CN209540088U - Wall-hung boiler angie type strainer valve - Google Patents

Abstract

The utility model discloses a kind of wall-hung boiler angie type strainer valves, including valve body, form the medium runner on the valve body, the valve hole part on the valve body and for driving the valve hole part to rotate to close and open the valve handle of the medium runner, the valve body is equipped with filtration members and for, in the lid on the valve body, the lid to be detachably connected with the valve body by the filtration members lid.The utility model may filter that the impurity being mixed in combustion gas by the way that filtration members are arranged on valve body, ensure that the gas entered in wall-hung boiler is pure, keeps away wall-hung boiler blocking, improves the stability and service life of wall-hung boiler work.

Description

Wall-hung boiler angie type strainer valve

Technical field

The utility model belongs to valve technology field, more particularly, to a kind of wall-hung boiler angie type strainer valve.

Background technique

Wall-hung boiler is the abbreviation of burnt gas wall hanging furnace, and full name is " fuel wall hanging formula heating stove ", is one kind using natural gas as energy The water heater in source has anti-frost protection, anti-dry protection, accident extinguishing protection, the excessively high protection of temperature, the anti-jamming protection of water pump etc. A variety of safeguard protections are arranged；Wherein usually require to be connected by hose and the angle valve being connected with hose with wall-hung boiler in gas pipeline It connects, which, which realizes, is opened or closed to the combustion gas on combustion pipeline.

Current existing combustion gas angle valve is made of spool, valve body and valve handle, is opened although being able to achieve to gas valve And closing, but the combustion gas angle valve can not be filtered combustion gas, and gas pipeline is after prolonged use, is easily corroded and makes There are the substances such as iron rust at gas pipeline inner wall, while can also have such as raw material band when installing to gas pipeline Lamp impurity enters in pipeline, and when conveying to combustion gas, impurity is easily worked as combustion gas enters wall-hung boiler together In, it will cause blocking inside wall-hung boiler, cause combustion gas that can not timely be transported in gas furnace and burn, will affect The normal use of gas furnace.

Utility model content

The utility model for overcome the deficiencies in the prior art, provides a kind of wall-hung boiler angie type filtering that may filter that combustion gas Valve.

To achieve the goals above, the utility model uses following technical scheme: a kind of wall-hung boiler angie type strainer valve, valve Body, the medium runner being formed on the valve body, valve hole part and valve handle on the valve body, the valve body include first Tube body and with vertically disposed second tube body of first tube body, first tube body is removably connected with filtering Part.

The utility model on valve body by being arranged filtration members, and when the strainer valve is passed through in combustion gas, filtering is mixed in Impurity in combustion gas ensures that the gas entered in wall-hung boiler is pure, therefore more abundant when burning to combustion gas in wall-hung boiler, mentions High wall-hung boiler avoids partial impurities from entering in wall-hung boiler in the utilization rate of combustion gas simultaneously as filtering out to impurity And the case where causing wall-hung boiler to block, the stability of wall-hung boiler work and the service life of wall-hung boiler can be effectively improved；And it adopts With lid lid filtration members, can convenient for assembly and disassembly filtration members can be by lid therefore when needing to dismantle filtration members It first unloads, then again disassembles filtration members from valve body, so that achievable clear up impurity, improve inside pipeline Cleanliness, ensure the thermal efficiency of fuel gas buring；

And be the first tube body and the second tube body be vertically arranged, therefore to filtration members assembled when It waits, filtration members can be pushed into parallel in the first tube body, installation and removal are convenient；And the impurity in combustion gas was passing through When filtering part, impurity can fall on filtration members and work as, and because be mutually perpendicular between the first tube body and the second tube body, by valve After body is assembled on wall, the first tube body is horizontally disposed, therefore when disassembling filtration members, can water It is flat to take out, so that impurity be avoided to be fallen in gas pipeline again because of filtration members inclination, effectively impurity can be synchronized and taken out of To outside valve body, facilitates and impurity in valve body is cleared up；The first tube body and the second tube body are to be mutually perpendicular to simultaneously, valve The structure of body is simple, and production cost is low, and it is small to be opened required expense.

Preferably, first tube body is removably connected with lid, which is used to for the filtration members being encapsulated in described In first tube body；Filtration members are encapsulated in the first tube body by lid, one side can ensure one end of the first tube body For closing, avoids the substances such as combustion gas by leaking in the first tube body, improve angle valve safety, on the other hand can then be convenient for Valve is installed, and because of the setting of the lid, is able to achieve and filtration members is positioned, improves filtration members in the first pipe Stability in body portion.

Preferably, sealing element is equipped between the lid and first tube body；Lid can be kept by the way that sealing element is arranged Leakproofness between valve body avoids combustion gas from occurring to leak and cause security risk at valve body；And sealing element can also buffer Lid avoids filtration members deformation to the pressure of filtration members.

Preferably, the support for resisting described filtration members one end is equipped in the medium runner；It can by setting support Filtration members one end is positioned, stability of the filtration members in the first tube body is kept, and because of the setting of support, is being covered When body pushes filtration members, support can keep filtration members lower part also by same pressure, therefore be avoided that filtering Part top is deformed because of the effect of pressure.

Preferably, the lid is equipped with the socket part that can be placed in the filtration members；It can be to mistake by setting socket part One end of filter part is positioned, and is ensured when filtration members are fixed, and filtration members will not shift, and ensures that filtration members exist Stability in first tube body；And because socket part setting, when filtration members are taken out, the inner wall of socket part with Frictional force between filtration members, which can synchronize filtration members, takes out of, takes out filtration members to filtration members without using other tools.

Preferably, the lid is equipped with location indentations, and the sealing element is set in the location indentations；It is fixed by being arranged Position recess portion, which can facilitate, is fixed sealing element, and sealing element is kept conveniently to will not fall off in assembly.

Preferably, the lid is equipped with knob；It can be convenient for using the tools such as spanner, pliers rotation lid by setting knob Body, and then can be convenient for disassembling and installing lid.

Preferably, the knob is equipped with through-hole；By setting through-hole can the tools such as convenient screwdriver be inserted on knob, So as to be convenient for quickly disassembling and installing lid, selection face of the set-up mode to the tool for being used to open lid Extensively, it therefore opens and closes conveniently.

Preferably, the filtration members at least one end is opening setting；By the way that one end of filtration members is set as opening setting, Can enter in filtration members convenient for the impurity in combustion gas, consequently facilitating it is subsequent by the impurity fallen in filtration members together with Filtration members are taken out in the first tube body together.

In conclusion the utility model may filter that the impurity being mixed in combustion gas by the way that filtration members are arranged on valve body, ensure It is pure into the gas in wall-hung boiler, wall-hung boiler blocking is kept away, the stability and service life of wall-hung boiler work are improved.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is the main view of the utility model.

Fig. 3 is the cross-sectional view of the utility model.

Fig. 4 is the enlarged drawing of A in Fig. 3.

Specific embodiment

In order to make those skilled in the art better understand the utility model, below in conjunction with the utility model reality The attached drawing in example is applied, the technical solutions in the embodiments of the present invention are clearly and completely described.

As shown in Figs 1-4, a kind of wall-hung boiler angie type strainer valve, including valve body 1, medium runner 10, valve hole part and valve handle 5, wherein the valve body 1 is the angle valve that surface is coated with layers of chrome；The valve body 1 include the first tube body 11 and with first tube body The second tube body 12 that portion 11 is connected, angle α between first tube body 11 and the second tube body 12 are 90 °, i.e., first Tube body 11 is to be vertically arranged with the second tube body 12；Being equipped in the end of first tube body 11 has externally threaded first Connecting pin 110, the end of second tube body 12, which is equipped with, has external screw thread second connection end 120, while the second tube body 12 End be equipped with multiple cutting faces 121, so that spanner can snap on cutting face 121；Have one on the outer wall of valve body 1 simultaneously It is similar to T shape platform part 13, the platform part 13 is the part with plane.

Specifically, the filtration members 2 are with mesh metal in one end of first tube body 11 inserted with filtration members 2 Filter screen, and the opening setting that the both ends of the filtration members 2 are；It is equipped with and is used to support on the inner wall of first tube body 11 The support 14 of filtration members 2, the support 14 are annular setting；After the filtration members 2 are inserted into the first tube body 11, filtration members 2 one End arrives in the support 14, then by 3 lid of lid to the first tube body 11.

Specifically, the lid 3 is a metal nut, there is socket part 32, socket part 32 and described first on the lid 3 The inner wall bolt of tube body 11, the socket part 32 are equipped with location indentations 33, have been inserted in the location indentations 33 close Sealing 4, the sealing element 4 are O-ring seals；When the lid 3 is connected with first tube body 11, the sealing Part 4 is in contact with the inner wall of first tube body 11.

Further, knob 31 is equipped on the lid 3, which is a protrusion, is equipped on the knob 31 One through-hole 310, the rod-shaped tool such as screwdriver can penetrate in the through-hole 310, to turn the lid 3 with by the lid Body 3 disassembles.

Specifically, the valve hole part is set on the second tube body 12, which includes 61 He of core with hole The valve rod 62 being connected with the core 61, in second tube body 12 be equipped with connection bonnet 63, the bonnet 63 for institute The plastic seat that 12 inner wall of the second tube body body fits is stated, the core 61 is in contact with the bonnet 63, and the valve rod 62 is one Metallic rod, 62 one end of valve rod and is inserted into the core 63, and the other end stretches out second tube body 12 and the valve handle 5 It is connected, stopper protrusion 18 is equipped on the valve body 1, positioning convex portion 58 is equipped on the valve handle 5, is rotated in the valve handle 5 When to certain angle, the positioning convex portion 58 offsets with the stopper protrusion 18, so that stopper protrusion 18 limits 5 turns of valve handle Dynamic angle.

Obviously, described embodiment is only a part of the embodiment of the utility model, instead of all the embodiments. Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts The range of the utility model protection all should belong in every other embodiment.

Claims (9)

1. a kind of wall-hung boiler angie type strainer valve, valve body (1), the medium runner (10) being formed on the valve body (1), be set to it is described Valve hole part and valve handle (5) on valve body (1), it is characterised in that: the valve body (1) include the first tube body (11) and with it is described Vertically disposed second tube body (12) of first tube body (11), first tube body (11) are removably connected with filtration members (2).

2. a kind of wall-hung boiler angie type strainer valve according to claim 1, it is characterised in that: first tube body (11) can Dismantling connection has lid (3), which is used to for the filtration members (2) being encapsulated in first tube body (11).

3. a kind of wall-hung boiler angie type strainer valve according to claim 2, it is characterised in that: the lid (3) and described the Sealing element (4) are equipped between one tube body (11).

4. a kind of wall-hung boiler angie type strainer valve according to claim 1, it is characterised in that: set in the medium runner (10) There is the support (101) for resisting the filtration members (2) one end.

5. a kind of wall-hung boiler angie type strainer valve according to claim 3, it is characterised in that: the lid (3) is equipped with can It is placed on the socket part (32) on the filtration members (2).

6. a kind of wall-hung boiler angie type strainer valve according to claim 5, it is characterised in that: the lid (3) is equipped with fixed Position recess portion (33), the sealing element (4) are set in the location indentations (33).

7. a kind of wall-hung boiler angie type strainer valve according to claim 2, it is characterised in that: the lid (3) is equipped with rotation Button (31).

8. a kind of wall-hung boiler angie type strainer valve according to claim 7, it is characterised in that: the knob (31) is equipped with logical Hole (310).

9. a kind of wall-hung boiler angie type strainer valve according to claim 1, it is characterised in that: the filtration members (2) at least one End is opening setting.