated with the water inlet channel, and the water outlet cavity is communicated with the water outlet channel; the water inlet cavity is a spiral flow passage, the spiral flow passage spirally rises around the outer wall of the water outlet cavity, the bottom end port of the spiral flow passage is communicated with the inner end port of the water inlet channel, and the top end port of the spiral flow passage is communicated with the top end port of the water outlet cavity.
This water inlet solenoid valve is because the intake antrum is the spiral runner, and the interior high pressure water of inhalant canal flows along spiral ramp, avoids the impact collision of rivers and the cylinder wall of play water cavity, and the noise that very big reduction shock loss brought. Meanwhile, because the loss of the internal flow channel is reduced, the energy of the required extra work is reduced, namely the total flow attenuation is reduced, and the flow attenuation resistance of the water purifier is improved.
Preferably, the water inlet channel and the water outlet channel are respectively arranged on two sides of the valve body. The water inlet electromagnetic valve is convenient to install on a linear pipeline.
Preferably, the water inlet channel comprises a straight channel and a transition channel, and the transition channel is connected between the spiral flow channel and the straight channel. Traditional inhalant canal does not have transition channel, and this transition channel can be with the steady intercommunication of sharp passageway to the spiral runner on, the effectual impact of avoiding rivers.
Preferably, the central axis of the straight passage intersects the central axis of the transition passage on the same horizontal plane. The transition channel can stably communicate the linear channel to the spiral channel, and effectively avoids impact of water flow.
Preferably, the central axis of the linear channel is parallel to the central axis of the water outlet channel. The water inlet electromagnetic valve is conveniently arranged on two pipelines which are parallel to each other and staggered and extend in a straight line.
Preferably, the central axis of the water inlet channel and the central axis of the water outlet channel are on the same horizontal plane. The water inlet electromagnetic valve is conveniently arranged on two pipelines which are parallel to each other and staggered and extend in a straight line.
Preferably, the end surface of the top end of the water inlet cavity is higher than the end surface of the top end of the water outlet cavity. When the electromagnetic valve is opened, water at the port of the water inlet cavity can easily flow into the water outlet cavity.
Preferably, the inner end channel port of the water outlet channel is communicated with the bottom of the water outlet cavity.
The utility model discloses owing to adopted above technical scheme, have apparent technological effect:
this water inlet solenoid valve is because the intake antrum is the spiral runner, and the interior high pressure water of inhalant canal flows along spiral ramp, avoids the impact collision of rivers and the cylinder wall of play water cavity, and the noise that very big reduction shock loss brought. Meanwhile, because the loss of the internal flow channel is reduced, the energy of the required extra work is reduced, namely the total flow attenuation is reduced, and the flow attenuation resistance of the water purifier is improved.
Drawings
Fig. 1 is a schematic sectional structure diagram of the present invention.
Fig. 2 is a schematic structural diagram of the present invention in the first position.
Fig. 3 is a schematic structural diagram of the present invention in the second position.
The names of the parts indicated by the numerical references in the above figures are as follows: wherein, 1-valve body, 11-inlet channel, 12-outlet channel, 13-groove, 14-inlet cavity, 15-outlet cavity, 111-straight channel, 112-transition channel.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings 1-3 and examples.
Example 1
The utility model provides a can effectively fall water inlet solenoid valve of making an uproar, including valve body 1, be equipped with inlet channel 11 on the valve body 1, its other end is equipped with outlet channel 12, valve body 1 upper end is equipped with recess 13 that is used for installing electromagnetic drive ware, recess 13 bottom is equipped with inlet chamber 14 and play water cavity 15 rather than the intercommunication, the recess bottom is fixed with the outlet pipe, outlet pipe outer wall and recess 13 inner wall form inlet chamber 14, the inner chamber of outlet pipe forms out water cavity 15, thereby make inlet chamber 14 encircle around going out water cavity 15, the 14 top terminal surface in inlet chamber is higher than the 15 top terminal surfaces in play water cavity. When the electromagnetic driver is installed in the groove 13, the water inlet cavity 14 and the water outlet cavity 15 can be communicated or disconnected through the electromagnetic driver, when the electromagnetic driver is powered on, the water inlet cavity 14 and the water outlet cavity 15 are communicated, and when the electromagnetic driver is powered off, the water inlet cavity 14 and the water outlet cavity 15 are not communicated. The water inlet cavity 14 is communicated with the water inlet channel 11, and the bottom of the water outlet cavity 15 is communicated with the water outlet channel 12.
The water inlet cavity 14 is a spiral flow channel, the spiral flow channel spirally rises around the outer wall of the water outlet cavity 15, the bottom end port of the spiral flow channel is communicated with the inner end channel port of the water inlet channel 11, and the top end port of the spiral flow channel is communicated with the top end port of the water outlet cavity 15.
When the water inlet electromagnetic valve is opened and the internal flow channel flows, the water in the traditional water inlet channel 11 is continuously impacted by high pressure on the cylindrical wall surface of the water outlet cavity 15, and meanwhile, vortex is formed, so that impact noise and turbulent flow are generated. According to the water inlet electromagnetic valve, the water inlet cavity 14 is a spiral flow channel, and high-pressure water in the water inlet channel 11 flows along the spiral ramp, so that impact collision between water flow and the cylindrical wall surface of the water outlet cavity 12 is avoided, and noise caused by impact loss is greatly reduced. Meanwhile, because the loss of the internal flow channel is reduced, the energy of the required extra work is reduced, namely the total flow attenuation is reduced, and the flow attenuation resistance of the water purifier is improved.
Example 2
The utility model provides a can effectively fall water inlet solenoid valve of making an uproar, including valve body 1, be equipped with inlet channel 11 on the valve body 1, its other end is equipped with outlet channel 12, valve body 1 upper end is equipped with recess 13 that is used for installing electromagnetic drive ware, recess 13 bottom is equipped with inlet chamber 14 and play water cavity 15 rather than the intercommunication, the recess bottom is fixed with the outlet pipe, outlet pipe outer wall and recess 13 inner wall form inlet chamber 14, the inner chamber of outlet pipe forms out water cavity 15, thereby make inlet chamber 14 encircle around going out water cavity 15, the 14 top terminal surface in inlet chamber is higher than the 15 top terminal surfaces in play water cavity. When the electromagnetic driver is installed in the groove 13, the water inlet cavity 14 and the water outlet cavity 15 can be communicated or disconnected through the electromagnetic driver, when the electromagnetic driver is powered on, the water inlet cavity 14 and the water outlet cavity 15 are communicated, and when the electromagnetic driver is powered off, the water inlet cavity 14 and the water outlet cavity 15 are not communicated. The water inlet cavity 14 is communicated with the water inlet channel 11, and the bottom of the water outlet cavity 15 is communicated with the water outlet channel 12.
The water inlet cavity 14 is a spiral flow channel, the spiral flow channel spirally rises around the outer wall of the water outlet cavity 15, the bottom end port of the spiral flow channel is communicated with the inner end channel port of the water inlet channel 11, and the top end port of the spiral flow channel is communicated with the top end port of the water outlet cavity 15.
When the water inlet electromagnetic valve is opened and the internal flow channel flows, the water in the traditional water inlet channel 11 is continuously impacted by high pressure on the cylindrical wall surface of the water outlet cavity 15, and meanwhile, vortex is formed, so that impact noise and turbulent flow are generated. According to the water inlet electromagnetic valve, the water inlet cavity 14 is a spiral flow channel, and high-pressure water in the water inlet channel 11 flows along the spiral ramp, so that impact collision between water flow and the cylindrical wall surface of the water outlet cavity 12 is avoided, and noise caused by impact loss is greatly reduced. Meanwhile, because the loss of the internal flow channel is reduced, the energy of the required extra work is reduced, namely the total flow attenuation is reduced, and the flow attenuation resistance of the water purifier is improved.
Embodiment 2 has substantially the same features as embodiment 1 except that the water feed passage 11 includes a straight passage 111 and a transition passage 112, and the transition passage 112 is connected between the spiral flow passage and the straight passage 111. The central axis of the straight passage 111 and the central axis of the transition passage 112 intersect on the same horizontal plane.
Example 3
The utility model provides a can effectively fall water inlet solenoid valve of making an uproar, including valve body 1, be equipped with inlet channel 11 on the valve body 1, its other end is equipped with outlet channel 12, valve body 1 upper end is equipped with recess 13 that is used for installing electromagnetic drive ware, recess 13 bottom is equipped with inlet chamber 14 and play water cavity 15 rather than the intercommunication, the recess bottom is fixed with the outlet pipe, outlet pipe outer wall and recess 13 inner wall form inlet chamber 14, the inner chamber of outlet pipe forms out water cavity 15, thereby make inlet chamber 14 encircle around going out water cavity 15, the 14 top terminal surface in inlet chamber is higher than the 15 top terminal surfaces in play water cavity. When the electromagnetic driver is installed in the groove 13, the water inlet cavity 14 and the water outlet cavity 15 can be communicated or disconnected through the electromagnetic driver, when the electromagnetic driver is powered on, the water inlet cavity 14 and the water outlet cavity 15 are communicated, and when the electromagnetic driver is powered off, the water inlet cavity 14 and the water outlet cavity 15 are not communicated. The water inlet cavity 14 is communicated with the water inlet channel 11, and the bottom of the water outlet cavity 15 is communicated with the water outlet channel 12.
The water inlet cavity 14 is a spiral flow channel, the spiral flow channel spirally rises around the outer wall of the water outlet cavity 15, the bottom end port of the spiral flow channel is communicated with the inner end channel port of the water inlet channel 11, and the top end port of the spiral flow channel is communicated with the top end port of the water outlet cavity 15.
When the water inlet electromagnetic valve is opened and the internal flow channel flows, the water in the traditional water inlet channel 11 is continuously impacted by high pressure on the cylindrical wall surface of the water outlet cavity 15, and meanwhile, vortex is formed, so that impact noise and turbulent flow are generated. According to the water inlet electromagnetic valve, the water inlet cavity 14 is a spiral flow channel, and high-pressure water in the water inlet channel 11 flows along the spiral ramp, so that impact collision between water flow and the cylindrical wall surface of the water outlet cavity 12 is avoided, and noise caused by impact loss is greatly reduced. Meanwhile, because the loss of the internal flow channel is reduced, the energy of the required extra work is reduced, namely the total flow attenuation is reduced, and the flow attenuation resistance of the water purifier is improved.
Embodiment 3 has substantially the same features as embodiment 1 except that the central axis of the straight passage 111 is parallel to the central axis of the water outlet passage 12. The central axis of the water inlet channel 11 and the central axis of the water outlet channel 12 are on the same horizontal plane.
Claims (8)
1. A water inlet electromagnetic valve capable of effectively reducing noise comprises a valve body (1), wherein a water inlet channel (11) and a water outlet channel (12) are arranged on the valve body (1), a groove (13) for mounting an electromagnetic driver is formed in the upper end portion of the valve body (1), a water inlet cavity (14) and a water outlet cavity (15) which are communicated with the groove (13) are formed in the bottom of the groove (13), the water inlet cavity (14) surrounds the periphery of the water outlet cavity (15), the water inlet cavity (14) is communicated with the water inlet channel (11), and the water outlet cavity (15) is communicated with the water outlet channel (12); the method is characterized in that: the water inlet cavity (14) is a spiral flow channel, the spiral flow channel spirally rises around the outer wall of the water outlet cavity (15), the bottom end port of the spiral flow channel is communicated with the inner end port of the water inlet channel (11), and the top end port of the spiral flow channel is communicated with the top end port of the water outlet cavity (15).
2. The water inlet electromagnetic valve capable of effectively reducing noise according to claim 1, wherein: the water inlet channel (11) and the water outlet channel (12) are respectively arranged at two sides of the valve body (1).
3. The water inlet electromagnetic valve capable of effectively reducing noise according to claim 1, wherein: the water inlet channel (11) comprises a linear channel (111) and a transition channel (112), and the transition channel (112) is connected between the spiral flow channel and the linear channel (111).
4. The water inlet electromagnetic valve capable of effectively reducing noise according to claim 3, wherein: the central axis of the linear channel (111) and the central axis of the transition channel (112) intersect on the same horizontal plane.
5. The water inlet electromagnetic valve capable of effectively reducing noise according to claim 3, wherein: the central axis of the linear channel (111) is parallel to the central axis of the water outlet channel (12).
6. An inlet electromagnetic valve capable of effectively reducing noise according to any one of claims 1 to 5, wherein: the central axis of the water inlet channel (11) and the central axis of the water outlet channel (12) are on the same horizontal plane.
7. The water inlet electromagnetic valve capable of effectively reducing noise according to claim 1, wherein: the end surface of the top end of the water inlet cavity (14) is higher than the end surface of the top end of the water outlet cavity (15).
8. The water inlet electromagnetic valve capable of effectively reducing noise according to claim 1, wherein: the inner end channel port of the water outlet channel (12) is communicated with the bottom of the water outlet cavity (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022663245.6U CN214699391U (en) | 2020-11-17 | 2020-11-17 | Water inlet electromagnetic valve capable of effectively reducing noise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022663245.6U CN214699391U (en) | 2020-11-17 | 2020-11-17 | Water inlet electromagnetic valve capable of effectively reducing noise |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214699391U true CN214699391U (en) | 2021-11-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022663245.6U Active CN214699391U (en) | 2020-11-17 | 2020-11-17 | Water inlet electromagnetic valve capable of effectively reducing noise |
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| Country | Link |
|---|---|
| CN (1) | CN214699391U (en) |
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- 2020-11-17 CN CN202022663245.6U patent/CN214699391U/en active Active
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