CN221034231U - Anti-blocking waste water electromagnetic valve of quick connection female end - Google Patents
Anti-blocking waste water electromagnetic valve of quick connection female end Download PDFInfo
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- CN221034231U CN221034231U CN202322879621.9U CN202322879621U CN221034231U CN 221034231 U CN221034231 U CN 221034231U CN 202322879621 U CN202322879621 U CN 202322879621U CN 221034231 U CN221034231 U CN 221034231U
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- waste water
- blocking
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- sliding device
- wastewater
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- 239000002351 wastewater Substances 0.000 title claims abstract description 109
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 238000007789 sealing Methods 0.000 claims description 7
- 230000007547 defect Effects 0.000 abstract description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
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Abstract
The utility model provides an anti-blocking waste water electromagnetic valve for a quick connection female end, which comprises: the valve body is internally provided with a valve cavity, a wastewater inlet for wastewater to enter and a wastewater outlet for wastewater to be discharged; the waste water channel is arranged between the waste water inlet and the waste water outlet, the interior of the waste water channel comprises a first channel and a second channel, and the first channel is arranged at one side close to the waste water outlet; the anti-blocking sliding device is arranged inside the second channel, the anti-blocking sliding device is provided with an initial state in which water flow is in a low-pressure state and a moving state in which the water flow is in a high-pressure state, when the anti-blocking sliding device is in the initial state, waste water can flow into the first channel from the waste water inlet and flow out from the waste water outlet, when the anti-blocking sliding device is in the moving state, the waste water can drive the anti-blocking sliding device to move towards one side opposite to the waste water outlet, and the electromagnetic valve can overcome the defect that in the prior art, a vacuum phenomenon exists in a pump, so that the pump cannot pump due to functional failure.
Description
Technical Field
The utility model relates to the technical field of electromagnetic valves, in particular to an anti-blocking waste water electromagnetic valve with a quick-connection female end.
Background
Solenoid valves are electromagnetic controlled industrial equipment, are automatic basic elements for controlling fluids, and belong to actuators, not limited to hydraulic and pneumatic. For example, chinese patent No. CN109654237a, entitled "a low pressure water inlet anti-blocking waste water solenoid valve", discloses a waste water inlet, a guide sleeve and a slide bar, wherein the slide bar moves along with the variation of water pressure, under low pressure, a water body entering the guide sleeve cannot push the slide bar, so that water flow entering from the waste water inlet cannot cross the slide bar to reach a waste water outlet, and cannot flow through the waste water outlet, when a new pump is started for the first time, no internal air is discharged, a vacuum phenomenon exists in the pump, so that the pump function fails, and water pumping cannot be performed, and special program is needed for control.
Disclosure of utility model
Therefore, the utility model aims to overcome the defect that the pump function is invalid and water pumping cannot be performed due to the vacuum phenomenon in the pump in the prior art, and provides the anti-blocking waste water electromagnetic valve for the quick-connection female end, which is used for avoiding the vacuum phenomenon of a new pump.
Therefore, the utility model provides an anti-blocking waste water electromagnetic valve for a quick connection female end, which comprises the following components: the valve body is internally provided with a valve cavity, a wastewater inlet for wastewater to enter and a wastewater outlet for wastewater to be discharged; the waste water channel is arranged between the waste water inlet and the waste water outlet, the interior of the waste water channel comprises a first channel and a second channel, and the first channel is arranged at one side close to the waste water outlet; the anti-blocking sliding device is arranged in the second channel and is provided with an initial state in which water flow is in a low-pressure state and a moving state in which the water flow is in a high-pressure state, when the anti-blocking sliding device is in the initial state, waste water can flow into the first channel from the waste water inlet and flow out from the waste water outlet, and when the anti-blocking sliding device is in the moving state, the waste water can drive the anti-blocking sliding device to move towards one side opposite to the waste water outlet.
Further: the anti-blocking device comprises an anti-blocking needle extending into the first channel and a sliding barrel sliding in the second channel, wherein the anti-blocking needle is fixedly arranged on one side of the sliding barrel facing the anti-blocking hole and extends to the anti-blocking hole in the first channel, a flow channel for the waste water to pass through is arranged between the anti-blocking needle and the anti-blocking hole in the first channel in an initial state, and a sealing ring for preventing the waste water from leaking is arranged between the fixed barrel and the first channel.
Further: the second channel is internally provided with a fixed sleeve, the inside of the fixed sleeve is provided with a cavity, the cavity is internally provided with a deformation spring, the sliding barrel is positioned in the cavity, the deformation spring is positioned at one side of the sliding barrel, which is opposite to the anti-blocking needle, and the cavity is internally provided with a positioning column for fixing the deformation spring.
Further: the sliding barrel is in threaded connection with the side wall of the second channel.
Further: the anti-blocking holes are horn-shaped.
The technical scheme of the utility model has the following advantages:
1. According to the anti-blocking waste water electromagnetic valve with the quick connection female end, the water inlet of the electromagnetic valve is arranged between the first channel and the second channel, even if the water pressure does not move the anti-blocking sliding device towards one side opposite to the first channel in a low-pressure state, waste water can enter from the waste water inlet and then pass through the first channel to reach the waste water outlet, under a high-pressure environment, the water pressure can push the anti-blocking sliding device towards the inner top of the second channel to enable the anti-blocking sliding device to pass through the waste water to give way, so that more waste water passes through the first channel (in the prior art, under the low-pressure state, the water body entering the guide sleeve cannot push the sliding rod, and therefore water entering from the waste water inlet cannot flow out from the sliding rod to the waste water outlet, and water cannot pass through the waste water outlet), so that the anti-blocking electromagnetic valve is superior to the prior art, even under the low-pressure environment, waste water can flow out from the waste water outlet, and the phenomenon of vacuum in the pump is avoided, and the diaphragm pump is not used.
2. According to the anti-blocking waste water electromagnetic valve for the quick connection female end, the fixed barrel is arranged in the first channel, the outer side wall of the fixed barrel is attached to the inner side wall in the first channel, and in order to ensure connection tightness between the fixed barrel and the first channel, the sealing ring is arranged between the fixed barrel and the first channel, and the waterproof performance of the waste water valve can be ensured through the arrangement of the sealing ring.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a cross-sectional view of a solenoid valve;
fig. 2 is an enlarged view of a portion a in fig. 1.
Reference numerals illustrate:
1. A valve body; 11. a valve cavity; 12. a wastewater inlet; 13. a wastewater outlet; 2. a waste water channel; 21. a first channel; 22. a second channel; 23. a fixed sleeve; 24. a cavity; 25. a deformation spring; 3. an anti-blocking sliding device; 31. an anti-blocking needle; 32. a slipping barrel; 4. a fixed barrel; 41. anti-blocking holes; 5. a flow passage; 6. a seal ring; 7. and positioning columns.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
Examples
This embodiment provides a quick connect female end anti-blocking's waste water solenoid valve, includes: the valve body 1 is internally provided with a valve cavity 11, a wastewater inlet 12 for wastewater to enter and a wastewater outlet 13 for wastewater to be discharged; a waste water channel 2 arranged between the waste water inlet 12 and the waste water outlet 13, wherein the interior of the waste water channel comprises a first channel 21 and a second channel 22, and the first channel 21 is arranged at one side close to the waste water outlet 13; the anti-blocking sliding device 3 is arranged in the second channel 22, the anti-blocking sliding device 3 is provided with an initial state that water flow is in a low-pressure state and a moving state that the water flow is in a high-pressure state, when the anti-blocking sliding device is in the initial state, waste water can flow into the first channel 21 from the waste water inlet 12 and flow out of the waste water outlet 13, and when the anti-blocking sliding device is in the moving state, the waste water can drive the anti-blocking sliding device 3 to move towards one side opposite to the waste water outlet 13.
The specific improvement is as follows: as shown in fig. 1 and 2, compared with the prior art, the water inlet of the electromagnetic valve is arranged between the first channel 21 and the second channel 22, under the low pressure state, even if the water pressure does not move the anti-blocking sliding device 3 towards the side opposite to the first channel 21, waste water can enter from the waste water inlet 12 and then passes through the first channel 21 to reach the waste water outlet 13, under the high pressure environment, the water pressure can push the anti-blocking sliding device 3 towards the inner top of the second channel 22, so that the anti-blocking sliding device 3 can pass through the waste water to make the waste water and let down, more waste water passes through the first channel 21 (under the low pressure state in the prior art, the water entering the guide sleeve cannot push the sliding rod, so that the water entering from the waste water inlet cannot flow out from the waste water outlet 13 beyond the sliding rod, and the water cannot pass through the waste water outlet 13), thus the anti-blocking sliding device is superior to the prior art, even under the low pressure environment, the waste water can flow out from the waste water outlet 13, and the vacuum phenomenon in the pump is avoided, and the diaphragm pump is not effective.
Based on the above embodiments: the utility model discloses a waste water treatment device, including first passageway 21, fixed barrel 4 is provided with in the first passageway 21, prevent stifled hole 41 has in the fixed barrel 4, prevent stifled hole 41 and waste water delivery port 13 intercommunication, prevent stifled slider 3 including extending to the anti-blocking needle 31 in the first passageway 21 and slide the barrel 32 that slides and set up in the second passageway 22, prevent stifled needle 31 is fixed to be set up in the barrel 32 that slides towards the one side of preventing stifled hole 41 to extend the anti-blocking hole 41 department in the first passageway 21, under the initial condition, prevent stifled needle 31 and prevent having the runner 5 that supplies waste water to pass through between the anti-blocking hole 41, have the sealing washer 6 that is used for preventing that waste water spills between fixed barrel 4 and the first passageway 21.
The specific improvement is as follows: as shown in fig. 1 and 2, a fixed barrel 4 is disposed in the first channel 21, an outer side wall of the fixed barrel 4 is attached to an inner side wall in the first channel 21, a sealing ring 6 is disposed between the fixed barrel 4 and the first channel 21 in order to ensure connection tightness between the fixed barrel 4 and the first channel, and waterproof performance of a waste water valve can be ensured through the arrangement of the sealing ring 6, in this embodiment, when the anti-blocking sliding device 3 is in an initial state, the anti-blocking needle 31 passes through the anti-blocking hole 411.5mm, and when the anti-blocking sliding device 3 is in a moving state, a gap of 1.5mm is formed between the anti-blocking needle 31 and the anti-blocking hole 41.
Based on the above embodiments: the second channel 22 is internally provided with a fixed sleeve 23, a cavity 24 is formed in the fixed sleeve 23, a deformation spring 25 is arranged in the cavity 24, the sliding barrel 32 is positioned in the cavity 24, the deformation spring 25 is positioned at one side of the sliding barrel 32, which is opposite to the anti-blocking needle 31, and a positioning column 7 for fixing the deformation spring 25 is also arranged in the cavity 24.
The specific improvement is as follows: as shown in fig. 1 and 2, the fixed sleeve 23 is disposed in the second channel 22, when the water flow is in a high-pressure state, the water flow can push the sliding barrel 32 towards the side provided with the deformation spring 25 and compress the compression spring, after the water pressure is reduced, the deformation spring 25 can release deformation force, so that the sliding barrel 32 is reset, the sliding barrel 32 can be automatically reset through the arrangement of the deformation spring 25, and the deformation spring 25 can be positioned through the arrangement of the positioning column 7, so that the compression of the deformation spring 25 is avoided.
Based on the above embodiments: the slipping barrel 32 is threadedly coupled to the sidewall of the second passageway 22.
Based on the above embodiments: the anti-blocking hole 41 is horn-shaped.
The specific improvement is as follows: as shown in fig. 2, the anti-blocking hole 41 is provided in a horn shape, and can play a guiding role when the anti-blocking needle 31 is inserted into the anti-blocking hole 41.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.
Claims (5)
1. The utility model provides a female end of quick connect anti-blocking's waste water solenoid valve which characterized in that: comprising the following steps:
A valve body (1) with a valve cavity (11), a wastewater inlet (12) for wastewater to enter and a wastewater outlet (13) for wastewater to be discharged inside;
The waste water channel (2) is arranged between the waste water inlet (12) and the waste water outlet (13), the interior of the waste water channel comprises a first channel (21) and a second channel (22), and the first channel (21) is arranged at one side close to the waste water outlet (13);
The anti-blocking sliding device (3) is arranged in the second channel (22), the anti-blocking sliding device (3) is provided with an initial state in which water flow is in a low-pressure state and a moving state in which the water flow is in a high-pressure state, when the anti-blocking sliding device is in the initial state, waste water can flow into the first channel (21) from the waste water inlet (12) and flow out of the waste water outlet (13), and when the anti-blocking sliding device is in the moving state, the waste water can drive the anti-blocking sliding device (3) to move towards one side opposite to the waste water outlet (13).
2. The anti-blocking waste water solenoid valve of claim 1, wherein: be provided with fixed bucket (4) in first passageway (21), prevent stifled hole (41) have in fixed bucket (4), prevent stifled hole (41) and waste water delivery port (13) intercommunication, prevent stifled slider (3) including extending to prevent stifled needle (31) in first passageway (21) and slide and set up bucket (32) that slides in second passageway (22), prevent stifled needle (31) fixed set up in one side of bucket (32) orientation anti-blocking hole (41) to extend anti-blocking hole (41) department in first passageway (21), under the initial state, prevent stifled needle (31) and prevent having runner (5) that supply waste water to pass through between anti-blocking hole (41), have sealing washer (6) that are used for preventing that waste water spills between fixed bucket (4) and first passageway (21).
3. The anti-blocking waste water solenoid valve of claim 2, wherein: the second channel (22) is internally provided with a fixed sleeve (23), the inside of the fixed sleeve (23) is provided with a cavity (24), the cavity (24) is internally provided with a deformation spring (25), the sliding barrel (32) is positioned in the cavity (24), the deformation spring (25) is positioned at one side of the sliding barrel (32) back to the anti-blocking needle (31), and the cavity (24) is internally provided with a positioning column (7) for fixing the deformation spring (25).
4. The anti-blocking waste water solenoid valve of claim 2, wherein: the sliding barrel (32) is in threaded connection with the side wall of the second channel (22).
5. The anti-blocking waste water solenoid valve of claim 2, wherein: the anti-blocking holes (41) are horn-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322879621.9U CN221034231U (en) | 2023-10-25 | 2023-10-25 | Anti-blocking waste water electromagnetic valve of quick connection female end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322879621.9U CN221034231U (en) | 2023-10-25 | 2023-10-25 | Anti-blocking waste water electromagnetic valve of quick connection female end |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221034231U true CN221034231U (en) | 2024-05-28 |
Family
ID=91184458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322879621.9U Active CN221034231U (en) | 2023-10-25 | 2023-10-25 | Anti-blocking waste water electromagnetic valve of quick connection female end |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221034231U (en) |
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2023
- 2023-10-25 CN CN202322879621.9U patent/CN221034231U/en active Active
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