CN211611782U - Filtration formula relief pressure valve - Google Patents
Filtration formula relief pressure valve Download PDFInfo
- Publication number
- CN211611782U CN211611782U CN201922273062.0U CN201922273062U CN211611782U CN 211611782 U CN211611782 U CN 211611782U CN 201922273062 U CN201922273062 U CN 201922273062U CN 211611782 U CN211611782 U CN 211611782U
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- China
- Prior art keywords
- mounting
- fixedly connected
- valve body
- mounting groove
- wall
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- 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
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- 238000001914 filtration Methods 0.000 title claims abstract description 23
- 238000009434 installation Methods 0.000 claims abstract description 29
- 238000007789 sealing Methods 0.000 claims description 5
- 230000007246 mechanism Effects 0.000 abstract description 5
- 230000008859 change Effects 0.000 abstract description 2
- 230000002146 bilateral effect Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 238000013016 damping Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Images
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- Control Of Fluid Pressure (AREA)
- Details Of Valves (AREA)
Abstract
The utility model discloses a filtration formula relief pressure valve, which comprises a valve body, the first dead lever of valve body diapire bilateral symmetry fixedly connected with, two the same first mounting panel of first dead lever diapire fixedly connected with, first mounting panel diapire both sides intermediate position symmetry fixedly connected with installation piece, installation piece diapire central point puts and has seted up first mounting groove, sliding connection has the installation pole in the first mounting groove. The utility model discloses, possess filtering capability, the device body is provided with the abluent filtering mechanism of easy change dismouting, and in addition, to the great problem of valve body vibrations in the use, is provided with two sets of damper, and the whole device practical application is worth the height.
Description
Technical Field
The utility model relates to a relief pressure valve technical field especially relates to a filtration formula relief pressure valve.
Background
The pressure reducing valve is a valve which reduces the inlet pressure to a certain required outlet pressure through regulation and leads the outlet pressure to be automatically kept stable by relying on the energy of the medium. From the viewpoint of hydrodynamics, the pressure reducing valve is a throttling element with variable local resistance, namely, the flow speed and the kinetic energy of fluid are changed by changing the throttling area to cause different pressure losses, thereby achieving the purpose of pressure reduction. Then, the fluctuation of the pressure behind the valve is balanced with the spring force by means of the regulation of the control and regulation system, so that the pressure behind the valve is kept constant within a certain error range.
At present, the relief pressure valve is used extensively, and current relief pressure valve lies in daily use, often does not possess filtering capability, lacks the abluent filtering mechanism of easy change dismouting promptly, and in addition, the valve body vibrations are great in the use, lack damper, and whole practical application is worth not high.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a filtering type pressure reducing valve.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a filtering type pressure reducing valve comprises a valve body, wherein first fixing rods are symmetrically and fixedly connected to two sides of the bottom wall of the valve body, two first fixing rods are fixedly connected to the bottom wall of the first fixing rods, mounting blocks are symmetrically and fixedly connected to the middle positions of two sides of the bottom wall of the first mounting plate, a first mounting groove is formed in the central position of the bottom wall of the mounting block, a mounting rod is slidably connected in the first mounting groove, a mounting seat is fixedly connected to the bottom wall of the mounting rod, a first mounting pipe is fixedly connected to an opening at one side of the valve body, the first mounting pipe is in a circular truncated cone shape, a second mounting pipe is fixedly connected to the side wall of the first mounting pipe, which is far away from the valve body, a fixing block is symmetrically and fixedly connected to the middle positions of the upper side and the lower side of the inner side wall of the second mounting pipe, a second, the filter screen is arranged in the second mounting groove, a third mounting groove is formed between the center positions of the two side walls of the fixed block, and a fourth mounting groove which penetrates through the two side walls of the second mounting plate is formed in the position, corresponding to the third mounting groove, of the second mounting plate.
As a further description of the above technical solution:
and a spring is fixedly connected between the central position of the top wall of the mounting rod and the central position of the top wall in the first mounting groove on the side.
As a further description of the above technical solution:
mounting holes are formed between the upper side wall and the lower side wall of the four corners of the mounting seat, and the mounting holes are threaded holes.
As a further description of the above technical solution:
the second mounting tube bottom wall is fixedly connected with a second fixing rod, and the second fixing rod bottom wall is fixedly connected to the top wall of the first mounting plate.
As a further description of the above technical solution:
the valve body is kept away from first installation pipe one side opening part fixedly connected with third installation pipe, the valve body is kept away from third installation pipe one side opening part fixedly connected with sealing washer, this side lateral wall of fixedly connected with first installation pipe in the sealing washer.
As a further description of the above technical solution:
the same side the third mounting groove and the fourth mounting groove are internally threaded with the same screw, and the filter screen is fixedly mounted in the middle of the side wall of the second mounting groove on the side.
The utility model discloses following beneficial effect has:
compared with the prior art, the filtering type pressure reducing valve has a filtering function, the device body is provided with the filtering mechanism which is easy to replace, disassemble and assemble and clean, in addition, the two groups of damping mechanisms are arranged aiming at the problem that the valve body vibrates greatly in the using process, and the actual application value of the whole device is high.
Drawings
Fig. 1 is a schematic structural view of a filter type pressure reducing valve according to the present invention;
fig. 2 is a front view of a filtering type pressure reducing valve according to the present invention;
fig. 3 is an enlarged view of a portion a in fig. 1 of the filtering type pressure reducing valve according to the present invention.
Illustration of the drawings:
1. a valve body; 2. a first fixing lever; 3. a first mounting plate; 4. mounting blocks; 5. a first mounting groove; 6. mounting a rod; 7. a mounting seat; 8. a first mounting tube; 9. a second mounting tube; 10. a fixed block; 11. a second mounting plate; 12. a second mounting groove; 13. filtering with a screen; 14. a third mounting groove; 15. a fourth mounting groove; 16. a screw; 17. a spring; 18. mounting holes; 19. a second fixing bar; 20. a seal ring; 21. and a third mounting tube.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: a filter type pressure reducing valve comprises a valve body 1, first fixing rods 2 are symmetrically and fixedly connected to two sides of the bottom wall of the valve body 1, the bottom walls of the two first fixing rods 2 are fixedly connected with a same first mounting plate 3, mounting blocks 4 are symmetrically and fixedly connected to the middle positions of two sides of the bottom wall of the first mounting plate 3, a first mounting groove 5 is formed in the center position of the bottom wall of each mounting block 4, a mounting rod 6 is slidably connected in the first mounting groove 5, a mounting seat 7 is fixedly connected to the bottom wall of each mounting rod 6, a first mounting pipe 8 is fixedly connected to an opening at one side of the valve body 1, the first mounting pipe 8 is in a circular truncated cone shape, water is injected through a third mounting pipe 21, water flows to the first mounting pipe 8 in the circular truncated cone shape through the valve body 1, the purposes of pressure reduction are achieved due to the fact that the pipe diameter is increased, the water flow speed is reduced, a second mounting pipe 9 is fixedly, keep away from the same second mounting panel 11 of 1 one side fixedly connected with of valve body with two fixed blocks 10 on one side, second mounting panel 11 has been seted up between the both sides wall central point and has been put to second mounting panel 12, be provided with filter screen 13 in the second mounting panel 12, when the rivers passed through the 9 eduction gear bodies of second installation pipe, can pass through filter screen 13, filter screen 13 can carry out filtering work to the water that passes through, third mounting groove 14 has been seted up between the both sides wall central point of fixed block 10, second mounting panel 11 is to should incline third mounting groove 14 positions and set up fourth mounting groove 15 that runs through this side second mounting panel 11 both sides wall.
A spring 17 is fixedly connected between the central position of the top wall of the mounting rod 6 and the central position of the top wall in the first mounting groove 5 at the side, so that the buffering and damping effect of the device body is achieved when the device body is used, mounting holes 18 are formed between the upper side wall and the lower side wall at four corners of the mounting seat 7, the mounting holes 18 are threaded holes, so that the device body can be fixedly mounted, a second fixing rod 19 is fixedly connected to the bottom wall of the second mounting pipe 9, the bottom wall of the second fixing rod 19 is fixedly connected to the top wall of the first mounting plate 3, so that the second mounting pipe 9 is reinforced, a third mounting pipe 21 is fixedly connected to an opening of the valve body 1 at one side far away from the first mounting pipe 8, a sealing ring 20 is fixedly connected to an opening of the valve body 1 at one side far away from the third mounting pipe 21, the side wall of the first mounting pipe 8 is fixedly connected, play the spacing fixed action to second mounting panel 11, filter screen 13 fixed mounting is in this side second mounting groove 12 lateral wall intermediate position.
The working principle is as follows: when in use, the installation device body can be fixed through the installation holes 18 on the two installation seats 7, water is injected through the third installation pipe 21, water flows to the first installation pipe 8 in a circular truncated cone shape through the valve body 1, the water flow speed is reduced due to the increase of the pipe diameter, the water pressure is reduced, the pressure reduction purpose is achieved, when the water flows out of the device body through the second installation pipe 9, the water can pass through the filter screen 13, the filter screen 13 can filter the passing water, when the filter screen 13 is cleaned and maintained, only the screws 16 in the third installation groove 14 and the fourth installation groove 15 at the side are needed to be screwed off, the limit fixing of the second installation plate 11 is released, the second installation plate 11 is taken off, the filter screen 13 in the second installation groove 12 on the second installation plate is cleaned and maintained, two groups of damping mechanisms are arranged aiming at the problem that the valve body 1 vibrates greatly in the use process, namely, the installation blocks 4 are symmetrically, first mounting groove 5 has been seted up to 4 diapire central points of installation piece, and sliding connection has installation pole 6 in 5 first mounting grooves, and 6 diapire fixedly connected with mount pad 7 of installation pole, 6 roof central points of installation pole put with this side in 5 roof central points between fixedly connected with spring 17, play the buffering shock attenuation effect when the device body uses, the whole device practical application is worth highly.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. A filtering type pressure reducing valve comprises a valve body (1), and is characterized in that: the valve body (1) is characterized in that first fixing rods (2) are symmetrically and fixedly connected with the two sides of the bottom wall of the valve body (1), two first fixing rods (2) are fixedly connected with the same first mounting plate (3) on the bottom wall, mounting blocks (4) are symmetrically and fixedly connected with the middle positions of the two sides of the bottom wall of the first mounting plate (3), a first mounting groove (5) is formed in the central position of the bottom wall of each mounting block (4), a mounting rod (6) is slidably connected in the first mounting groove (5), a mounting seat (7) is fixedly connected with the bottom wall of each mounting rod (6), a first mounting pipe (8) is fixedly connected with an opening at one side of the valve body (1), the first mounting pipe (8) is in a circular truncated cone shape, a second mounting pipe (9) is fixedly connected with the side wall of the first mounting pipe (8) far away from the valve body (1), and, with two in one side valve body (1) one side same second mounting panel of fixedly connected with (11) is kept away from in fixed block (10), second mounting groove (12) have been seted up between second mounting panel (11) both sides wall central point puts, be provided with filter screen (13) in second mounting groove (12), third mounting groove (14) have been seted up between fixed block (10) both sides wall central point puts, fourth mounting groove (15) that run through this side second mounting panel (11) both sides wall are seted up to second mounting panel (11) corresponding this side third mounting groove (14) position.
2. A filtering pressure-reducing valve according to claim 1, characterized in that: and a spring (17) is fixedly connected between the central position of the top wall of the mounting rod (6) and the central position of the inner top wall of the first mounting groove (5) at the side.
3. A filtering pressure-reducing valve according to claim 1, characterized in that: mounting holes (18) are formed between the upper side wall and the lower side wall of the four corners of the mounting base (7), and the mounting holes (18) are threaded holes.
4. A filtering pressure-reducing valve according to claim 1, characterized in that: the second fixing rod (19) is fixedly connected to the bottom wall of the second mounting pipe (9), and the bottom wall of the second fixing rod (19) is fixedly connected to the top wall of the first mounting plate (3).
5. A filtering pressure-reducing valve according to claim 1, characterized in that: valve body (1) is kept away from first installation pipe (8) one side opening part fixedly connected with third installation pipe (21), valve body (1) is kept away from third installation pipe (21) one side opening part fixedly connected with sealing washer (20), this side lateral wall of first installation pipe (8) of fixedly connected with in sealing washer (20).
6. A filtering pressure-reducing valve according to claim 1, characterized in that: the third mounting groove (14) and the fourth mounting groove (15) on the same side are connected with the same screw (16) through internal threads, and the filter screen (13) is fixedly mounted in the middle of the side wall of the second mounting groove (12) on the same side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922273062.0U CN211611782U (en) | 2019-12-18 | 2019-12-18 | Filtration formula relief pressure valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922273062.0U CN211611782U (en) | 2019-12-18 | 2019-12-18 | Filtration formula relief pressure valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211611782U true CN211611782U (en) | 2020-10-02 |
Family
ID=72629981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922273062.0U Expired - Fee Related CN211611782U (en) | 2019-12-18 | 2019-12-18 | Filtration formula relief pressure valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211611782U (en) |
-
2019
- 2019-12-18 CN CN201922273062.0U patent/CN211611782U/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: 20201002 |