CN217880087U

CN217880087U - Automatic liquid level control device for water tank of heat exchange station

Info

Publication number: CN217880087U
Application number: CN202220959693.7U
Authority: CN
Inventors: 王强; 唐永江; 邹新
Original assignee: Aksu Sunshine Heating Co ltd
Current assignee: Aksu Sunshine Heating Co ltd
Priority date: 2022-04-22
Filing date: 2022-04-22
Publication date: 2022-11-22
Anticipated expiration: 2032-04-22

Abstract

The utility model discloses a heat transfer station water tank liquid level automatic control device belongs to heat transfer station technical field, including the storage water tank, storage water tank upper end intermediate position is provided with the conveying water pipe, one side of conveying water pipe is provided with the clearance mouth, the one end downside of storage water tank is provided with the row's of discharging pipe, the other end downside of storage water tank is provided with the connection water pipe, inside upper end one side of storage water tank is provided with the protection piece, the utility model discloses a set up the clearance subassembly, open the motor and drive the lead screw and rotate, the lead screw rotates and drives a slide and remove, and a slide removes and drives the connecting plate and remove, and two slides of the connecting plate other end move on the gag lever post simultaneously, and the connecting plate removes the clearance brush that drives the upper end and removes, and the clearance brush removes and can clear up the check fender clear glass of protection piece lower extreme, avoids the long-time use of check fender clear glass to have the dirt in the storage water tank to adhere to, makes things convenient for distance measuring sensor's use.

Description

Automatic liquid level control device for water tank of heat exchange station

Technical Field

The utility model belongs to the technical field of the heat transfer station, concretely relates to heat transfer station water tank liquid level automatic control device.

Background

The heating station is divided into a direct supply station and an intermediate supply station according to the heat supply form, the direct supply station is directly supplied to users by a power plant, the temperature is high, the control is difficult, and the heat energy is wasted. Is a product of the waste heat welfare heat supply of the initial power plant. Later on, the charging was started, and there were thermal companies. With the economic development and the commercialization of heat, heat companies begin to improve the quality of heat supply, and have intermittent supply stations, which belong to centralized heat supply. And the boiler supplies heat, so that the link of a power plant is saved, but the efficiency is low, and the pollution is large and is eliminated nearly. Central heating is the development direction, and the main reason is for supplying stations.

CN110792132A discloses a water tank liquid level control device, former device does not possess the function that keeps off clear glass to the check and carries out the clearance, former device sets up check fender clear glass at the protection piece lower extreme and supplies range finding sensor range finding to use, check keep off clear glass and use the surface to have the dirt to adhere to in the long-time use surface in the storage water tank, influence range finding sensor's normal use, former device sets up the connecting wire with the floater lower extreme simultaneously, the connecting wire is easily twined together when using, leads to the floater can't remove, the floater is inconvenient to be used.

SUMMERY OF THE UTILITY MODEL

For solving the problem that provides among the above-mentioned background art, the utility model provides a heat transfer station water tank liquid level automatic control device has and to keep off clear glass to the check and clear up, range sensor excellent in use effect's characteristics.

In order to achieve the above purpose, the utility model provides a following technical scheme: a liquid level automatic control device for a water tank of a heat exchange station comprises a water storage tank, wherein a conveying water pipe is arranged in the middle of the upper end of the water storage tank, a cleaning opening is formed in one side of the conveying water pipe, a water discharging pipe is arranged on the lower side of one end of the water storage tank, a connecting water pipe is arranged on the lower side of the other end of the water storage tank, a protective block is arranged on one side of the upper end inside the water storage tank, a distance measuring sensor is arranged inside the protective block, lattice transparent glass is arranged at the lower end of the protective block, a floating ball is arranged in the position, corresponding to the distance measuring sensor, inside the water storage tank, and a cleaning assembly is arranged at the position, corresponding to the lattice transparent glass, of one end of the water storage tank;

the utility model discloses a storage water tank, including storage water tank, lead screw, riser, gag lever post, cleaning brush, connecting plate, cleaning brush, connecting plate, and the upper end of connecting plate is provided with the motor, slide one, lead screw, riser, gag lever post, cleaning brush, connecting plate and slide two, wherein, storage water tank one end upside is provided with the motor, the output of motor is provided with the lead screw, one side of lead screw is provided with the gag lever post, the inside upper end of storage water tank is provided with the riser with the position that the lead screw corresponds, gag lever post surface one side is provided with slide two, the lead screw surface is provided with slide one with the position that slide two correspond, be provided with the connecting plate between slide one and the slide two, the upper end of connecting plate is provided with the cleaning brush.

Preferably, through threaded connection between slide one and the lead screw, all rotate through the bearing between lead screw and the storage water tank and between lead screw and the riser and be connected, slide two is sliding connection with the gag lever post.

Preferably, the screw rod and the grid block transparent glass and the limiting rod and the grid block transparent glass are staggered mutually, and the cleaning brush is connected with the connecting plate through a buckle.

Preferably, pass through bolted connection between motor and the storage water tank, weld through spot welding between riser and the storage water tank.

Preferably, the position that inside lower extreme both sides of storage water tank correspond with the floater is provided with the dead lever, the position that the dead lever surface corresponds with the floater is provided with the sliding sleeve, be connected through the connecting block between sliding sleeve and the floater, the dead lever upper end is provided with the threaded rod, the threaded rod surface is provided with the nut.

Preferably, the threaded rod and the fixing rod are of a welded integral structure, and the sliding sleeve and the fixing rod are in sliding connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up the clearance subassembly, it drives the lead screw and rotates to open the motor, the lead screw rotates and drives a slide and removes, a slide removes and drives the connecting plate and remove, two slides of the connecting plate other end move on the gag lever post simultaneously, the connecting plate removes the clearance brush that drives the upper end and removes, the clearance brush removes and to clear up the check fender clear glass of protection piece lower extreme, avoid the check to keep off clear glass and use in the water tank for a long time and have the dirt to adhere to, make things convenient for distance measuring sensor's use.

2. The utility model discloses a set up the sliding sleeve through the connecting block in the floater both sides, when the inside water level of storage water tank changes, the floater position takes place to remove, and the floater passes through the connecting block simultaneously and drives the sliding sleeve and slide on the dead lever, and is better to the spacing effect in floater position through setting up the sliding sleeve, makes things convenient for the use of floater, sets up the threaded rod simultaneously on the dead lever to set up the nut on the threaded rod, can twist off the nut from the threaded rod, the nut plays limiting displacement to the sliding sleeve, sets up the nut convenience and carries out the dismouting to the floater.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a perspective view of the water storage tank of the present invention;

FIG. 3 is a perspective view of the protection block of the present invention;

FIG. 4 is an enlarged view of the point A of FIG. 3 according to the present invention;

FIG. 5 is an enlarged view of the point B of FIG. 2 according to the present invention;

in the figure: 1. a water storage tank; 2. cleaning the opening; 3. a water conveying pipe; 4. cleaning the assembly; 41. a motor; 42. a first sliding seat; 43. a screw rod; 44. a vertical plate; 45. a limiting rod; 46. cleaning a brush; 47. a connecting plate; 48. a second sliding seat; 5. connecting a water pipe; 6. a protection block; 7. a lattice blocking transparent glass; 8. a ranging sensor; 9. a water discharging pipe; 10. fixing the rod; 11. a floating ball; 12. a sliding sleeve; 13. a threaded rod; 14. a nut; 15. and (4) connecting the blocks.

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.

Example 1

Referring to fig. 1-5, the present invention provides the following technical solutions: a heat exchange station water tank liquid level automatic control device comprises a water storage tank 1, wherein a conveying water pipe 3 is arranged in the middle of the upper end of the water storage tank 1, a cleaning opening 2 is formed in one side of the conveying water pipe 3, a water discharging pipe 9 is arranged on the lower side of one end of the water storage tank 1, a connecting water pipe 5 is arranged on the lower side of the other end of the water storage tank 1, a protection block 6 is arranged on one side of the upper end in the water storage tank 1, a distance measuring sensor 8 is arranged in the protection block 6, a lattice blocking transparent glass 7 is arranged at the lower end of the protection block 6, a floating ball 11 is arranged in the water storage tank 1 at a position corresponding to the distance measuring sensor 8, and a cleaning assembly 4 is arranged at a position corresponding to the lattice blocking transparent glass 7 at one end of the water storage tank 1;

cleaning assembly 4 includes motor 41, slide 42, lead screw 43, riser 44, gag lever post 45, cleaning brush 46, connecting plate 47 and two slide 48, wherein, 1 one end upside of storage water tank is provided with motor 41, motor 41's output is provided with lead screw 43, one side of lead screw 43 is provided with gag lever post 45, the inside upper end of storage water tank 1 is provided with riser 44 with the position that gag lever post 45 and lead screw 43 correspond, gag lever post 45 surface one side is provided with two slides 48, the position that lead screw 43 surface and two slides 48 correspond is provided with slide 42, be provided with connecting plate 47 between slide 42 and the two slides 48, the upper end of connecting plate 47 is provided with cleaning brush 46.

Specifically, the first sliding seat 42 is in threaded connection with the screw rod 43, the screw rod 43 is in rotational connection with the water storage tank 1 and the screw rod 43 is in rotational connection with the vertical plate 44 through bearings, and the second sliding seat 48 is in sliding connection with the limiting rod 45.

By adopting the technical scheme, the screw rod 43 rotates to drive the first sliding seat 42 to move, and meanwhile, the second sliding seat 48 plays a limiting role in the first sliding seat 42.

Specifically, the screw 43 and the grid transparent glass 7 and the limiting rod 45 and the grid transparent glass 7 are staggered, and the cleaning brush 46 and the connecting plate 47 are connected through a buckle.

Through adopting above-mentioned technical scheme, prevent that lead screw 43 and gag lever post 45 from influencing distance measuring sensor 8's use, avoid causing the blockking to distance measuring sensor 8.

Specifically, the motor 41 is connected with the water storage tank 1 through bolts, and the vertical plate 44 is welded with the water storage tank 1 through spot welding.

Through adopting above-mentioned technical scheme, bolted connection makes things convenient for the dismouting of motor 41, and spot welding makes between riser 44 and the storage water tank 1 more firm.

When the device is used, the motor 41 is started to drive the screw rod 43 to rotate by arranging the cleaning component 4, the screw rod 43 rotates to drive the first sliding seat 42 to move, the first sliding seat 42 moves to drive the connecting plate 47 to move, meanwhile, the second sliding seat 48 at the other end of the connecting plate 47 moves on the limiting rod 45, the connecting plate 47 moves to drive the cleaning brush 46 at the upper end to move, the cleaning brush 46 moves to clean the lattice transparent glass 7 at the lower end of the protective block 6, dirt adhesion caused when the lattice transparent glass 7 is used in the water storage tank 1 for a long time is avoided, and the distance measuring sensor 8 is convenient to use;

example 2

The present embodiment is different from embodiment 1 in that: the water storage tank 1 is characterized in that fixing rods 10 are arranged on two sides of the inner lower end of the water storage tank 1 and correspond to floating balls 11, sliding sleeves 12 are arranged on the surfaces of the fixing rods 10 and correspond to the floating balls 11, the sliding sleeves 12 are connected with the floating balls 11 through connecting blocks 15, threaded rods 13 are arranged at the upper ends of the fixing rods 10, and nuts 14 are arranged on the surfaces of the threaded rods 13.

Through adopting above-mentioned technical scheme, it is better to the spacing effect in floater 11 positions through setting up sliding sleeve 12, makes things convenient for the use of floater 11, sets up threaded rod 13 simultaneously at dead lever 10 upper end to set up nut 14 on threaded rod 13, can twist off nut 14 from threaded rod 13, nut 14 plays limiting displacement to sliding sleeve 12, sets up nut 14 and conveniently carries out the dismouting to floater 11.

Specifically, the threaded rod 13 and the fixing rod 10 are of a welded integral structure, and the sliding sleeve 12 and the fixing rod 10 are in sliding connection.

Through adopting above-mentioned technical scheme, the welding integral type structure is more firm, and accessible connecting block 15 drives sliding sleeve 12 and slides on dead lever 10 when floater 11 removes.

During the use of this embodiment, through set up sliding sleeve 12 through connecting block 15 in 11 both sides of floater, when 1 inside water level of storage water tank changes, 11 positions of floater take place to remove, floater 11 passes through connecting block 15 simultaneously and drives sliding sleeve 12 and slide on dead lever 10, it is better to the spacing effect in 11 positions of floater through setting up sliding sleeve 12, make things convenient for floater 11's use, set up threaded rod 13 in dead lever 10 upper end simultaneously, and set up nut 14 on threaded rod 13, can twist off nut 14 from threaded rod 13, nut 14 plays limiting displacement to sliding sleeve 12, it conveniently carries out the dismouting to floater 11 to set up nut 14.

The utility model discloses well motor 41 is the existing technique of disclosing, and the model of chooseing for use is Z60-55ZY.

The structure and the working principle of the middle water storage tank 1, the cleaning port 2, the conveying water pipe 3, the connecting water pipe 5, the protective block 6, the grating transparent glass 7, the distance measuring sensor 8 and the discharging water pipe 9 of the utility model are disclosed in a water tank liquid level control device disclosed in Chinese patent publication No. CN 110792132A.

The utility model discloses a theory of operation and use flow: the utility model discloses during the use, install the device in suitable position, floater 11 position changes when 1 inside water level of storage water tank changes, distance measuring sensor 8 is through carrying out the range finding to floater 11 position, thereby learn 1 inside water level height of storage water tank, when 1 inside water level of storage water tank is lower, through connecting pipe 5 to storage water tank 1 in water injection, through setting up clearance subassembly 4, it drives lead screw 43 and rotates to open motor 41, lead screw 43 rotates and drives slide 42 and remove, slide 42 removes and drives connecting plate 47 and removes, two 48 of slide of the connecting plate 47 other end move on gag lever post 45 simultaneously, connecting plate 47 removes the clearance brush 46 that drives the upper end, clearance brush 46 removes and can clear up the check fender transparent glass 7 of protection piece 6 lower extreme, avoid check fender transparent glass 7 to use for a long time in storage water tank 1 and have the dirt to adhere to, make things convenient for use distance measuring sensor 8, through setting up sliding sleeve 12 through connecting block 15 in floater 11 both sides, when 1 inside water level changes, 11 position takes place to remove, it sets up 14 to make things convenient for the floater 11 effect to set up screw nut from the nut on the floating rod 14 to set up 14 and convenient for the nut on the screw nut 14 screw rod to screw nut on the floating rod.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a heat exchange station water tank liquid level automatic control device, includes storage water tank (1), its characterized in that: a conveying water pipe (3) is arranged in the middle of the upper end of the water storage tank (1), a cleaning opening (2) is formed in one side of the conveying water pipe (3), a water discharging pipe (9) is arranged on the lower side of one end of the water storage tank (1), a connecting water pipe (5) is arranged on the lower side of the other end of the water storage tank (1), a protective block (6) is arranged on one side of the upper end of the interior of the water storage tank (1), a distance measuring sensor (8) is arranged in the protective block (6), a lattice transparent glass (7) is arranged at the lower end of the protective block (6), a floating ball (11) is arranged in the position, corresponding to the distance measuring sensor (8), in the water storage tank (1), and a cleaning assembly (4) is arranged in the position, corresponding to the lattice transparent glass (7), at one end of the water storage tank (1);

clearance subassembly (4) are including motor (41), slide (42), lead screw (43), riser (44), gag lever post (45), clearance brush (46), connecting plate (47) and slide two (48), wherein, storage water tank (1) one end upside is provided with motor (41), the output of motor (41) is provided with lead screw (43), one side of lead screw (43) is provided with gag lever post (45), the position that storage water tank (1) inside upper end and gag lever post (45) and lead screw (43) correspond is provided with riser (44), gag lever post (45) surface one side is provided with slide two (48), the position that lead screw (43) surface and slide two (48) correspond is provided with slide one (42), be provided with connecting plate (47) between slide one (42) and the slide two (48), the upper end of connecting plate (47) is provided with clearance brush (46).

2. The automatic control device for the liquid level of the water tank of the heat exchange station as claimed in claim 1, wherein: through threaded connection between slide (42) and lead screw (43), all be connected through the bearing rotation between lead screw (43) and storage water tank (1) and between lead screw (43) and riser (44), slide two (48) are sliding connection with gag lever post (45).

3. The automatic control device for the liquid level of the water tank of the heat exchange station as claimed in claim 1, characterized in that: lead screw (43) and check keep off between transparent glass (7) and gag lever post (45) and check keep off between transparent glass (7) and all stagger each other, be connected through the buckle between clearance brush (46) and connecting plate (47).

4. The automatic control device for the liquid level of the water tank of the heat exchange station as claimed in claim 1, wherein: the motor (41) is connected with the water storage tank (1) through bolts, and the vertical plate (44) is welded with the water storage tank (1) through spot welding.

5. The automatic control device for the liquid level of the water tank of the heat exchange station as claimed in claim 1, wherein: the water storage tank is characterized in that fixing rods (10) are arranged on two sides of the inner lower end of the water storage tank (1) and correspond to floating balls (11), sliding sleeves (12) are arranged on the surfaces of the fixing rods (10) and correspond to the floating balls (11), the sliding sleeves (12) are connected with the floating balls (11) through connecting blocks (15), threaded rods (13) are arranged at the upper ends of the fixing rods (10), and nuts (14) are arranged on the surfaces of the threaded rods (13).

6. The automatic control device for the water tank liquid level of the heat exchange station as claimed in claim 5, characterized in that: the threaded rod (13) and the fixed rod (10) are of a welded integral structure, and the sliding sleeve (12) and the fixed rod (10) are in sliding connection.