CN213236319U

CN213236319U - A supporting warm logical valve structure for warm logical equipment

Info

Publication number: CN213236319U
Application number: CN202022133364.0U
Authority: CN
Inventors: 贾荣东; 吴波; 王莉花
Original assignee: Hubei Huagong Energy Co ltd
Current assignee: Hubei Huagong Energy Co ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-05-18
Anticipated expiration: 2030-09-25

Abstract

The utility model discloses a supporting warm logical valve structure for warm logical equipment relates to warm logical valve field, including the valve body, the inside middle part of valve body rotates through first bearing and is connected with the valve rod, the fixed valve plate that has cup jointed of the pole wall of valve rod, the upper end of valve rod extends in the outside of valve body, the fixed electric actuator that is equipped with in upper end middle part of valve body, electric actuator's output and valve rod fixed connection, the dust screen of two symmetric distributions of the inside fixedly connected with of valve body, two dust screens are located the left and right sides setting of valve plate respectively, the lower extreme fixedly connected with of valve body collects the dirt shell, the baffle of two symmetric distributions of the inside fixedly connected with of collection dirt shell. The utility model discloses be convenient for protect the inside both sides of warm logical valve, avoid impurity to remain in the inside of valve body and influence the sealed effect of warm logical valve, and avoid external dust to cause the influence to people through warm logical valve entering is indoor, still be convenient for clear up the inside dust screen of warm logical valve, the people of being convenient for use.

Description

A supporting warm logical valve structure for warm logical equipment

Technical Field

The utility model relates to the heating and ventilation valve field, in particular to a matched heating and ventilation valve structure for heating and ventilation equipment,

background

The heating and ventilation control valve is also called a locking valve and a civil heating special valve, is convenient for property management, is an environment-friendly and energy-saving product, is generally connected by an electric actuating mechanism and a valve body, becomes the heating and ventilation control valve after installation and debugging, uses electric energy as power to switch on the electric actuating mechanism to drive the valve so as to realize the opening and closing and regulating actions of the valve, thereby achieving the purposes of opening and closing or regulating a pipeline medium, has the functions of reversing and locking, can control the on-off and non-destructive opening of a heating and water supply system by one group, realizes effective control,

at present, people need control the input through warm logical valve when using the heating installation, but, contains more dust impurity in the outside air, and dust impurity remains easily in the inside of warm logical valve when warm logical valve through to influence the use leakproofness of warm logical valve easily, and dust impurity still causes the injury to people's health, and the people of not being convenient for use.

Therefore, it is necessary to provide a complete warm-up valve structure for warm-up ventilation equipment to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a warm logical valve structure of supporting for warm logical equipment to containing more dust impurity in the outside air who proposes in solving above-mentioned background art, dust impurity remains easily in the inside of warm logical valve when warm logical valve through, thereby influences the use leakproofness of warm logical valve easily, and dust impurity still causes the injury to people's health, the problem that people used not convenient for.

In order to achieve the above object, the utility model provides a following technical scheme: a supporting heating and ventilation valve structure for heating and ventilation equipment comprises a valve body, wherein a valve rod is rotatably connected to the middle inside of the valve body through a first bearing, a valve plate is fixedly sleeved on the rod wall of the valve rod, the upper end of the valve rod extends outside the valve body, an electric actuator is fixedly arranged at the middle upper end of the valve body, the output end of the electric actuator is fixedly connected with the valve rod, two dust screens which are symmetrically distributed are fixedly connected to the inside of the valve body and are respectively arranged at the left side and the right side of the valve plate, a dust collection shell is fixedly connected to the lower end of the valve body, two partition plates which are symmetrically distributed are fixedly connected to the inside of the dust collection shell, the dust collection shell is divided into two dust collection cavities and a motor cavity through the two partition plates, a double-shaft motor is fixedly connected to the middle part of the upper inner side wall of the, the two rotating rods respectively penetrate through the two partition plates and are fixedly connected with first bevel gears, rod walls of the two rotating rods are respectively and rotatably connected with the two partition plates through first bearings, two reciprocating screw rods which are symmetrically distributed are arranged between the two dust screens, rod walls of the two reciprocating screw rods are movably sleeved with screw nuts matched with the screw rods, two opposite sides of the two screw nuts are respectively and fixedly connected with cleaning rods, two opposite sides of the two cleaning rods are respectively and fixedly connected with a plurality of uniformly distributed bristles, two groups of bristles respectively abut against the two dust screens, the upper end and the lower end of each reciprocating screw rod are respectively and rotatably connected with the upper side and the lower side of the valve body through second bearings, the lower ends of the two reciprocating screw rods respectively extend into the two dust collecting cavities and are fixedly connected with second bevel gears, and the two first bevel gears are respectively and rotatably connected with the two second bevel gears, the upper side walls of the two dust collecting cavities are respectively provided with a collecting port corresponding to the positions of the two dust screens, the lower side walls of the two dust collecting cavities are respectively provided with a dust outlet, and the lower ends of the two dust outlets are in threaded connection with sealing covers.

Preferably, the equal fixedly connected with connecting pipe in both ends about the inside of valve body, two the opposite both ends of connecting pipe extend to the left and right sides outside of valve body respectively, two the seal cover has all been cup jointed to the one end that the lateral wall of connecting pipe is located the valve body outside.

Preferably, both ends are equal fixedly connected with spacing slider around the cleaning rod, two inside walls all offer with spacing slider assorted spacing spout around the valve body.

Preferably, the left end and the right end of the outer side wall of the valve body are fixedly sleeved with flanges, and a plurality of uniformly distributed fixing holes are formed in the surfaces of the two flanges.

Preferably, the front sides of the two dust collecting cavities are provided with observation ports, and transparent observation plates are fixedly connected inside the two observation ports.

Preferably, an opening is formed in the front side of the motor cavity, and a sealing plate is rotatably connected to the upper side of the opening through a hinge.

The utility model discloses a technological effect and advantage:

1. through the mutual matching of the valve body and the two filter screens, the two sides in the valve body can be conveniently filtered and protected, impurities are prevented from remaining in the valve body to influence the sealing effect of the warm-up valve, and external dust is prevented from entering a room through the warm-up valve to influence people;

2. through the mutual matching of the dust collection shell, the two partition plates, the double-shaft motor, the two rotating rods, the two first bevel gears, the two reciprocating screw rods, the two second bevel gears, the two screw rod nuts and the two cleaning rods, the double-shaft motor drives the two rotating rods to rotate, the two rotating rods drive the two first bevel gears to rotate, the two first bevel gears drive the two second bevel gears to rotate, the two second bevel gears drive the two reciprocating screw rods to rotate, the two reciprocating screw rods drive the two screw rod nuts to reciprocate up and down, the two screw rod nuts drive the two cleaning rods and the two groups of bristles to reciprocate up and down, so that the two dust screens are conveniently cleaned, and the cleaned dust falls into the two dust collection cavities through the two collection ports, and the cleaned dust is conveniently collected;

3. through two transparent observation boards that are equipped with be convenient for people from the inside dust collection situation of two dust collecting chamber of outside observation, be convenient for clear up the dust impurity in two dust collecting chamber through two sealed lids, be convenient for maintain the biax motor through the opening and the closing plate that are equipped with.

Drawings

Fig. 1 is a schematic front structural view of the present invention.

Fig. 2 is a schematic front sectional view of the present invention.

Fig. 3 is a schematic side view of the present invention.

Fig. 4 is a schematic side sectional structure view of the valve body of the present invention.

In the figure: 1. a valve body; 2. a valve stem; 3. a valve plate; 4. an electric actuator; 5. a dust screen; 6. a dust collecting case; 7. a partition plate; 8. a double-shaft motor; 9. a first bevel gear; 10. a reciprocating screw rod; 11. a feed screw nut; 12. a cleaning rod; 13. a second bevel gear; 14. a connecting pipe; 15. sealing sleeves; 16. a limiting slide block; 17. a flange; 18. a transparent viewing plate; 19. and (7) sealing the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a supporting warm logical valve structure for warm logical equipment as shown in figures 1-4, which comprises a valve body 1, the valve body 1 is square, the inner middle part of the valve body 1 is rotationally connected with a valve rod 2 through a first bearing, the rod wall of the valve rod 2 is fixedly sleeved with a valve plate 3, the upper end of the valve rod 2 extends outside the valve body 1, the upper middle part of the valve body 1 is fixedly provided with an electric actuator 4, the output end of the electric actuator 4 is fixedly connected with the valve rod 2, the inner part of the valve body 1 is fixedly connected with two dust screens 5 which are symmetrically distributed, the two dust screens 5 are respectively arranged at the left side and the right side of the valve plate 3, the lower end of the valve body 1 is fixedly connected with a dust collecting shell 6, the inner part of the dust collecting shell 6 is fixedly connected with two clapboards 7 which are symmetrically distributed, the dust collecting shell 6 is divided into two dust collecting cavities and, the left end and the right end of a double-shaft motor 8 are respectively and rotatably connected with rotating rods through a coupler, the two rotating rods respectively penetrate through two clapboards 7 and are fixedly connected with first bevel gears 9, rod walls of the two rotating rods are respectively and rotatably connected with the two clapboards 7 through first bearings, two reciprocating screw rods 10 which are symmetrically distributed are arranged between the two dust screens 5, the rod walls of the two reciprocating screw rods 10 are respectively and movably sleeved with screw nuts 11 which are matched with the rod walls, two opposite sides of the two screw nuts 11 are respectively and fixedly connected with cleaning rods 12, two opposite sides of the two cleaning rods 12 are respectively and fixedly connected with a plurality of evenly distributed brush hairs, two groups of brush hairs respectively abut against the two dust screens 5, the upper end and the lower end of the two reciprocating screw rods 10 are respectively and rotatably connected with the upper side and the lower end of a valve body 1 through second bearings, and the lower ends of the two reciprocating screw rods 10 respectively extend, two first bevel gears 9 are respectively engaged with two second bevel gears 13, the upper side walls of the two dust collecting chambers are respectively provided with a collecting port corresponding to the positions of the two dust screens 5, the lower side walls of the two dust collecting chambers are respectively provided with a dust outlet, and the lower ends of the two dust outlets are respectively in threaded connection with a sealing cover.

As shown in fig. 1 and 2, the connecting pipes 14 are fixedly connected to the left and right ends of the inside of the valve body 1, the opposite ends of the two connecting pipes 14 extend to the left and right sides of the valve body 1 respectively, and the sealing sleeves 15 are fixedly sleeved at the ends, located at the outside of the valve body 1, of the outer side walls of the two connecting pipes 14, so that the two ends of the valve body 1 are connected with a pipeline conveniently, and the sealing performance of the valve body 1 is improved when the two ends are connected.

As shown in fig. 4, the front end and the rear end of the cleaning rod 12 are fixedly connected with the limiting slide blocks 16, and the front inner side wall and the rear inner side wall of the valve body 1 are provided with limiting slide grooves matched with the limiting slide blocks 16, so that the cleaning rod 12 is more stable when moving.

As shown in fig. 1 and 3, flanges 17 are fixedly sleeved at the left end and the right end of the outer side wall of the valve body 1, and a plurality of uniformly distributed fixing holes are formed in the surfaces of the two flanges 17, so that the two ends of the valve body 1 are fixedly connected.

As shown in figure 1, the front sides of the two dust collecting chambers are respectively provided with an observation port, and the insides of the two observation ports are respectively and fixedly connected with a transparent observation plate 18, so that people can observe the dust collecting conditions inside the two dust collecting chambers from the outside conveniently.

As shown in fig. 1, an opening is opened at the front side of the motor cavity, and a sealing plate 19 is rotatably connected to the upper side of the opening through a hinge, so that the maintenance of the double-shaft motor 8 is facilitated.

The utility model discloses the theory of operation:

when in use, the valve body 1 and the two filter screens 5 are matched with each other, so that the two sides in the valve body 1 can be conveniently filtered and protected, the impurities are prevented from remaining in the valve body 1 to influence the sealing effect of the warm-up valve, and avoids the influence on people caused by the external dust entering the room through the warm-ventilation valve, the double-shaft motor 8 is started to drive the two rotating rods to rotate, the two rotating rods drive the two first bevel gears 9 to rotate, the two first bevel gears 9 drive the two second bevel gears 13 to rotate, the two second bevel gears 13 drive the two reciprocating screw rods 10 to rotate, the two reciprocating screw rods 10 drive the two screw rod nuts 11 to reciprocate up and down, the two screw rod nuts 11 drive the two cleaning rods 12 and the two groups of bristles to reciprocate up and down, so as to be convenient for cleaning the two dust screens 5, and the cleaned dust falls into the two dust collecting cavities through the two collecting ports, so that the cleaned dust is convenient to collect.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a supporting warm logical valve structure that is used for warm logical equipment which characterized in that: comprises a valve body (1), the middle part inside the valve body (1) is rotatably connected with a valve rod (2) through a first bearing, the valve plate (3) is fixedly sleeved on the rod wall of the valve rod (2), the upper end of the valve rod (2) extends outside the valve body (1), the middle part of the upper end of the valve body (1) is fixedly provided with an electric actuator (4), the output end of the electric actuator (4) is fixedly connected with the valve rod (2), the inside of the valve body (1) is fixedly connected with two dust screens (5) which are symmetrically distributed, the two dust screens (5) are respectively arranged at the left side and the right side of the valve plate (3), the lower end of the valve body (1) is fixedly connected with a dust collection shell (6), the inside of the dust collection shell (6) is fixedly connected with two partition plates (7) which are symmetrically distributed, and the dust collection shell (6) is divided into two dust collection cavities, the middle part of the upper inner side wall of the motor cavity is fixedly connected with a double-shaft motor (8), the left end and the right end of the double-shaft motor (8) are rotatably connected with rotating rods through a coupler, the two rotating rods respectively penetrate through two clapboards (7) and are fixedly connected with a first bevel gear (9), rod walls of the two rotating rods are respectively rotatably connected with the two clapboards (7) through first bearings, two reciprocating screw rods (10) which are symmetrically distributed are arranged between the two dust screens (5), the rod walls of the two reciprocating screw rods (10) are movably sleeved with screw nuts (11) which are matched with the screw rods, two opposite sides of the screw nuts (11) are respectively and fixedly connected with cleaning rods (12), two opposite sides of the two cleaning rods (12) are respectively and fixedly connected with a plurality of uniformly distributed bristles, and the two groups of bristles respectively abut against the two dust screens (5), the upper end and the lower end of each of the two reciprocating screw rods (10) are respectively and rotatably connected with the upper side and the lower side of the valve body (1) through second bearings, the lower ends of the two reciprocating screw rods (10) respectively extend to the inside of the two dust collection chambers and are fixedly connected with second bevel gears (13), the first bevel gears (9) are respectively meshed with the second bevel gears (13) and are connected with the upper side wall of each of the two dust collection chambers, collecting ports corresponding to the two dust screens (5) are respectively formed in the upper side wall of each of the two dust collection chambers, dust outlets are formed in the lower side walls of the two dust collection chambers, and sealing covers are respectively in threaded connection with the lower ends of the.

2. The heating and ventilating valve structure as set forth in claim 1, wherein: equal fixedly connected with connecting pipe (14) in both ends about the inside of valve body (1), two the opposite both ends in connecting pipe (14) extend to the left and right sides outside of valve body (1) respectively, two seal cover (15) have all been fixed to be cup jointed to the one end that the lateral wall of connecting pipe (14) is located valve body (1) outside.

3. The heating and ventilating valve structure as set forth in claim 1, wherein: both ends are equal fixedly connected with limit slide (16) around clean pole (12), two inside walls all seted up with limit slide (16) assorted spacing spouts around valve body (1).

4. The heating and ventilating valve structure as set forth in claim 1, wherein: both ends are all fixed the cover and are connected flange (17) about the lateral wall of valve body (1), two a plurality of evenly distributed's fixed orifices has all been seted up on the surface of flange (17).

5. The heating and ventilating valve structure as set forth in claim 1, wherein: the front sides of the two dust collecting cavities are provided with observation ports, and transparent observation plates (18) are fixedly connected inside the two observation ports.

6. The heating and ventilating valve structure as set forth in claim 1, wherein: an opening is formed in the front side of the motor cavity, and a sealing plate (19) is rotatably connected to the upper side of the opening through a hinge.