CN215522141U

CN215522141U - A supporting warm logical valve structure for warm logical equipment

Info

Publication number: CN215522141U
Application number: CN202121979112.8U
Authority: CN
Inventors: 韩富军
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2022-01-14
Anticipated expiration: 2031-08-23

Abstract

The utility model relates to the technical field of valves and discloses a matched heating and ventilation valve structure for heating and ventilation equipment, which comprises a valve body and a cavity arranged in the valve body, wherein two groups of fixed blocks are fastened on the inner wall of the cavity, a filter screen is fastened on the two groups of fixed blocks in diameter, an electric push rod is arranged at the top of the valve body, four groups of connecting rods are connected in the valve body in a sliding manner, the top ends of the connecting rods penetrate through the valve body, and the top ends of the two groups of connecting rods are fastened with the bottoms of convex blocks. This a supporting warm logical valve structure for warm logical equipment, through the cooperation between kicking block and the lug, and then after opening electric putter, the kicking block will push up the lug and move down, and the moving down of lug will drive the scraper blade through the connecting rod and move down to make the scraper blade scrape the dust on the filter screen, prevented piling up of dust, and can not appear leading to the condition that the device became invalid because of the problem of rustting, brought the facility for operating personnel's use.

Description

A supporting warm logical valve structure for warm logical equipment

Technical Field

The utility model relates to the technical field of valves, in particular to a heating and ventilation valve structure matched with heating and ventilation equipment.

Background

A heating and ventilation control valve, also called a locking valve and a civil heating special valve, is convenient for property management, and residents can independently allocate the temperature and time of heating, and the heating and ventilation control valve is an environment-friendly and energy-saving product, and is generally connected by an electric actuating mechanism and a valve body, and becomes the heating and ventilation control valve after installation and debugging, the valve 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 reversing and locking functions, can control the opening and closing of a heating and water supply system by one group, can not be opened nondestructively, realizes effective control, currently, people need to control and input through the heating and ventilation valve when using heating, but outside air contains more dust impurities which are easy to remain in the heating and ventilation valve when passing through the heating and ventilation valve, thereby easily influencing the use sealing performance of the heating and ventilation valve, and dust and impurities also cause harm to the body of people, so that the utility model is inconvenient for people to use.

According to a supporting warm logical valve structure that warms up for warming up logical equipment disclosed in china CN213236319U, through setting up the filter screen, be convenient for filter the protection to the inside both sides of valve body, avoid impurity to remain in the inside of valve body to make brush hair reciprocating motion from top to bottom through setting up the lead screw, be convenient for clear up two dust screens, but the lead screw rusts easily when long-term the use, thereby leads to the condition that the lead screw became invalid easily.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a matched heating and ventilating valve structure for heating and ventilating equipment, which solves the problem that a lead screw is easy to rust to cause device failure.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a supporting warm logical valve structure for warm logical equipment, includes the valve body and sets up the cavity in the valve body inside, the inner wall fastening of cavity has two sets of fixed blocks, two sets of fixed block diameter fastening has the filter screen, the top of valve body is provided with electric putter, the inside sliding connection of valve body has four groups of connecting rods, the valve body is run through to the top of connecting rod, two sets of the top of connecting rod all fastens with the bottom of lug, electric putter's output and push rod key-type connection, the left end and the fixed plate fastening of push rod, the right side fastening of fixed plate has two sets of backup pads, two sets of one side that the backup pad is relative all fastens has the kicking block, the bottom of connecting rod stretches into the cavity and fastens with the scraper blade, scraper blade and filter screen contact, the inside of fixed block is seted up flutedly, recess bottom inner wall fastening has the spring, the top and the connecting plate fastening of spring, the outer side of the connecting plate penetrates through the groove and is fastened with the movable plate.

Preferably, a balance rod is fastened on the inner wall of the groove, and the connecting plate is movably sleeved on the outer side of the balance rod.

Preferably, two sets of sliding grooves are formed in the top of the valve body, a sliding block is fastened at the bottom of the fixing plate, and the sliding block is connected to the sliding grooves in a sliding mode.

Preferably, two groups of protective casings are fastened to the top of the valve body and are located on the outer sides of the electric push rod and the fixing plate.

Preferably, the top block and the bump are the same shape, but the diameter of the top block is larger than that of the bump.

Preferably, the combination of the vertical sectional areas of the filter screen and the two groups of fixed blocks is matched with the vertical sectional area of the inner wall of the cavity.

(III) advantageous effects

Compared with the prior art, the utility model provides a matched warm-up valve structure for warm-up equipment, which has the following beneficial effects:

1. this a supporting warm logical valve structure for warm logical equipment, through the cooperation between kicking block and the lug, and then after opening electric putter, the kicking block will push up the lug and move down, and the moving down of lug will drive the scraper blade through the connecting rod and move down to make the scraper blade scrape the dust on the filter screen, prevented piling up of dust, and can not appear leading to the condition that the device became invalid because of the problem of rustting, brought the facility for operating personnel's use.

2. This a supporting warm logical valve structure for warm logical equipment, through setting up the spring, and then will push up the fly leaf when the scraper blade moves down to make connecting plate extrusion spring, and when the kicking block no longer pushes up the removal lug, the spring can drive the fly leaf through the mode that promotes the connecting plate and shift up, thereby make shifting up of fly leaf drive the scraper blade and return to initial position, made things convenient for the kicking block to push up the removal lug once more, ensured the device's reuse.

3. This a supporting warm logical valve structure for warm equipment that leads to, through setting up slider sliding connection in the spout, and then on the one hand, the slider has kept the balance of fixed plate when removing, prevents that the unbalance condition of rocking from appearing when the fixed plate from removing, has ensured the normal use of fixed plate, and on the other hand, the slider has restricted the trend of fixed plate, prevents to appear because of the condition that the fixed plate dislocation leads to the device to become invalid, has ensured the device's normal use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the protective case structure of the present invention;

FIG. 3 is a partial sectional view of the valve body of the present invention;

fig. 4 is an exploded view of the valve body of fig. 3.

In the figure: 1. a valve body; 2. a protective shell; 3. a cavity; 4. a fixing plate; 5. a connecting plate; 6. a chute; 7. a connecting rod; 8. a push rod; 9. an electric push rod; 10. a top block; 11. a support plate; 12. a bump; 13. a slider; 14. a filter screen; 15. a fixed block; 16. a movable plate; 17. a spring; 18. a squeegee; 19. a groove; 20. a balance bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a supporting warm-up valve structure for warm-up equipment comprises a valve body 1 and a cavity 3 arranged inside the valve body 1, two groups of fixed blocks 15 are fastened on the inner wall of the cavity 3, a filter screen 14 is fastened on the diameter of each of the two groups of fixed blocks 15, the combination of the vertical cross sections of the filter screen 14 and the two groups of fixed blocks 15 is matched with the vertical cross section of the inner wall of the cavity 3, an electric push rod 9 is arranged on the top of the valve body 1, four groups of connecting rods 7 are slidably connected inside the valve body 1, the top ends of the connecting rods 7 penetrate through the valve body 1, the top ends of the two groups of connecting rods 7 are fastened with the bottom of a bump 12, the output end of the electric push rod 9 is in key connection with a push rod 8, the left end of the push rod 8 is fastened with a fixed plate 4, two groups of supporting plates 11 are fastened on the right side of the fixed plate 4, a top block 10 is fastened on the opposite side of the two groups of the supporting plates 11, the bottom end of the connecting rod 7 extends into the cavity 3 and is fastened with a scraper 18, the scraping plate 18 contacts the filter screen 14, a groove 19 is formed in the fixed block 15, a spring 17 is fastened on the inner wall of the bottom of the groove 19, the top end of the spring 17 is fastened with the connecting plate 5, the movable plate 16 is pushed by the spring 17 when the scraping plate 18 moves downwards, so that the spring 17 is extruded by the connecting plate 5, when the lug 12 is not pushed by the ejector block 10 any more, the movable plate 16 is driven to move upwards by the spring 17 in a mode of pushing the connecting plate 5, so that the scraper 18 is driven to return to the initial position by the movable plate 16 moving upwards, the lug 12 is driven to be pushed by the ejector block 10 again, the reuse of the device is guaranteed, the groove 19 is penetrated through the outer side of the connecting plate 5 and fastened with the movable plate 16, the lug 12 is matched with the ejector block 10, after the electric push rod 9 is opened, the lug 12 is pushed downwards by the ejector block 10, and the scraper 18 is driven to move downwards by the connecting rod 7 when the lug 12 moves downwards, therefore, the scraper 18 scrapes off dust on the filter screen 14, dust accumulation is prevented, the device cannot be out of work due to rusting, and convenience is brought to the use of an operator.

Specifically, in order to prevent the connecting plate 5 from being dislocated, a balance bar 20 is fastened on the inner wall of the groove 19, and the connecting plate 5 is movably sleeved on the outer side of the balance bar 20, so that the trend of the connecting plate 5 can be limited through the balance bar 20.

Specifically, in order to keep the balance of fixed plate 4, two sets of spout 6 have been seted up at the top of valve body 1, the bottom fastening of fixed plate 4 has slider 13, slider 13 sliding connection is at spout 6, from this through setting up slider 13 sliding connection in spout 6, and then on the one hand, slider 13 has kept the balance of fixed plate 4 when removing, prevent that unbalance from appearing the condition of rocking when removing fixed plate 4, the normal use of fixed plate 4 has been ensured, on the other hand, slider 13 has restricted the trend of fixed plate 4, prevent the condition that leads to the device to become invalid because of fixed plate 4 dislocation, the normal use of the device has been ensured.

Specifically, in order to protect parts such as the electric push rod 9, two sets of protective casings 2 are fastened to the top of the valve body 1, and the protective casings 2 are located on the outer sides of the electric push rod 9 and the fixed plate 4, so that the parts on the device can be protected through the protective casings 2.

Specifically, in order to allow the top block 10 to normally push the protrusion 12, the top block 10 and the protrusion 12 are formed in the same shape, but the diameter of the top block 10 is larger than that of the protrusion 12, so that the top block 10 can normally push the protrusion 12.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the dust scraping device is used, the electric push rod 9 is opened to enable the output end of the electric push rod 9 to drive the push rod 8 to move, so that the push rod 8 moves to drive the ejector block 10 to eject the lug 12, the connecting rod 7 drives the scraper 18 to move downwards when the lug 12 is ejected, dust on the filter screen 14 is scraped by downward movement of the scraper 18, meanwhile, the spring 17 is extruded when the movable plate 16 is extruded by downward movement of the scraper 18, after dust scraping work is finished, the output end of the electric push rod 9 is controlled to drive the push rod 8 to move in the direction, so that the ejector block 10 is separated from the lug 12, the spring 17 can drive the movable plate 16 to move upwards by pushing the connecting plate 5, so that the movable plate 16 moves upwards to drive the scraper 18 to return to the initial position, the scraper 18 moves to drive the lug 12 to the initial position through the connecting rod 7, and the ejector block 10 is convenient to eject the lug 12 again.

To sum up, this a supporting warm logical valve structure for warm logical equipment, through the cooperation between kicking block 10 and the lug 12, and then after opening electric putter 9, kicking block 10 will push up and move lug 12 and move down, and the moving down of lug 12 will drive scraper blade 18 through connecting rod 7 and move down to make scraper blade 18 scrape the dust on the filter screen 14, prevented piling up of dust, and can not appear leading to the condition that the device became invalid because of the rust problem, brought the facility for operating personnel's use.

This a supporting warm logical valve structure for warm logical equipment, through setting up spring 17, and then will push up movable plate 16 when scraper blade 18 moves down to make connecting plate 5 extrusion spring 17, and when kicking block 10 no longer pushes up and moves lug 12, spring 17 can drive movable plate 16 through the mode that promotes connecting plate 5 and move up, thereby make the last removal of movable plate 16 drive scraper blade 18 and return to initial position, made things convenient for kicking block 10 to push up again and moved lug 12, ensured the reuse of the device.

This a supporting warm logical valve structure for warm equipment that leads to, through setting up slider 13 sliding connection in spout 6, and then on the one hand, slider 13 has kept the balance of fixed plate 4 when removing, prevents that unbalance from appearing the condition of rocking when removing fixed plate 4, has ensured the normal use of fixed plate 4, and on the other hand, slider 13 has restricted the trend of fixed plate 4, prevents to appear because of the condition that the fixed plate 4 misplaces and leads to the device inefficacy, has ensured the normal use of the device.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a supporting warm logical valve structure for warm equipment that leads to, includes valve body (1) and sets up cavity (3) inside valve body (1), its characterized in that: the inner wall of cavity (3) is fastened and is had two sets of fixed block (15), and two sets of fixed block (15) diameter fastening has filter screen (14), the top of valve body (1) is provided with electric putter (9), the inside sliding connection of valve body (1) has four groups connecting rod (7), valve body (1) is run through on the top of connecting rod (7), and two sets of the top of connecting rod (7) all fastens with the bottom of lug (12), the output and push rod (8) key-type connection of electric putter (9), the left end and the fixed plate (4) fastening of push rod (8), the right side fastening of fixed plate (4) has two sets of backup pad (11), and two sets of one side that backup pad (11) is relative all fastened has kicking block (10), the bottom of connecting rod (7) stretches into cavity (3) and fastens with scraper blade (18), scraper blade (18) and filter screen (14) contact, the fixing block (15) is internally provided with a groove (19), a spring (17) is fastened on the inner wall of the bottom of the groove (19), the top end of the spring (17) is fastened with the connecting plate (5), and the outer side of the connecting plate (5) penetrates through the groove (19) and is fastened with the movable plate (16).

2. The heating and ventilating valve structure as set forth in claim 1, wherein: the inner wall of the groove (19) is fastened with a balance rod (20), and the connecting plate (5) is movably sleeved on the outer side of the balance rod (20).

3. The heating and ventilating valve structure as set forth in claim 1, wherein: two sets of chutes (6) are formed in the top of the valve body (1), sliding blocks (13) are fastened at the bottom of the fixing plate (4), and the sliding blocks (13) are connected to the chutes (6) in a sliding mode.

4. The heating and ventilating valve structure as set forth in claim 1, wherein: the top fastening of valve body (1) has two sets of protective casings (2), protective casing (2) are located the outside of electric putter (9) and fixed plate (4).

5. The heating and ventilating valve structure as set forth in claim 1, wherein: the top block (10) and the bump (12) are the same in shape, but the diameter of the top block (10) is larger than that of the bump (12).

6. The heating and ventilating valve structure as set forth in claim 1, wherein: the combination of the vertical sectional areas of the filter screen (14) and the two groups of fixing blocks (15) is matched with the vertical sectional area of the inner wall of the cavity (3).