CN209458470U - A kind of free flow valve convenient for detecting water quality - Google Patents
A kind of free flow valve convenient for detecting water quality Download PDFInfo
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- CN209458470U CN209458470U CN201822112759.5U CN201822112759U CN209458470U CN 209458470 U CN209458470 U CN 209458470U CN 201822112759 U CN201822112759 U CN 201822112759U CN 209458470 U CN209458470 U CN 209458470U
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Abstract
The utility model discloses a kind of free flow valves convenient for detecting water quality, including valve body, valve body upper surface is bolted with draining valve body, the right surface of valve body is socketed with bonnet, valve rod is socketed at the center of bonnet, the upper surface of valve rod is bolted with handwheel, the lower surface of valve body is bolted with blocking cap, the utility model is provided with a kind of with bonnet, drain the valve body of valve body and blocking cap, valve body is drained when in use by the draining valve body cooperation installed by top, pull drain plug, water flow is discharged from the inside of faucet and is flowed out, to be sampled detection to the water body of water flow, the water outlet of the previous water valve of effective solution has filter structure, do not have draining/detection and examines reserved opening, the problem of water quality can not be detected, and the utility model handle design is exquisite, operation is simple, comply fully with ergonomic grip medium design have it is red Indigo plant mark is distinguished convenient for hot and cold water installation, so that the valve operation of the utility model is more convenient to use rationally.
Description
Technical field
The utility model relates to penstock technical field, specially a kind of free flow valve convenient for detecting water quality.
Background technique
Water valve is a kind of essential water and wastewater industry product, is mainly used in city, building, enterprise's water supply and sewage work, work
The fields such as industry and sanitary sewage disposal and hydraulic engineering, wherein the mainly all kinds of mesolow valves that application is more, including it is all kinds of
There is also ball valve, check-valves, exhaust valve, plug valve, diaphragm valve, pressure reducing valve, flow regulating valve, mud valves etc. for butterfly valve and gate valve.It is main
It is used for the discharge of liquid or the control of liquid level, and overflow valve is a kind of with the penstock for dumping formula spool main part, is often answered
Used in the initial segment of feed pipe, in control room or the common valve of other position water, and the water outlet band of previous water valve
There is filter structure, does not have draining/detection and examine reserved opening, water quality can not be detected, in view of problem above, spy proposes that one kind is convenient for
Detect the free flow valve of water quality.
Utility model content
The purpose of this utility model is to provide a kind of free flow valves convenient for detecting water quality, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of free flow valve convenient for detecting water quality, packet
Valve body is included, the valve body upper surface offers opening, and the inside being open is bolted with draining valve body, the left-handed watch of the draining valve body
Face is fixedly installed with faucet, is bolted with drain plug at the center of the draining valve body, the right surface of the valve body is socketed with
Bonnet, the center outer surface of the bonnet are socketed with the 4th O-ring, and valve rod, the valve rod are socketed at the center of the bonnet
Upper surface be bolted with handwheel, the lower surface of the valve body is bolted with blocking cap.
Preferably, the bottom outer surface of the draining valve body is socketed with the first O-ring, the outer surface of first O-ring
It is fitted tightly over the open interior of valve body upper surface, drain plug upper end outer wall surface is socketed with third O-ring, the row
The bottom outer surface of water valve core is socketed with the second O-ring, and the outer surface of second O-ring and third O-ring is socketed in draining
The inner surface of valve body.
Preferably, the lower surface of the valve rod is closely fitted with washer, and the rear surface of the washer is bolted with stop nut,
The upper surface of the washer is closely fitted with seal washer, and the upper surface of the seal washer fits closely valve seat, the sealing
The outer surface of valve rod is socketed at the center of washer and valve seat.
Preferably, the center outer surface of the valve rod is socketed with baffle, and the upper surface of the baffle is closely fitted with the 5th O
Type circle, the upper surface of the 5th O-ring are closely fitted with partition, and the partition is socketed in the outer surface of valve rod.
Preferably, the top of the valve rod is socketed with handwheel, and lock-screw, the lock are bolted at the center of the handwheel
The lower end of tight screw is screwed at the top center of valve rod, and coloured button is pasted in the outer surface at the handwheel center.
Preferably, the bottom outer surface of the blocking cap is socketed with rubber ring, and the bottom outer surface of the valve rod is located at baffle
Valve body is socketed between valve seat.
Compared with prior art, the utility model has the beneficial effects that the utility model is provided with one kind with bonnet, row
The valve body of water valve body and blocking cap drives valve body rotation by the valve rod of rotation bonnet interior socket, connects the left and right both ends of valve body
Water pipe, enable bottom end of the water flow by valve body, thus using water, while passing through the draining valve body that top is installed and cooperating row
The faucet of water valve body left surface and the drain plug on top pull drain plug, by water flow out of faucet when in use
Portion's release outflow, so that the top water body to water flow is sampled, and blocking cap is opened, using blocking cap to the lower part water of water flow
Body is sampled, to be monitored at any time to water quality, the water outlet of the previous water valve of effective solution has a filter structure,
Do not have the problem of draining/detection examines reserved opening, can not detect water quality, and the utility model handle design is exquisite, operation
Simply, complying fully with ergonomic grip medium design has red blue mark, distinguishes convenient for hot and cold water installation, so that the utility model
Valve operation is more convenient to use rationally.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
In figure: 1, valve body, 2, stop nut, 3, seal washer, 4, valve seat, the 5, first O-ring, 6, faucet, the 7, the 2nd O
Type circle, 8, draining valve body, 9, third O-ring, 10, drain plug, the 11, the 4th O-ring, 12, handwheel, 13, lock-screw, 14,
Color button, 15, valve rod, 16, bonnet, 17, partition, the 18, the 5th O-ring, 19, baffle, the 20, the 6th O-ring, 21, washer, 22, stifled
Cap.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, the utility model provides a kind of technical solution: a kind of free flow valve convenient for detecting water quality, including valve
Body 1,1 upper surface of valve body offers opening, and the inside being open is bolted with draining valve body 8, the fixed peace in the left surface of draining valve body 8
Equipped with faucet 6, drains and be bolted with drain plug 10 at the center of valve body 8, the right surface of valve body 1 is socketed with bonnet 16, bonnet
16 center outer surface is socketed with the 4th O-ring 11, and valve rod 15 is socketed at the center of bonnet 16, and the upper surface of valve rod 15 is spirally connected
There is handwheel 12, the lower surface of valve body 1 is bolted with blocking cap 22；
The utility model is provided with a kind of valve body 1 with bonnet 16, draining valve body 8 and blocking cap 22, passes through and rotates bonnet
The valve rod 15 that 16 inside are socketed drives valve body rotation, connects the water pipe at the left and right both ends of valve body 1, water flow is enabled to pass through valve
The bottom end of body 1, thus using water, while the draining valve body 8 installed by top, it is coupled in draining 8 left surface of valve body
Faucet 6 and the drain plug on top 10 pull drain plug 10 when in use, and water flow is discharged from the inside of faucet 6 and is flowed
Out, so that the top water body to water flow is sampled, and blocking cap 22 is opened, using blocking cap 22 to the lower part water body of water flow into
Row sampling, to be monitored at any time to water quality, the water outlet of the previous water valve of effective solution does not have with filter structure
The problem of standby draining/detection examines reserved opening, can not detect water quality, and the utility model handle design is exquisite, and operation is simple,
Complying fully with ergonomic grip medium design has red blue mark, distinguishes convenient for hot and cold water installation, so that the valve body of the utility model
It is more convenient reasonable to operate with.
Specifically, the bottom outer surface of draining valve body 8 is socketed with the first O-ring 5, the outer surface of the first O-ring 5 is close
It is fitted in the open interior of 1 upper surface of valve body, 10 upper end outer wall surface of drain plug is socketed with third O-ring 9, drain plug 10
Bottom outer surface be socketed with the second O-ring 7, the outer surface of the second O-ring 7 and third O-ring 9 is socketed in draining valve body 8
Inner surface is examined reserved opening by draining/detection that draining valve body 8, drain plug 10 and faucet 6 form, is convenient at any time
Detection is sampled to water sample.
Specifically, the lower surface of valve rod 15 is closely fitted with washer 21, the rear surface of washer 21 is bolted with stop nut
2, the upper surface of washer 21 is closely fitted with seal washer 3, and the upper surface of seal washer 3 fits closely valve seat 4, seal washer 3
With the outer surface for being socketed in valve rod 15 at the center of valve seat 4, by the fixed function of valve rod 15 and valve seat 4, while utilizing close
Seal washer is sealed valve bottom end, to guarantee that the design of 15 structure of valve rod is accurate, no stagnant water retention areas improves wholesomeness
Energy.
Specifically, the center outer surface of valve rod 15 is socketed with baffle 19, the upper surface of baffle 19 is closely fitted with the 5th O
Type circle 18, the upper surface of the 5th O-ring 18 are closely fitted with partition 17, and partition 17 is socketed in the outer surface of valve rod 15, by every
The barrier effect of piece 17 guarantees the spool main part leakproofness of the utility model, prevents leak, to improve the present apparatus whole use longevity
Life.
Specifically, the top of valve rod 15 is socketed with handwheel 12, it is bolted with lock-screw 13 at the center of handwheel 12, locks
The lower end of screw 13 is screwed at the top center of valve rod 15, and coloured button 14 is pasted in the outer surface at 12 center of handwheel.Pass through band
There is red blue mark, is distinguished to be convenient to hot and cold water installation.
Specifically, the bottom outer surface of blocking cap 22 is socketed with rubber ring, the bottom outer surface of valve rod 15 is located at baffle 19
It is socketed with valve body between valve seat 4, the structural body above valve body is less than by the structural body below valve body, thus turning
Valve body rotation is driven when ovable valve stem 15, and then connects 1 water flowing of valve body.
Working principle: before using the present apparatus, it is necessary first to be screwed onto the valve body 1 of the present apparatus by the screw hole at both ends
The both ends of water pipe subsequently enter use；
When in use, rotate handwheel 12, band ovable valve stem 15 rotate, thus drive valve body, valve seat 14, washer 21 and every
17 unitary rotation of piece, thus will be in the case where guaranteeing that other positions seal, the bottom end of valve body turns to side, and then connects
Water flow circulates between the water pipe at 1 both ends of valve body；
When needing to carry out water quality detection sampling, pulling drain plug 10, drain plug 10 are moved upwards first, and second
O-ring leave draining valve body 8 lower surface, water flow from 1 upper surface of valve body and opening upwards flow, and then from faucet 6 flow
Out；
It is then turned off drain plug 10, turn blocking cap 22 removes blocking cap 22, checks whether accumulate precipitating inside blocking cap 22
Object, and acquire water sample, is then detected, using terminating.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of free flow valve convenient for detecting water quality, including valve body (1), it is characterised in that: valve body (1) upper surface offers
Opening, and the inside being open is bolted with draining valve body (8), the left surface of draining valve body (8) is fixedly installed with faucet
(6), it is bolted with drain plug (10) at the center of draining valve body (8), the right surface of the valve body (1) is socketed with bonnet
(16), the center outer surface of the bonnet (16) is socketed with the 4th O-ring (11), is socketed with valve at the center of the bonnet (16)
The upper surface of bar (15), the valve rod (15) is bolted with handwheel (12), and the lower surface of the valve body (1) is bolted with blocking cap (22).
2. a kind of free flow valve convenient for detecting water quality according to claim 1, it is characterised in that: the draining valve body (8)
Bottom outer surface be socketed with the first O-ring (5), the outer surface of first O-ring (5) is fitted tightly over table on valve body (1)
The open interior in face, drain plug (10) upper end outer wall surface are socketed with third O-ring (9), the drain plug (10)
Bottom outer surface be socketed with the second O-ring (7), the outer surface of second O-ring (7) and third O-ring (9) is socketed in row
The inner surface of water valve body (8).
3. a kind of free flow valve convenient for detecting water quality according to claim 1, it is characterised in that: under the valve rod (15)
Surface is closely fitted with washer (21), and the rear surface of the washer (21) is bolted with stop nut (2), the washer (21) it is upper
Surface is closely fitted with seal washer (3), and the upper surface of the seal washer (3) fits closely valve seat (4), the seal washer
(3) and at the center of valve seat (4) it is socketed in the outer surface of valve rod (15).
4. a kind of free flow valve convenient for detecting water quality according to claim 1, it is characterised in that: in the valve rod (15)
Portion outer surface is socketed with baffle (19), and the upper surface of the baffle (19) is closely fitted with the 5th O-ring (18), the 5th O
The upper surface of type circle (18) is closely fitted with partition (17), and the partition (17) is socketed in the outer surface of valve rod (15).
5. a kind of free flow valve convenient for detecting water quality according to claim 1, it is characterised in that: the top of the valve rod (15)
End cap is connected to handwheel (12), is bolted with lock-screw (13) at the center of the handwheel (12), under the lock-screw (13)
End is screwed at the top center of valve rod (15), and coloured button (14) is pasted in the outer surface at handwheel (12) center.
6. a kind of free flow valve convenient for detecting water quality according to claim 1, it is characterised in that: the bottom of the blocking cap (22)
End outer surface is socketed with rubber ring, and the bottom outer surface of the valve rod (15), which is located between baffle (19) and valve seat (4), to be socketed with
Valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822112759.5U CN209458470U (en) | 2018-12-17 | 2018-12-17 | A kind of free flow valve convenient for detecting water quality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822112759.5U CN209458470U (en) | 2018-12-17 | 2018-12-17 | A kind of free flow valve convenient for detecting water quality |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209458470U true CN209458470U (en) | 2019-10-01 |
Family
ID=68040850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822112759.5U Active CN209458470U (en) | 2018-12-17 | 2018-12-17 | A kind of free flow valve convenient for detecting water quality |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209458470U (en) |
-
2018
- 2018-12-17 CN CN201822112759.5U patent/CN209458470U/en active Active
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