CN208123708U - A kind of adjustable releasing pressure automatically water collector - Google Patents
A kind of adjustable releasing pressure automatically water collector Download PDFInfo
- Publication number
- CN208123708U CN208123708U CN201721759711.2U CN201721759711U CN208123708U CN 208123708 U CN208123708 U CN 208123708U CN 201721759711 U CN201721759711 U CN 201721759711U CN 208123708 U CN208123708 U CN 208123708U
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- Prior art keywords
- pressure
- adjustable
- relief valve
- water
- adjustable plate
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Abstract
The utility model belongs to water flow pressure regulation technology field, refers in particular to a kind of adjustable releasing pressure automatically water collector.Including the valve body with inlet and outlet, it is equipped with the valve chamber that the inlet and outlet are interconnected in valve body, is equipped with relief valve in the valve chamber；When the hydraulic pressure in valve chamber is greater than the setting value of the relief valve, the relief valve carries out pressure release, reduces the pressure in the valve chamber from water outlet outflow water.The utility model installs an adjustable relief valve in the lower section of the water outlet of water collector, can effectively control the pressure in pipe, prevent from damaging subsequent equipment.The requirement of a variety of different pressures can be used by changing the water flow of pressure release valve outlet to the pressure in regulation pipe in relief valve adjustable simultaneously.
Description
Technical field
The utility model belongs to water flow pressure regulation technology field, refers in particular to a kind of adjustable releasing pressure automatically water collector.
Background technique
Water collector be in water system supplied for connecting each heating tube, the matching of return water, captation, play by each branch, ring
Collect the effect of water flow in road.From the point of view of the fire-fighting equipment of our province develops and is equipped with situation, it be no lack of the U.S. high-rise (high pressure) energetically
Water tender, Austrian Luxembourg Asia big flow water-tank lorry (jetting utensil) etc., but between vehicle and vehicle, vehicle and equipment, equipment and device
Lack the connection equipment being adapted to therewith and carrier between material, such as：Water band is the Central Asia device wiping of 25 types, and the interface " talked with " therewith
It is all low pressure (1.6Mp) with water segregator；The for another example normal pressure fire fighting truck that squadron is generally equipped couples and lacks band in water supply process certainly
The water collector of dynamic pressure release.
Summary of the invention
The utility model in view of the above-mentioned problems, provide it is a kind of can carry out releasing pressure automatically according to water pressure, and can be right
The water collector that pressure release threshold values is set.
What the purpose of this utility model was realized in：
A kind of adjustable releasing pressure automatically water collector is equipped in valve body by institute including the valve body with inlet and outlet
The interconnected valve chamber of inlet and outlet is stated, is equipped with relief valve in the valve chamber；
When the hydraulic pressure in valve chamber is greater than the setting value of the relief valve, the relief valve carries out pressure release, reduces the valve
The intracavitary pressure from water outlet outflow water.
Further, the relief valve includes the pressure relief valve body being connected on valve body, and is set to the intracorporal pressure release of relief valve
Channel and pressure-releasing chamber, the lower end of the pressure-releasing chamber are connected with the adjustable plate with the pressure release mouth of a river；
It further include that one end is connected on adjustable plate in the pressure-releasing chamber, the other end connects copper sheet, and copper sheet is pressed in described
Spring on pressure release passage.
Further, the pressure release passage includes centre pilot hole, and along the pressure release runner of centre pilot orifice ring cloth, described
Guide rod is connected on copper sheet, guide rod is threaded through in the pilot hole.
Further, gasket is additionally provided between the pressure release passage and copper sheet.
Further, the pressure release passage forms the annular protrusion for compressing the gasket.
Further, the adjustable plate is connect with the inner thread of the pressure-releasing chamber.
Further, the adjustable plate includes the first adjustable plate and the second adjustable plate, and second adjustable plate is rotatably set
It sets on the first adjustable plate, and forms the pressure release mouth of a river on the first adjustable plate and the second adjustable plate.
Further, second adjustable plate forms interior hexagonal adjustment hole.
Further, the quantity of the water inlet is at least 2 or more.
Further, the relief valve is located at the water flow intersection of each water inlet.
The utility model is prominent and beneficial compared with prior art to be had the technical effect that：
The utility model installs an adjustable relief valve in the lower section of the water outlet of water collector, can be effectively in pipe
Pressure is controlled, and prevents from damaging subsequent equipment.
Relief valve adjustable simultaneously can be used by changing the water flow of pressure release valve outlet to the pressure in regulation pipe
The requirement of a variety of different pressures.
Detailed description of the invention
Fig. 1 is the diagrammatic cross-section one of water collector.
Fig. 2 is the diagrammatic cross-section two of water collector.
Fig. 3 is the structural schematic diagram one of water collector.
Fig. 4 is the structural schematic diagram two of water collector.
Fig. 5 is the diagrammatic cross-section three of water collector.
Fig. 6 is the exploded view of water collector.
1- valve body, 11- water inlet, 12- water outlet, 13- valve chamber, 2- relief valve, 21- pressure relief valve body, 22- pressure release passage,
221- pilot hole, 222- pressure release runner, 23- pressure-releasing chamber, 24- adjustable plate, the second adjustable plate of 241-, the first adjustable plate of 242-, 25-
Spring, 26- copper sheet, 27- guide rod, 28- gasket, 29- annular protrusion, hexagonal adjustment hole in 30-, the 31- pressure release mouth of a river.
Specific embodiment
The utility model is further described with specific embodiment with reference to the accompanying drawing,
As shown in figures 1 to 6, a kind of adjustable releasing pressure automatically water collector, including the valve body with water inlet 11 and water outlet 12
1, valve body 1 is interior to be equipped with the valve chamber 13 that the water inlet 11 and water outlet 12 is interconnected, is equipped with relief valve in the valve chamber 13
2；
When the hydraulic pressure in valve chamber 13 is greater than the setting value of the relief valve 2, the relief valve 2 carries out pressure release, reduces institute
State the pressure in valve chamber 13 from 12 outflow water of water outlet.It catchments when water is discharged by two pipelines being connected with water collector from water inlet
Device and when converging, the hydraulic pressure in water collector can increase, this means that the hydraulic pressure flowed out from water outlet 12 also can be than water inlet 11
The hydraulic pressure of entrance is big, then for being connected with water outlet 12, and for the pipe fitting or device for needing to work in low hydraulic pressure environment,
High hydraulic pressure will damage its internal structure and influence its service life, thus inside water collector be arranged relief valve 2 by hydraulic pressure into
Row is reduced to the work water pressure for meeting follow up device or pipe fitting, can play a very good protection.
As shown in the figures 1 and 2, further, the relief valve 2 includes the pressure relief valve body 21 being connected on valve body 1, and is set to
Pressure release passage 22 and pressure-releasing chamber 23 in pressure relief valve body 21, the lower end of the pressure-releasing chamber 23 are connected with the tune with the pressure release mouth of a river 31
Save plate 24；
It further include that one end is connected on adjustable plate 24 in the pressure-releasing chamber 23, the other end connects copper sheet 26, and by copper sheet 26
The spring 25 being pressed on the pressure release passage 22.Hydraulic pressure inside water collector is greater than spring 25 and is applied to the pressure on copper sheet 26
When, water flow will wash copper sheet 26 open, and flow into pressure-releasing chamber 23 between copper sheet 26 and pressure release passage 22 and arrange out of relief valve 2
Out.
As shown in Fig. 2, further, the pressure release passage 22 includes centre pilot hole 221, and along centre pilot hole 221
The pressure release runner 222 of ring cloth is connected with guide rod 27 on the copper sheet 26, and guide rod 27 is threaded through in the pilot hole 221.It leads
Can enable copper sheet 26 is more stable to be moved along axial direction to the setting of bar 27 and pilot hole 221, will not by water flow wash open with
Afterwards, cheap on generation position during reset, cause leakproofness to reduce.
As shown in Fig. 2, further, gasket 28,28 energy of gasket are additionally provided between the pressure release passage 22 and copper sheet 26
Further promote the leakproofness between copper sheet 26 and pressure release passage 22.
As shown in Fig. 2, further, the pressure release passage 22 forms the annular protrusion for compressing the gasket 28
29.Annular protrusion 29 can firmly compress gasket 28, increase sealing performance.
As shown in Figure 2 and Figure 6, further, the adjustable plate 24 is connect with the inner thread of the pressure-releasing chamber 23.Relief valve
2 setting pressure can increase spring 25 and be applied to the pressure on copper sheet 26 by adjusting 24 holddown spring 25 of adjustable plate.
As seen in figs, further, the adjustable plate 24 includes the first adjustable plate 242 and the second adjustable plate 241, described
Second adjustable plate 241 is spindle rotationally arranged on the first adjustable plate 242, and on the first adjustable plate 242 and the second adjustable plate 241
Form the pressure release mouth of a river 31.First adjustable plate 242 and the second adjustable plate 241 can be rotated mutually, and both be had
The pressure release mouth of a river 31, then the pressure release of the first adjustable plate 242 and the second adjustable plate 241 can be made by rotating the second adjustable plate 241
The mouth of a river 31 is staggered, and reduces drainage area, to realize the change for setting pressure to relief valve 2.
As shown in fig. 6, further, second adjustable plate 241 forms interior hexagonal adjustment hole 30, interior hexagonal adjustment hole 30
It can be convenient for the second adjustable plate 241 of rotation.
As shown in figures 1 to 6, further, the quantity of the water inlet 11 is at least 2 or more.
As shown in figure 5, further, the relief valve 2 is located at the water flow intersection of each water inlet 11, water flow intersection
Hydraulic pressure is the largest, and the setting of relief valve 2 can be mentioned pressure release efficiency in the position.
Above-described embodiment is only the preferred embodiment of the utility model, not limits the protection model of the utility model according to this
It encloses, therefore：The equivalence changes that all structures, shape, principle according to the utility model are done, should all be covered by the protection of the utility model
Within the scope of.
Claims (9)
1. a kind of adjustable releasing pressure automatically water collector, including the valve body (1) with water inlet (11) and water outlet (12), valve body
(1) valve chamber (13) that the water inlet (11) and water outlet (12) is interconnected is equipped in, which is characterized in that the valve chamber
(13) relief valve (2) are equipped in；
When the hydraulic pressure in valve chamber (13) is greater than the setting value of the relief valve (2), the relief valve (2) carries out pressure release, reduces
From the pressure of water outlet (12) outflow water in the valve chamber (13)；
The relief valve (2) includes the pressure relief valve body (21) being connected on valve body (1), and is set to letting out in pressure relief valve body (21)
The lower end of pressure passageway (22) and pressure-releasing chamber (23), the pressure-releasing chamber (23) is connected with the adjustable plate with the pressure release mouth of a river (31)
(24)；
It further include that one end is connected on adjustable plate (24) in the pressure-releasing chamber (23), the other end connects copper sheet (26), and by copper sheet
(26) spring (25) being pressed on the pressure release passage (22).
2. adjustable releasing pressure automatically water collector according to claim 1, which is characterized in that the pressure release passage (22) includes
Centre pilot hole (221), and be connected with along the pressure release runner (222) of centre pilot hole (221) ring cloth, the copper sheet (26)
Guide rod (27), guide rod (27) are threaded through in the pilot hole (221).
3. adjustable releasing pressure automatically water collector according to claim 1 or 2, which is characterized in that the pressure release passage (22)
Gasket (28) are additionally provided between copper sheet (26).
4. adjustable releasing pressure automatically water collector according to claim 3, which is characterized in that pressure release passage (22) molding
There is the annular protrusion (29) for compressing the gasket (28).
5. adjustable releasing pressure automatically water collector according to claim 1, which is characterized in that the adjustable plate (24) with it is described
The inner thread of pressure-releasing chamber (23) connects.
6. adjustable releasing pressure automatically water collector according to claim 1 or 5, which is characterized in that adjustable plate (24) packet
The first adjustable plate (242) and the second adjustable plate (241) are included, second adjustable plate (241) is spindle rotationally arranged in the first adjusting
On plate (242), and the pressure release mouth of a river (31) are formed on the first adjustable plate (242) and the second adjustable plate (241).
7. adjustable releasing pressure automatically water collector according to claim 6, which is characterized in that second adjustable plate (241)
Form interior hexagonal adjustment hole (30).
8. adjustable releasing pressure automatically water collector according to claim 1, which is characterized in that the quantity of the water inlet (11) is extremely
It is less 2 or more.
9. adjustable releasing pressure automatically water collector according to claim 8, which is characterized in that the relief valve (2) is located at every
The water flow intersection of a water inlet (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721759711.2U CN208123708U (en) | 2017-12-16 | 2017-12-16 | A kind of adjustable releasing pressure automatically water collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721759711.2U CN208123708U (en) | 2017-12-16 | 2017-12-16 | A kind of adjustable releasing pressure automatically water collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208123708U true CN208123708U (en) | 2018-11-20 |
Family
ID=64209792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721759711.2U Active CN208123708U (en) | 2017-12-16 | 2017-12-16 | A kind of adjustable releasing pressure automatically water collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208123708U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112576845A (en) * | 2020-11-20 | 2021-03-30 | 戴伦·劳伊特·费舍尔 | Pipe joint assembly and drainage device |
-
2017
- 2017-12-16 CN CN201721759711.2U patent/CN208123708U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112576845A (en) * | 2020-11-20 | 2021-03-30 | 戴伦·劳伊特·费舍尔 | Pipe joint assembly and drainage device |
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