CN210800164U - Large-flow pressure reducing valve - Google Patents
Large-flow pressure reducing valve Download PDFInfo
- Publication number
- CN210800164U CN210800164U CN201921464125.4U CN201921464125U CN210800164U CN 210800164 U CN210800164 U CN 210800164U CN 201921464125 U CN201921464125 U CN 201921464125U CN 210800164 U CN210800164 U CN 210800164U
- Authority
- CN
- China
- Prior art keywords
- pressure valve
- fixed
- relief pressure
- main part
- adjusting
- 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
Images
Abstract
The utility model provides a large-traffic relief pressure valve relates to relief pressure valve technical field, including the relief pressure valve main part, one side fixed surface of relief pressure valve main part installs the water inlet, the opposite side fixed surface of relief pressure valve main part is connected with the delivery port, the outer hexagonal screw of lower extreme fixed surface of relief pressure valve main part is connected with, the upper end surface all around of outer hexagonal screw is provided with structural connection dish, the outer surface is provided with the spring housing in the upper end of outer hexagonal screw, the upper end surface of spring housing is provided with adjustment mechanism, adjustment mechanism's surface is provided with anti-skidding groove. Large-traffic relief pressure valve, be equipped with adjustment mechanism and supporting mechanism, can prevent that the relief pressure valve from adjusting the cap and can not touched by the mistake, the relief pressure valve can not appear and touched the condition of being adjusted by the mistake to can be better after the installation support the pressure valve, reduce the pressure of fluid to the valve body, bring better use prospect.
Description
Technical Field
The utility model relates to a relief pressure valve field, in particular to large-traffic relief pressure valve.
Background
The pressure reducing valve is a valve which can automatically keep the outlet pressure stable by regulating the inlet pressure to a certain required outlet pressure and depending on the energy of a medium, the pressure reducing valve is a throttling element with changeable local resistance, namely, the flow rate and the kinetic energy of fluid are changed by changing the throttling area, so that different pressure losses are caused, the purpose of pressure reduction is achieved, and then the fluctuation of the pressure behind the valve is balanced with the spring force by depending on the regulation of a control and regulation system, so that the pressure behind the valve is kept constant within a certain error range.
The existing large-flow pressure reducing valve has certain defects when in use, firstly, an adjusting cap of a valve body is easily touched by mistake to enable the valve body to rotate, pressure change of an adjusting spring in the valve is caused, the pressure value of the pressure reducing valve is changed, secondly, because the flow of fluid in the large-flow pressure valve per second is large, the gravity borne by the valve body is also large, the valve body is not well supported, the force borne by the joint of the valve body and a pipeline is large, the pressure valve is easily damaged, certain adverse effects are realized, certain effects are brought to the use process of people, and therefore, the large-flow pressure reducing valve is provided.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides large-traffic relief pressure valve, can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the large-flow pressure reducing valve comprises a pressure reducing valve body, a water inlet is fixedly arranged on the outer surface of one side of the pressure reducing valve body, a water outlet is fixedly connected with the outer surface of the other side of the pressure reducing valve body, an outer hexagonal screw is fixedly connected with the outer surface of the lower end of the pressure reducing valve body, a structural connection disc is arranged on the outer surface of the periphery of the upper end of the outer hexagonal screw, a spring sleeve is arranged on the outer surface of the upper end of the outer hexagonal screw, an adjusting mechanism is arranged on the outer surface of the upper end of the spring sleeve, an anti-skidding groove is formed in the outer surface of the adjusting mechanism, a lower connection.
Preferably, the adjusting mechanism comprises an adjusting cap, a fixed gear and an inner tooth groove, the inner tooth groove is formed in the outer surface of the upper end of the spring sleeve, clamping teeth are fixedly connected to the inner surface of the inner tooth groove, the fixed gear is arranged inside the inner tooth groove, the adjusting cap is fixedly connected to the outer surface of the upper end of the fixed gear, and the fixed gear is subjected to quenching treatment.
Preferably, the supporting mechanism includes connecting plate, side-mounting board, fixed bolster, screw hole and fixed plate, the lower extreme external surface fixedly connected with connecting plate of lower connection pad, one side external surface fixedly connected with side-mounting board of connecting plate, the screw hole has been seted up to the surface of side-mounting board, one side of side-mounting board is provided with the fixed bolster, the lower extreme external surface fixedly connected with fixed plate of side-mounting board.
Preferably, the outer surface of the upper end of the adjusting cap is hemispherical, a circular groove is formed in the upper end of the inner tooth groove, the outer surface of the fixed gear is movably connected with the outer surface of the upper end of the spring sleeve through the circular groove, and the outer surface of the fixed gear is detachably connected with the inner surface of the inner tooth groove through clamping teeth.
Preferably, be provided with between fixed bolster and the side-mounting board and weld the iron, the one end surface of fixed bolster is through welding one side fixed surface connection of iron and side-mounting board, welds the iron surface and handles through spraying paint.
Preferably, the outer surface of the upper end of the pressure reducing valve main body is fixedly connected with the outer surface of the lower end of the structural connecting disc through an outer hexagonal screw.
Preferably, an adjusting nut is arranged inside the spring sleeve, an adjusting spring is arranged on the outer surface of the lower end of the adjusting nut, and a diaphragm is arranged on the outer surface of the lower end of the adjusting spring.
Advantageous effects
Compared with the prior art, the utility model provides a large-traffic relief pressure valve possesses following beneficial effect:
1. this large-traffic relief pressure valve, through the adjustment mechanism who sets up, when the compression degree that adjustment mechanism adjusted the inside spring of pressure valve needs to be twisted, hold the regulation cap and mention the regulation cap, the fixed gear deviates from interior tooth's socket, the inside latch of interior tooth's socket no longer blocks the fixed gear, rotate the regulation cap, the regulation cap drives adjusting nut and rotates, adjust the pressure of relief pressure valve, adjust the back, the regulation cap is pressed downwards, make the fixed gear card go into in the interior tooth's socket, the rotation of interior tooth's socket restriction fixed gear, thereby can prevent to adjust the cap by the mistake and touch, make the pressure value of relief pressure valve change.
2. The large-flow pressure reducing valve can use the supporting mechanism to support the pressure valve when being installed on a horizontal plane through the arranged supporting mechanism, the connecting plate is connected with the valve body, the side mounting plate raises the height of the valve body, the outer surface of the lower end of the fixing plate is contacted with the ground, so that the pressure reducing valve is more stable, then the connecting plate is fixed with the ground through expansion screws, when the connecting plate is installed on a vertical plane, the upper end of the connecting plate and the outer surface of the lower end of the lower connecting plate move towards two sides and then are fixed, then the side surface of the side mounting plate is jointed with the vertical surface, one side of the side mounting plate is fixed with the vertical surface through a screw hole by an expansion screw, therefore, the pressure of the pressure valve can be borne to a great extent, the joint of the pressure valve and the pipeline is not easy to damage, the use of people is facilitated, the whole large-flow pressure reducing valve is simple in structure and convenient to operate, and the use effect is better than that of a traditional mode.
Drawings
Fig. 1 is a schematic view of the overall structure of the large-flow pressure reducing valve of the present invention.
Fig. 2 is a schematic structural diagram of an adjusting mechanism in the large-flow pressure reducing valve of the present invention.
Fig. 3 is a side view of the supporting mechanism in the large-flow pressure reducing valve of the present invention.
Fig. 4 is a schematic structural diagram of the supporting mechanism in the large-flow pressure reducing valve of the present invention.
In the figure: 1. a pressure reducing valve body; 2. a water inlet; 3. a water outlet; 4. a structural connection pad; 5. an outer hexagonal screw; 6. an adjustment mechanism; 61. an adjusting cap; 62. fixing a gear; 63. an inner tooth socket; 7. a support mechanism; 71. a connecting plate; 72. a side mounting plate; 73. fixing a bracket; 74. a screw hole; 75. a fixing plate; 8. a lower connecting disc; 9. an anti-slip groove; 10. and a spring sleeve.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1 to 4, the large-flow pressure reducing valve comprises a pressure reducing valve main body 1, a water inlet 2 is fixedly arranged on the outer surface of one side of the pressure reducing valve main body 1, a water outlet 3 is fixedly connected on the outer surface of the other side of the pressure reducing valve main body 1, an outer hexagonal screw 5 is fixedly connected on the outer surface of the lower end of the pressure reducing valve main body 1, a structural connecting disc 4 is arranged on the outer surface of the periphery of the upper end of the outer hexagonal screw 5, a spring sleeve 10 is arranged on the outer surface of the upper end of the outer hexagonal screw 5, an adjusting mechanism 6 is arranged on the outer surface of the upper end of the spring sleeve 10, an anti-skidding groove 9 is arranged on the.
Further, the adjusting mechanism 6 comprises an adjusting cap 61, a fixed gear 62 and an inner toothed groove 63, the outer surface of the upper end of the spring sleeve 10 is provided with the inner toothed groove 63, the inner surface of the inner toothed groove 63 is fixedly connected with clamping teeth, the inner toothed groove 63 is internally provided with the fixed gear 62, the outer surface of the upper end of the fixed gear 62 is fixedly connected with the adjusting cap 61, the fixed gear 62 is subjected to quenching treatment, when the adjusting mechanism 6 needs to be screwed to adjust the compression degree of the spring in the pressure valve, the adjusting cap 61 is held by a hand to lift the adjusting cap 61, the fixed gear 62 is separated from the inner toothed groove 63, the clamping teeth in the inner toothed groove 63 do not clamp the fixed gear 62 any more, the adjusting cap 61 is rotated to adjust the pressure of the pressure reducing valve, after the adjustment is finished, the adjusting cap 61 is pressed downwards to clamp the fixed gear 62 into the inner toothed groove 63, the inner toothed groove 63 limits the rotation of the, thus, the adjustment cap 61 can be prevented from being touched by mistake, and the pressure value of the pressure reducing valve can be prevented from being changed.
Further, the supporting mechanism 7 includes a connecting plate 71, a side mounting plate 72, a fixing bracket 73, a screw hole 74 and a fixing plate 75, the lower end outer surface of the lower connecting plate 8 is fixedly connected with the connecting plate 71, the side mounting plate 72 is fixedly connected with the outer surface of one side of the connecting plate 71, the screw hole 74 is formed in the outer surface of the side mounting plate 72, the fixing bracket 73 is arranged on one side of the side mounting plate 72, the fixing plate 75 is fixedly connected with the outer surface of the lower end of the side mounting plate 72, when the pressure reducing valve is installed on a horizontal plane, the pressure reducing valve can be supported by using the supporting mechanism 7, the connecting plate 71 is connected with the valve body, the height of the valve body is increased by the side mounting plate 72, the lower end outer surface of the fixing plate 75 is in contact with the ground, then the pressure reducing valve is fixed with the ground through an, then, the side surface of the side mounting plate 72 is attached to the vertical surface, and one side of the side mounting plate 72 is fixed to the vertical surface through the screw hole 74 by the expansion screw, so that the pressure of the pressure valve can be borne to a large extent, and the joint between the pressure valve and the pipeline is not easily damaged.
The utility model discloses theory of operation and use flow: when the pressure regulating valve is used, the water inlet pipe is connected with the water inlet 2, the water outlet pipe is fixedly connected with the outer surface of the other side of the water outlet 3, the pressure valve is installed, the pressure valve is fixed through the supporting mechanism 7 according to different installation environments, the pressure valve is more stably installed, the regulating cap 61 is held to lift the regulating cap 61, the fixed gear 62 is separated from the inner tooth groove 63, the fixed gear 62 is not clamped by clamping teeth inside the inner tooth groove 63 any more, the regulating cap 61 is rotated, the regulating cap 61 drives the regulating nut to rotate, the pressure of the pressure reducing valve is regulated, after the regulation is finished, the regulating cap 61 is pressed downwards, the fixed gear 62 is clamped into the inner tooth groove 63, and the regulation is completed.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. Large-traffic relief pressure valve, including relief pressure valve main part (1), its characterized in that: the outer fixed surface of one side of relief pressure valve main part (1) installs water inlet (2), the opposite side outer fixed surface of relief pressure valve main part (1) is connected with delivery port (3), the outer hexagonal screw (5) of lower extreme outer fixed surface of relief pressure valve main part (1), the upper end of outer hexagonal screw (5) surface all around is provided with structural connection dish (4), outer surface is provided with spring housing (10) in the upper end of outer hexagonal screw (5), the upper end surface of spring housing (10) is provided with adjustment mechanism (6), the surface of adjustment mechanism (6) is provided with antiskid groove (9), lower extreme outer fixed surface of relief pressure valve main part (1) is connected with down connection dish (8), the lower extreme surface of connection dish (8) is provided with supporting mechanism (7) down.
2. The high flow pressure relief valve according to claim 1, wherein: the adjusting mechanism (6) comprises an adjusting cap (61), a fixed gear (62) and an inner tooth groove (63), the inner tooth groove (63) is formed in the outer surface of the upper end of the spring sleeve (10), clamping teeth are fixedly connected to the inner surface of the inner tooth groove (63), the fixed gear (62) is arranged inside the inner tooth groove (63), the adjusting cap (61) is fixedly connected to the outer surface of the upper end of the fixed gear (62), and the fixed gear (62) is subjected to quenching treatment.
3. The high flow pressure relief valve according to claim 1, wherein: supporting mechanism (7) are including connecting plate (71), side-mounting board (72), fixed bolster (73), screw hole (74) and fixed plate (75), the lower extreme external surface fixedly connected with connecting plate (71) of lower connection pad (8), one side external surface fixedly connected with side-mounting board (72) of connecting plate (71), screw hole (74) have been seted up to the surface of side-mounting board (72), one side of side-mounting board (72) is provided with fixed bolster (73), the lower extreme external surface fixedly connected with fixed plate (75) of side-mounting board (72).
4. The high flow pressure relief valve according to claim 2, wherein: the outer surface of the upper end of the adjusting cap (61) is hemispherical, a circular groove is formed in the upper end of the inner tooth groove (63), the outer surface of the fixed gear (62) is movably connected with the outer surface of the upper end of the spring sleeve (10) through the circular groove, and the outer surface of the fixed gear (62) is detachably connected with the inner surface of the inner tooth groove (63) through clamping teeth.
5. The high flow pressure relief valve according to claim 3, wherein: be provided with between fixed bolster (73) and side mounting panel (72) and weld the iron, the one end surface of fixed bolster (73) is through welding one side surface fixed connection of iron and side mounting panel (72), welds the iron surface and handles through spraying paint.
6. The high flow pressure relief valve according to claim 1, wherein: the outer surface of the upper end of the pressure reducing valve main body (1) is fixedly connected with the outer surface of the lower end of the structural connecting disc (4) through an outer hexagonal screw (5).
7. The high flow pressure relief valve according to claim 1, wherein: an adjusting nut is arranged inside the spring sleeve (10), an adjusting spring is arranged on the outer surface of the lower end of the adjusting nut, and a diaphragm is arranged on the outer surface of the lower end of the adjusting spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921464125.4U CN210800164U (en) | 2019-09-05 | 2019-09-05 | Large-flow pressure reducing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921464125.4U CN210800164U (en) | 2019-09-05 | 2019-09-05 | Large-flow pressure reducing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210800164U true CN210800164U (en) | 2020-06-19 |
Family
ID=71227566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921464125.4U Active CN210800164U (en) | 2019-09-05 | 2019-09-05 | Large-flow pressure reducing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210800164U (en) |
-
2019
- 2019-09-05 CN CN201921464125.4U patent/CN210800164U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111069989B (en) | Tip grinding device is used in metal pipeline processing | |
| CN210800164U (en) | Large-flow pressure reducing valve | |
| CN212853313U (en) | Simple shower device | |
| CN203247650U (en) | Device for mounting faucet on table-board | |
| CN211245703U (en) | Municipal works construction is with domestic sewage treatment device | |
| CN210993506U (en) | Spray assembly for dust fall | |
| CN211584051U (en) | Adjustable operating table | |
| CN209826495U (en) | Electric heating towel rack with 360-degree adjustable temperature controller | |
| CN209196204U (en) | A kind of overflow valve automatic device | |
| CN217153061U (en) | Valve body of stainless steel casting with good reliability | |
| CN216896131U (en) | Pipeline positioning and mounting equipment for municipal gas engineering | |
| CN215371227U (en) | Mining hydraulic support concentricity correcting unit with pilot electromagnetic valve | |
| CN207319941U (en) | A kind of panel of flush type switch and functional frame fixing device | |
| CN218108046U (en) | Water-saving high-pressure water outlet shower head | |
| CN212480231U (en) | Novel water conservancy tee bend valve | |
| CN220446109U (en) | Auto-parts production is with burnishing device | |
| CN201375943Y (en) | Base of sprinkler | |
| CN110878862A (en) | Tap of adjusting from top to bottom | |
| CN210739510U (en) | Vacuum stop valve | |
| WO2021253191A1 (en) | Simple and convenient shower device | |
| CN208200639U (en) | A kind of household is convenient for the processing unit (plant) of softened water conversion | |
| CN211117907U (en) | Float ball type water inlet valve | |
| CN216924770U (en) | Automatic water replenishing device for boiler | |
| CN210219327U (en) | Emergency gas supply device for liquefied natural gas | |
| CN212883130U (en) | Valve processing fixing base |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |