CN220338214U - Drain valve with sealing assembly - Google Patents
Drain valve with sealing assembly Download PDFInfo
- Publication number
- CN220338214U CN220338214U CN202321968331.5U CN202321968331U CN220338214U CN 220338214 U CN220338214 U CN 220338214U CN 202321968331 U CN202321968331 U CN 202321968331U CN 220338214 U CN220338214 U CN 220338214U
- Authority
- CN
- China
- Prior art keywords
- sealing
- drain valve
- groove
- reset
- sealing assembly
- 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.)
- Active
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 61
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 17
- 230000009471 action Effects 0.000 abstract description 8
- 230000005484 gravity Effects 0.000 abstract description 4
- 238000005299 abrasion Methods 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Float Valves (AREA)
Abstract
The utility model relates to the technical field of sealing valves, in particular to a drain valve with a sealing component, which comprises a drain valve shell, a stretching component, a resetting component and a sealing component, wherein one side of the drain valve shell is provided with the resetting device, the resetting device and a drainage device are added on the drain valve shell, condensed water is continuously accumulated through the inner side of the device, a buoyancy ball is continuously lifted to drive a constraint plate and a connecting column to lift, a sealing block is separated from a sealing groove, condensed water smoothly flows out through the drainage device, when the water level is lowered, the device is gradually lowered under the gravity of the buoyancy ball and the action of the resetting spring and the spring, the sealing block is arranged on the inner side of the sealing groove again, and the sealing reliability of the device after the drainage is finished is improved through the action of the spring and the action of various guide rods, so that the water storage capacity of the device is improved, the period of drainage is reduced, the abrasion of the device is further reduced, and the service life is prolonged.
Description
Technical Field
The utility model relates to the technical field of sealing valves, in particular to a drain valve with a sealing component.
Background
A trap is a widely used device that is designed to remove unwanted liquids or gases that accumulate in a pipe or vessel to ensure stable operation of the system, and to provide greater safety and reliability by incorporating a seal assembly in the design of the trap.
The floating ball inside the existing floating ball type drain valve is a key component of the floating ball type drain valve, and the floating ball type drain valve controls the opening and closing of the drain valve according to the change of the liquid level.
However, in the use process of the traditional floating ball type drain valve, the floating ball frequently rises and falls, so that the floating ball is extremely easy to wear, the service life of the floating ball type drain valve is finally influenced, and meanwhile, the reliability of sealing the water outlet by the gravity of the floating ball is poor.
Disclosure of Invention
The present utility model is directed to a drain valve having a sealing assembly to solve the above-mentioned problems associated with the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a trap having a seal assembly, the trap having a seal assembly comprising:
the drain valve comprises a drain valve housing, wherein a reset device is arranged on one side of the drain valve housing, a drain device is arranged on one side of the drain valve housing, a reset groove is formed in the inner side of the reset device, a multifunctional groove and a sealing groove are formed in the inner side of the drain device, and the multifunctional groove is communicated with the sealing groove;
the stretching assembly is arranged on the inner side of the reset groove and comprises a buoyancy ball and a constraint plate;
the reset assembly is arranged on the inner side of the drain valve shell and comprises a guide sleeve, a guide rod, a reset spring and a spring;
the sealing assembly is arranged on the inner side of the multifunctional groove and comprises a lifting rod, a sealing block and a supporting constraint piece.
Preferably, the reset groove is internally provided with a mounting plate, one side of the mounting plate is provided with a connecting column, the inner side of the drain valve shell is provided with a buoyancy ball, and the buoyancy ball is connected with the connecting column.
Preferably, two return springs are arranged between the mounting plate and the return groove, and two guide rods are arranged on one side of the return groove.
Preferably, two guide sleeves are arranged on one side of the mounting plate, and the two guide rods are respectively sleeved in the corresponding guide sleeves.
Preferably, the two guide rods are sleeved on the inner sides of the corresponding reset springs, a constraint plate is arranged on one side of the buoyancy ball, and a lifting rod is arranged on the inner side of the multifunctional groove.
Preferably, a supporting constraint piece is arranged on one side of the multifunctional groove, one end of the lifting rod is connected with the supporting constraint piece, and one end of the lifting rod is connected with the constraint plate.
Preferably, the lifting rod is provided with a sealing block, the sealing block is arranged on the inner side of the sealing groove, and a spring is arranged between the supporting constraint piece and the multifunctional groove.
Compared with the prior art, the utility model has the beneficial effects that:
the device is characterized in that a reset device and a drainage device are added on the drain valve shell, condensed water is continuously accumulated through the inner side of the device, the buoyancy ball is continuously lifted, the constraint plate and the connecting column are driven to lift, the sealing block is separated from the sealing groove, the condensed water flows out smoothly through the drainage device, after the water level drops, the device is gradually lowered under the action of gravity of the buoyancy ball, the reset spring and the spring, the sealing block is located on the inner side of the sealing groove again, the sealing reliability of the device after water drainage is improved through the action of the spring and the action of various guide rods, the capacity of accumulating water of the device is improved, the period of water drainage is reduced, the abrasion of the device is further reduced, and the service life is prolonged.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a stretching assembly according to the present utility model;
FIG. 3 is a schematic diagram of a reset assembly according to the present utility model;
FIG. 4 is a schematic view of a seal assembly according to the present utility model.
In the figure: the hydraulic valve comprises a drain valve housing 1, a resetting device 2, a drain device 3, a mounting plate 4, a connecting column 5, a buoyancy ball 6, a guide sleeve 7, a guide rod 8, a resetting spring 9, a constraint plate 10, a lifting rod 11, a sealing block 12, a supporting constraint piece 13 and a spring 14.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
Referring to fig. 1-4, the present application provides the following three preferred embodiments.
Example 1
A trap having a seal assembly, the trap having a seal assembly comprising:
the drain valve comprises a drain valve housing 1, wherein a reset device 2 is arranged on one side of the drain valve housing 1, a drain device 3 is arranged on one side of the drain valve housing 1, a reset groove is formed in the inner side of the reset device 2, a multifunctional groove and a sealing groove are formed in the inner side of the drain device 3, and the multifunctional groove is communicated with the sealing groove;
the stretching assembly is arranged on the inner side of the reset groove and comprises a buoyancy ball 6 and a constraint plate 10, the installation plate 4 is arranged on the inner side of the reset groove, a connecting column 5 is arranged on one side of the installation plate 4, the buoyancy ball 6 is arranged on the inner side of the drainage valve housing 1 and connected with the connecting column 5, and when the device is used, after the buoyancy ball 6 ascends due to excessive accumulation of condensed water, the constraint plate 10 is driven to move upwards together through buoyancy, and after the condensed water is discharged, the buoyancy ball 6 descends again.
The drain valve with the sealing assembly disclosed in the second embodiment of the utility model has the structure basically the same as that in the first embodiment, and the difference is that: the reset assembly is arranged on the inner side of the drain valve shell 1 and comprises a guide sleeve 7, a guide rod 8, a reset spring 9 and a spring 14, two reset springs 9 are arranged between the mounting plate 4 and the reset groove, two guide rods 8 are arranged on one side of the reset groove, two guide sleeves 7 are arranged on one side of the mounting plate 4, the two guide rods 8 are respectively sleeved in the corresponding guide sleeves 7, when the buoyancy ball 6 moves, the mounting plate 4 is driven to move together with the supporting constraint piece 13, after the water level of condensate water descends, the reset springs 9 and the spring 14 apply force to the supporting constraint piece 13 and the mounting plate 4, so that the buoyancy ball 6 descends in an accelerating mode and returns to the initial position.
The drain valve with the sealing assembly disclosed in the third embodiment of the utility model has basically the same structure as that in the second embodiment, and is different in that: the sealing assembly is arranged on the inner side of the multifunctional groove, the sealing assembly comprises a lifting rod 11, a sealing block 12 and a supporting constraint piece 13, two guide rods 8 are sleeved on the inner side of the corresponding reset spring 9, a constraint plate 10 is arranged on one side of the buoyancy ball 6, the lifting rod 11 is arranged on the inner side of the multifunctional groove, the supporting constraint piece 13 is arranged on one side of the multifunctional groove, one end of the lifting rod 11 is connected with the supporting constraint piece 13, one end of the lifting rod 11 is connected with the constraint plate 10, the sealing block 12 is arranged on the lifting rod 11, the sealing block 12 is arranged on the inner side of the sealing groove, a spring 14 is arranged between the supporting constraint piece 13 and the multifunctional groove, and when the sealing assembly is used, condensed water continuously accumulated on the inner side of the device, the buoyancy ball 6 is continuously lifted, the constraint plate 10 and the connecting column 5 are driven to ascend, the sealing block 12 is separated from the sealing groove, the condensed water smoothly flows out through the drainage device 3, the supporting constraint piece 13 is of a cross structure, the device is gradually descended under the action of the gravity of the buoyancy ball 6 and the reset spring 9 and the spring 14, the device is gradually descended, the sealing assembly is enabled to be controlled through the guiding action of the supporting constraint piece 13 and the force exerted by the spring 14, the sealing block 12 when the sealing assembly is completely attached to the sealing assembly and the sealing assembly is completely sealed by the sealing assembly.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A drain valve having a sealing assembly, characterized by: the drain valve with the sealing assembly comprises:
the drain valve comprises a drain valve shell (1), wherein a reset device (2) is arranged on one side of the drain valve shell (1), a drainage device (3) is arranged on one side of the drain valve shell (1), a reset groove is formed in the inner side of the reset device (2), a multifunctional groove and a sealing groove are formed in the inner side of the drainage device (3), and the multifunctional groove is communicated with the sealing groove;
the stretching assembly is arranged on the inner side of the reset groove and comprises a buoyancy ball (6) and a constraint plate (10);
the reset assembly is arranged on the inner side of the drain valve shell (1) and comprises a guide sleeve (7), a guide rod (8), a reset spring (9) and a spring (14);
the sealing assembly is arranged on the inner side of the multifunctional groove and comprises a lifting rod (11), a sealing block (12) and a supporting constraint piece (13).
2. A trap with a sealing assembly according to claim 1, wherein: the inside mounting panel (4) that is equipped with of reset groove, mounting panel (4) one side is equipped with spliced pole (5), and trap casing (1) inboard is equipped with buoyancy ball (6), and buoyancy ball (6) are connected with spliced pole (5).
3. A trap with a sealing assembly according to claim 2, wherein: two return springs (9) are arranged between the mounting plate (4) and the return groove, and two guide rods (8) are arranged on one side of the return groove.
4. A trap with a sealing assembly according to claim 3, wherein: two guide sleeves (7) are arranged on one side of the mounting plate (4), and two guide rods (8) are respectively sleeved in the corresponding guide sleeves (7).
5. A trap with a sealing assembly according to claim 4, wherein: the two guide rods (8) are sleeved on the inner sides of the corresponding reset springs (9), a constraint plate (10) is arranged on one side of the buoyancy ball (6), and a lifting rod (11) is arranged on the inner side of the multifunctional groove.
6. A trap with a sealing assembly according to claim 5, wherein: one side of the multifunctional groove is provided with a supporting constraint piece (13), one end of the lifting rod (11) is connected with the supporting constraint piece (13), and one end of the lifting rod (11) is connected with the constraint plate (10).
7. The trap with sealing assembly of claim 6, wherein: the lifting rod (11) is provided with a sealing block (12), the sealing block (12) is arranged on the inner side of the sealing groove, and a spring (14) is arranged between the supporting constraint piece (13) and the multifunctional groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321968331.5U CN220338214U (en) | 2023-07-24 | 2023-07-24 | Drain valve with sealing assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321968331.5U CN220338214U (en) | 2023-07-24 | 2023-07-24 | Drain valve with sealing assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220338214U true CN220338214U (en) | 2024-01-12 |
Family
ID=89461711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321968331.5U Active CN220338214U (en) | 2023-07-24 | 2023-07-24 | Drain valve with sealing assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220338214U (en) |
-
2023
- 2023-07-24 CN CN202321968331.5U patent/CN220338214U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220338214U (en) | Drain valve with sealing assembly | |
| CN210196620U (en) | Automatic slag and water discharging device for coal mine gas extraction pipeline | |
| CN109973699B (en) | High-efficient high-speed discharge valve | |
| CN201865150U (en) | Automatic anti-leakage double-ball type vacuum elimination device | |
| CN211083030U (en) | Float valve | |
| CN213451715U (en) | Mechanical structure of ball cock capable of being opened and closed instantly | |
| CN213572250U (en) | Liquid storage cavity drainage pipeline opening and closing device | |
| CN2382906Y (en) | Automatic water closing control valve | |
| CN209196175U (en) | A kind of novel overflow device | |
| CN220707035U (en) | Negative pressure pipeline water discharging device | |
| CN111536262A (en) | Mechanical vacuum liquid level control valve | |
| CN2112055U (en) | Lever float-type automatic liquid discharge device | |
| CN203549407U (en) | Gas pipeline drainer device | |
| CN208781083U (en) | A kind of automatic level controller | |
| CN219828522U (en) | Drainage device of condenser | |
| CN219692407U (en) | Automatic rotary exhaust valve | |
| CN2141853Y (en) | Diaphragm type water level control valve | |
| CN201352320Y (en) | Improved oil sink liquid level control device for chemical fiber oiling system | |
| CN221004014U (en) | Large water outlet float valve | |
| CN220227927U (en) | One-way valve | |
| CN2818957Y (en) | High-pressure float valve | |
| CN215718941U (en) | Negative pressure water discharging device | |
| CN217970855U (en) | Closed emergency drainage device for floating-roof oil tank | |
| CN2458043Y (en) | Unpowered automatic float water decanter | |
| CN217500494U (en) | Can wash abandon a class well of long-pending silt automatically |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |