CN208935537U - A kind of exhaust smoke valve - Google Patents

Abstract

The utility model discloses a kind of exhaust smoke valves, including valve body, upper housing is fixedly connected on the side wall of the valve body, dress liquid case is fixedly connected on the inner sidewall of the upper housing, inlet opening and fluid hole are equipped on the upper housing and the side wall of dress liquid case, threaded block is threaded on the inlet opening and fluid hole, fluid hole there are two being all provided on the side wall of the dress liquid case and valve body, heat dissipation bend pipe is fixedly connected on the side wall of the fluid hole, the intermediate ends of the heat dissipation bend pipe are located on valve body, lower case is fixedly connected on the side wall of the valve body, rotating bar is rotatably connected on the inner sidewall of the lower case, cam is fixedly connected in the rotating bar, contact has movable plate on the side wall of the cam, the utility model is convenient for control valve in the intracorporal position of valve, the heat of flue gas in valve body is reduced simultaneously.

Description

A kind of exhaust smoke valve

Technical field

The utility model relates to one kind, specially a kind of exhaust smoke valve.

Background technique

It is specification etc. that exhaust smoke valve (mouth), which selects main control parameters, should be noted that the function of valve when selecting valve, such as normally opened Or it is normally closed, the requirement such as unlatchings is automatically closed, unlatching, hand-reset, signal output, far distance control is turned off manually.

However flue gas generally all contains more heat in existing exhaust smoke valve, is such as discharged into air, the temperature in air Degree will increase, while the generally inconvenient control valve of existing exhaust smoke valve is in the intracorporal position of valve, therefore be not easy to work Control of the personnel to exhaust smoke level.

So providing a kind of be able to solve generally all contains more heat and inconvenient control valve in the intracorporal position of valve The exhaust smoke valve of problem, which becomes us, to be solved the problems, such as.

Utility model content

The purpose of this utility model is to provide a kind of exhaust smoke valves, to solve to propose in above-mentioned background technique generally all to contain More heat and inconvenient control valve is in the intracorporal position problems of valve.

To achieve the above object, the utility model provides the following technical solutions:

A kind of exhaust smoke valve, including valve body are fixedly connected with upper housing, the inside of the upper housing on the side wall of the valve body It is fixedly connected with dress liquid case on wall, is equipped with inlet opening and fluid hole, the feed liquor on the upper housing and the side wall of dress liquid case It is threaded with threaded block on hole and fluid hole, is all provided with that there are two fluid holes on the side wall of the dress liquid case and valve body, it is described Heat dissipation bend pipe is fixedly connected on the side wall of fluid hole, the intermediate ends of the heat dissipation bend pipe are located on valve body, the side of the valve body It is fixedly connected with lower case on wall, rotating bar, fixed company in the rotating bar are rotatably connected on the inner sidewall of the lower case It is connected to cam, contact has movable plate on the side wall of the cam, and the is fixedly connected between the movable plate and the side wall of valve body One spring has been respectively fixedly connected with vertical bar and L shape bar, one end of the vertical bar and L shape bar on the side wall of two pieces of movable plates It is fixedly connected to valve, sets that there are two the strip-shaped hole that passes through for valve, one end of the rotating bar on the side wall of the valve body Across lower case side wall and be fixedly connected with knob, the knob is locked on the side wall of lower case by retaining mechanism.

Preferably, being arranged with unsintered tape on the lateral wall of the threaded block, one end of the threaded block is fixedly connected with Rotating block.

Preferably, the valve body is equipped with the round hole mobile for L shape bar, it is fixedly connected on the side wall of the round hole There is sealing ring, the L shape bar is located on the inside of sealing ring.

Preferably, being fixedly connected with the sealing frame matched for valve on the side wall of the strip-shaped hole.

Preferably, the retaining mechanism includes multiple check lock levers, the second bullet is fixedly connected on the side wall of the knob Spring, one end of the second spring are fixedly connected with shift(ing) ring, and the shift(ing) ring is fixedly connected with check lock lever, the check lock lever One end is plugged on the lateral wall of lower case, and pull rod is fixedly connected on the side wall of the shift(ing) ring, and one end of the pull rod is worn It crosses the side wall of knob and is fixedly connected with arc pulling plate.

Preferably, being equipped with multiple locking holes matched with check lock lever on the lateral wall of the lower case, and multiple Locking hole is arranged in a ring.

Compared with prior art, the utility model has the beneficial effects that pulling arc pulling plate, shift(ing) ring is realized by pull rod Movement, when check lock lever one end be detached from lower case side wall when, turning knob, by cam realize movable plate movement, from And the movement of valve is realized by L shape bar and vertical bar respectively, when valve is moved to suitable position, is realized and revolved by check lock lever The locking of button rotates threaded block to realize the fixation of valve location, is packed into coolant liquid in dress liquid case, when flowing into bend pipe When coolant liquid, the heat of flue gas when reducing smoke evacuation, this exhaust smoke valve, in the intracorporal position of valve, reduces simultaneously convenient for control valve The heat of flue gas in valve body.

Detailed description of the invention

Fig. 1 is the front view of the utility model；

Fig. 2 is the positive structure schematic of the utility model；

Fig. 3 is the connection schematic diagram of lower case and knob in the utility model.

In figure: 1- valve body, 2- upper housing, 3- dress liquid case, 4- threaded block, 5- heat dissipation bend pipe, 6- lower case, 7- rotating bar, 8- cam, 9- movable plate, the first spring of 10-, 11- vertical bar, 12-L shape bar, 13- valve, 14- knob, 15- unsintered tape, 16- turn Motion block, 17- sealing ring, 18- sealing frame, 19- check lock lever, 20- second spring, 21- shift(ing) ring, 22- pull rod, 23- arc pulling plate.

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.

In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right", The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of exhaust smoke valve, including valve body 1, the side of valve body 1 It is fixedly connected with upper housing 2 on wall, dress liquid case 3, the side of upper housing 2 and dress liquid case 3 are fixedly connected on the inner sidewall of upper housing 2 It is equipped with inlet opening and fluid hole on wall, is threaded with threaded block 4 on inlet opening and fluid hole, it should be noted that spiral shell Unsintered tape 15 is arranged on the lateral wall of line block 4, one end of threaded block 4 is fixedly connected with rotating block 16, guarantees threaded block 4 and dress The leakproofness of liquid case 3 fills fluid hole there are two being all provided on the side wall of liquid case 3 and valve body 1, is fixedly connected on the side wall of fluid hole Radiate bend pipe 5, and the intermediate ends of heat dissipation bend pipe 5 are located on valve body 1, and lower case 6, lower case 6 are fixedly connected on the side wall of valve body 1 Inner sidewall on be rotatably connected to rotating bar 7, be fixedly connected with cam 8 in rotating bar 7, contact has movement on the side wall of cam 8 Plate 9 is fixedly connected with the first spring 10, fixes respectively on the side wall of two pieces of movable plates 9 between movable plate 9 and the side wall of valve body 1 It is connected with vertical bar 11 and L shape bar 12, one end of vertical bar 11 and L shape bar 12 is fixedly connected to valve 13, it should be noted that valve Body 1 is equipped with the round hole mobile for L shape bar 12, and sealing ring 17 is fixedly connected on the side wall of round hole, and L shape bar 12 is located at close The inside of seal ring 17, sets that there are two the strip-shaped holes passed through for valve 13 on the side wall of valve body 1, it should be noted that the side of strip-shaped hole It is fixedly connected with the sealing frame 18 matched for valve 13 on wall, guarantees the leakproofness between valve 13 and valve body 1, rotating bar 7 one end passes through the side wall of lower case 6 and is fixedly connected with knob 14, and knob 14 is locked at lower case 6 by retaining mechanism On side wall.

In the utility model, retaining mechanism includes multiple check lock levers 19, is fixedly connected with the second bullet on the side wall of knob 14 Spring 20, one end of second spring 20 are fixedly connected with shift(ing) ring 21, and shift(ing) ring 21 is fixedly connected with check lock lever 19, check lock lever 19 One end is plugged on the lateral wall of lower case 6, it should be noted that multiple and check lock lever is equipped on the lateral wall of lower case 6 19 locking holes matched, and multiple locking holes are arranged in a ring, and pull rod 22, pull rod are fixedly connected on the side wall of shift(ing) ring 21 22 one end passes through the side wall of knob 14 and is fixedly connected with arc pulling plate 23.

When the utility model is used, arc pulling plate 23 is pulled, the movement of shift(ing) ring 21 is realized by pull rod 22, works as check lock lever When 19 one end is detached from the side wall of lower case 6, turning knob 14 realizes the movement of movable plate 9 by cam 8, to lead to respectively It crosses L shape bar 12 and vertical bar 11 realizes that the movement of valve 13 is realized when valve 13 is moved to suitable position by check lock lever 19 The locking of knob 14 rotates threaded block 4 to realize the fixation of 13 position of valve, coolant liquid is packed into dress liquid case 3, when curved When flowing into coolant liquid in pipe 5, the heat of flue gas when reducing smoke evacuation.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of exhaust smoke valve, including valve body (1), it is characterised in that: be fixedly connected with upper housing on the side wall of the valve body (1) (2), dress liquid case (3), the upper housing (2) and the side wall for filling liquid case (3) are fixedly connected on the inner sidewall of the upper housing (2) On be equipped with inlet opening and fluid hole, be threaded on the inlet opening and fluid hole threaded block (4), the dress liquid case (3) and on the side wall of valve body (1) it is all provided with there are two fluid hole, heat dissipation bend pipe (5) is fixedly connected on the side wall of the fluid hole, The intermediate ends of heat dissipation bend pipe (5) are located on valve body (1), are fixedly connected with lower case (6) on the side wall of the valve body (1), It is rotatably connected to rotating bar (7) on the inner sidewall of the lower case (6), is fixedly connected with cam (8) on the rotating bar (7), There is movable plate (9) contact on the side wall of the cam (8), be fixedly connected between the movable plate (9) and the side wall of valve body (1) First spring (10) has been respectively fixedly connected with vertical bar (11) and L shape bar (12) on the side wall of two pieces of movable plates (9), described One end of vertical bar (11) and L shape bar (12) is fixedly connected to valve (13), is set on the side wall of the valve body (1) there are two for valve The strip-shaped hole that door (13) passes through, one end of the rotating bar (7) pass through the side wall of lower case (6) and are fixedly connected with knob (14), the knob (14) is locked on the side wall of lower case (6) by retaining mechanism.

2. a kind of exhaust smoke valve according to claim 1, it is characterised in that: be arranged on the lateral wall of the threaded block (4) One end of unsintered tape (15), the threaded block (4) is fixedly connected with rotating block (16).

3. a kind of exhaust smoke valve according to claim 1, it is characterised in that: the valve body (1) is equipped with moves for L shape bar (12) Dynamic round hole is fixedly connected with sealing ring (17) on the side wall of the round hole, and the L shape bar (12) is located at sealing ring (17) Inside.

4. a kind of exhaust smoke valve according to claim 1, it is characterised in that: be fixedly connected on the side wall of the strip-shaped hole useful In the sealing frame (18) that valve (13) matches.

5. a kind of exhaust smoke valve according to claim 1, it is characterised in that: the retaining mechanism includes multiple check lock levers (19), it is fixedly connected with second spring (20) on the side wall of the knob (14), one end of the second spring (20) is fixed to be connected It is connected to shift(ing) ring (21), the shift(ing) ring (21) is fixedly connected with check lock lever (19), and one end of the check lock lever (19) is plugged in It on the lateral wall of lower case (6), is fixedly connected with pull rod (22) on the side wall of the shift(ing) ring (21), the one of the pull rod (22) It holds the side wall across knob (14) and is fixedly connected with arc pulling plate (23).

6. a kind of exhaust smoke valve according to claim 1 or 5, it is characterised in that: be all provided on the lateral wall of the lower case (6) There are multiple locking holes matched with check lock lever (19), and multiple locking holes are arranged in a ring.