CN215724128U

CN215724128U - Energy-saving hot water exchanger capable of preventing boiler scaling

Info

Publication number: CN215724128U
Application number: CN202120991466.8U
Authority: CN
Inventors: 田金成; 魏少军; 李泽龙
Original assignee: Weihai Nasher Biotechnology Co ltd
Current assignee: Weihai Nasher Biotechnology Co ltd
Priority date: 2021-05-11
Filing date: 2021-05-11
Publication date: 2022-02-01
Anticipated expiration: 2031-05-11

Abstract

The utility model discloses an energy-saving hot water exchanger for preventing a boiler from scaling, which comprises the following components in part by weight: a housing for carrying an entire boiler scale resistant energy efficient hot water exchanger; a sliding assembly mounted on a side wall of the housing; the heat exchanger body, heat exchanger body fixed connection is on the slip subassembly: the opening and closing assembly is fixedly connected to one end of the sliding assembly and is used for driving the sliding assembly to move; the water inlet pipe comprises a water inlet and a water outlet, and is characterized by also comprising a limiting rotating assembly, wherein the limiting rotating assembly is fixedly connected to the side wall of the water inlet pipe and is used for being connected with the water inlet in a clamping manner. The utility model can quickly close the water inlet, and then pull the movable door through the first handle to pull the hot water exchanger out of the boiler, thereby facilitating the cleaning and maintenance work and being very convenient to replace the hot water exchanger when necessary.

Description

Energy-saving hot water exchanger capable of preventing boiler scaling

Technical Field

The utility model relates to the technical field of hot water exchange, in particular to an energy-saving hot water exchanger capable of preventing scaling of a boiler.

Background

The hot water boiler includes an electric hot water boiler, an oil-fired hot water boiler, a gas-fired hot water boiler, a coal-fired hot water boiler, and the like, and the hot water boiler is a boiler for producing hot water and is a thermal energy device for heating water to a rated temperature by using heat energy released by fuel combustion or other heat energy (such as electric energy, solar energy, and the like).

The hot water boiler can be divided into an electric hot water boiler, an oil-fired hot water boiler, a gas-fired hot water boiler, a coal-fired hot water boiler and the like according to different fuels; it can be divided into two types of normal pressure hot water boiler and pressure-bearing hot water boiler according to whether pressure-bearing is available or not.

During the use of the boiler, scale inevitably occurs in the hot water exchanger under long-term use, and the scale deteriorates heat transfer property to reduce the boiler efficiency, so that it is difficult to achieve a rated evaporation amount, and fuel is increased to increase the cost and shorten the life.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art that scale is inevitably generated in a hot water exchanger for a long time during the use of a boiler, the scale causes poor heat transfer performance, so that the efficiency of the boiler is reduced, the rated evaporation capacity is difficult to achieve, fuel is increased, the cost is increased, and the service life is shortened.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an anti-boiler scaling energy saving hot water exchanger, comprising:

a housing for carrying an entire boiler scale resistant energy efficient hot water exchanger;

a sliding assembly mounted on a side wall of the housing;

the heat exchanger body, heat exchanger body fixed connection is on the slip subassembly:

the opening and closing assembly is fixedly connected to one end of the sliding assembly and is used for driving the sliding assembly to move;

the water inlet pipe is connected with the heat exchanger body through a water inlet;

the limiting rotating assembly is fixedly connected to the side wall of the water inlet pipe and is used for being clamped and connected with the water inlet;

the adjusting assembly is rotatably connected to the limiting rotating assembly and used for controlling the position of the limiting rotating assembly.

Preferably, the sliding assembly comprises a sliding rail, a pulley and a fixing rod, wherein the two ends of the sliding rail are fixedly connected to the side wall of the shell, the fixing rod is connected to the inside of the sliding rail in a sliding mode, and the pulley is connected to one end of the fixing rod through a rotating rod.

Preferably, the subassembly that opens and shuts includes dodge gate and handle, handle fixed connection is on the lateral wall of dodge gate, dodge gate fixed connection deviates from the one end of pulley at the dead lever.

Preferably, the inlet tube with the one end that the water inlet links to each other all is the semicircular in shape setting, the first limiting plate of one side fixedly connected with of inlet tube, be equipped with the fixture block on the water inlet, the fixture block is cylindrical setting.

Preferably, spacing runner assembly is including rotating wheel, draw-in groove, second limiting plate and stopper, it rotates to connect on the inlet tube to rotate the wheel, stopper fixed connection is on the lateral wall of rotating the wheel, one side of draw-in groove fixed connection stopper, the top at first limiting plate is established to the second limiting plate, fixture block and draw-in groove phase-match.

Preferably, the adjusting assembly comprises a first adjusting rod, a fixing column, a second adjusting rod and a second handle, the first adjusting rod penetrates through the shell and is connected with the second handle, the first adjusting rod is connected to the outer side of the fixing column through a sliding groove in a sliding mode, the second adjusting rod is rotatably connected to one end, deviating from the second handle, of the first adjusting rod, and one end, deviating from the first adjusting rod, of the second adjusting rod is fixedly connected to one side, deviating from the clamping groove, of the limiting block.

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

1. the device can quickly close the water inlet, and then the movable door is pulled through the first handle to pull the hot water exchanger out of the boiler, so that the cleaning and maintenance work is convenient, and the hot water exchanger is very convenient to replace when necessary;

2. before pulling out the hot water exchanger, in order to place the water inlet and advance hot water again and cause the staff injured, just can close the back with the inlet tube through adjusting part, leave behind the draw-in groove through the pulling with the fixture block on the water inlet, open work again.

Drawings

FIG. 1 is a schematic perspective view of an energy-saving hot water exchanger for preventing scaling in a boiler according to the present invention;

FIG. 2 is a schematic diagram of an expanded structure of an energy-saving hot water exchanger for preventing scaling of a boiler according to the present invention;

FIG. 3 is a schematic diagram of a part of the structure of an energy-saving hot water exchanger for preventing the boiler from scaling according to the present invention:

FIG. 4 is a schematic diagram of an adjusting assembly and a limiting rotation assembly of an energy-saving hot water exchanger for preventing boiler scaling according to the present invention;

fig. 5 is an enlarged view of a in fig. 3.

In the figure: the heat exchanger comprises a shell 1, a sliding assembly 2, a sliding rail 21, a pulley 22, a fixed rod 23, a heat exchanger body 3, a water inlet 31, a 311 clamping block, an opening and closing assembly 4, a movable door 41, a first handle 42, a water inlet pipe 5, a first limiting plate 51, a limiting and rotating assembly 6, a rotating wheel 61, a clamping groove 62, a second limiting plate 63, a limiting block 64, an adjusting assembly 7, a first adjusting rod 71, a fixed column 72 and a second adjusting rod 73.

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.

The terms "upper", "lower", "left", "right", "middle" and "one" used in the present invention are for clarity of description, and are not used to limit the scope of the present invention, and the relative relationship between the terms and the modifications may be regarded as the scope of the present invention without substantial technical change.

An energy-saving hot water exchanger for preventing scaling of a boiler, which comprises:

referring to fig. 1-3, a shell 1, the shell 1 is used for loading the whole energy-saving hot water exchanger for preventing the scaling of the boiler, the shell 1 is the outer shell of the boiler, and a hot water exchanger body 3 completes the heat exchange work in the shell 1.

Referring to fig. 1-3, the sliding assembly 2, the sliding assembly is installed on the lateral wall of the casing 1, the

heat exchanger body

3, 3 fixed connection of heat exchanger body is on the sliding assembly 2, the sliding assembly 2 includes slide rail 21, pulley 22 and dead lever 23, the equal fixed connection in slide rail 21 both ends is on the lateral wall of casing 1, dead lever 23 sliding connection is in slide rail 21, pulley 22 passes through the dwang and connects the one end at

dead lever

23, 3 fixed connection of heat exchanger body is in the sliding assembly 2, then when dead lever 23 moves, the pulley 22 that is located the dead lever 23 rear end plays the effect of being convenient for to slide, then the heat exchanger body 3 between the dead lever 23 just follows the removal in step and accomplishes the work of expandeing.

Referring to fig. 1-3, subassembly 4 opens and shuts, subassembly fixed connection opens and shuts is in the one end of slip subassembly 2, subassembly 4 opens and shuts is used for driving slip subassembly 2 to remove, subassembly 4 opens and shuts includes dodge gate 41 and handle 42, handle 42 fixed connection is on the lateral wall of dodge gate 41, dodge gate 41 fixed connection is in the one end that dead lever 23 deviates from pulley 22, drive dodge gate 41 outwards through pulling first in command 42, then because the other end fixed connection of dodge gate 41 is at the front end of dead lever 23, so drive dead lever 23 outwards remove in step, just also driven the heat exchanger body 3 that is located dead lever 23 outwards to remove, thereby take heat exchanger body 3 out of casing 1.

Referring to fig. 1-5, the inlet tube 5 is connected with the heat exchanger body 3 through the water inlet 31, the ends of the inlet tube 5 connected with the water inlet 31 are all arranged in a semicircular shape, one side of the inlet tube 5 is fixedly connected with a first limiting plate 51, a clamping block 311 is arranged on the water inlet 31, the clamping block 311 is arranged in a cylindrical shape, and the inlet tube 5 is responsible for conveying water through the water inlet 31 into the heat exchanger body 3.

Referring to fig. 1-5, a limiting rotation assembly 6, the limiting rotation assembly 6 is fixedly connected to a sidewall of a water inlet pipe 5, the limiting rotation assembly 6 is used for being connected with a water inlet 31 in a clamping manner, the limiting rotation assembly 6 includes a rotation wheel 61, a clamping groove 62, a second limiting plate 63 and a limiting block 64, the rotation wheel 61 is rotatably connected to the water inlet pipe 5, the limiting block 64 is fixedly connected to a sidewall of the rotation wheel 61, the clamping groove 62 is fixedly connected to one side of the limiting block 64, the second limiting plate is arranged above the first limiting plate 51, the clamping block 311 is matched with the clamping groove 62, when the water inlet 31 is clamped with the water inlet pipe 5, the clamping groove 62 on the rotation wheel 61 is clamped with the clamping block 311 in the current state, and the second limiting plate 63 at the other end of the rotation wheel 61 is just limited by the first limiting plate 51 below, so that the rotation wheel 61 is kept stable, thereby preventing looseness during water delivery, when being in the separation state, because the solid part of rotation wheel 61 itself is heavier, rotates naturally under the influence of gravity, because the position of stopper 64 again lets rotation wheel 61 be anticlockwise rotation, rotates the back because stopper 64 arrives one side of first limiting plate 51 to the rotation wheel 61 after having guaranteed to rotate can not rock, the limit.

Referring to fig. 1-5, an adjusting assembly 7, the adjusting assembly 7 is rotatably connected to a limiting rotating assembly 6, the adjusting assembly 7 is used for controlling the position of the limiting rotating assembly, the adjusting assembly 7 includes a first adjusting rod 71, a fixed column 72, a second adjusting rod 73 and a second handle, the first adjusting rod 71 passes through the housing 1 and is connected to the second handle, the first adjusting rod 71 is slidably connected to the outer side of the fixed column 72 through a sliding groove, the second adjusting rod 73 is rotatably connected to one end of the first adjusting rod 71 away from the second handle, one end of the second adjusting rod 73 away from the first adjusting rod 71 is fixedly connected to one side of the limiting block 64 away from the clamping groove 62, when the connection state of the water inlet pipe 5 and the water inlet 31 needs to be adjusted, the first adjusting rod 71 is adjusted by pulling the second handle, because of the fixed column 72 in the first adjusting rod 71 and the second adjusting rod 73 under the combined action, let first regulation pole 71 can adjust the position of stopper 64, when needs block, adjust stopper 64 to the top with adjusting the pole, thereby it gets into draw-in groove 62 with the fixture block 311 of top to push away price water inlet 31 inwards with heat exchanger body 3 through slip subassembly 2, accomplishes the block, when needs separate, only need through the action of gravity follow and rotate wheel 61 can.

In the utility model, when a user uses the device and needs to clean the heat exchanger body 3, the movable door 41 is pulled open by the first handle 42 to drive the fixed rod 23 to move outwards, so as to pull out the heat exchanger body 3 inside, at the moment, the fixture block 311 above the water inlet 31 moves outwards to leave the fixture groove 62, the rotating wheel 61 without support rotates anticlockwise under the action of gravity because of the weight of the limit block 64 until the limit block 64 reaches one side of the first limit plate 51, thereby sealing the water inlet pipe 5, when the cleaned heat exchanger body 3 is pushed back, the clamping block 311 is pushed out of the clamping groove 62, then by adjusting the second handle, under the action of the first adjusting rod 71, the fixed column 72 and the second adjusting rod 73, the limit block 64 is pulled upwards, then, the latch 311 is pushed inward, and the water inlet pipe 5 is opened by rotating the wheel 61, thereby completing the water supply operation.

In the present invention, the terms "mounted," "connected," "secured," and the like are to be construed broadly unless otherwise specifically indicated and limited.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. An energy-saving hot water exchanger preventing scaling of a boiler, characterized in that:

the device comprises a shell (1), wherein the shell (1) is used for loading an energy-saving hot water exchanger for preventing the whole boiler from scaling;

a sliding assembly (2) mounted on a side wall of the housing (1);

heat exchanger body (3), heat exchanger body (3) fixed connection is on slip subassembly (2):

the opening and closing assembly (4) is fixedly connected to one end of the sliding assembly (2), and the opening and closing assembly (4) is used for driving the sliding assembly (2) to move;

the water inlet pipe (5), the water inlet pipe (5) is connected with the heat exchanger body (3) through a water inlet (31);

the limiting rotating assembly (6), the limiting rotating assembly (6) is fixedly connected to the side wall of the water inlet pipe (5), and the limiting rotating assembly (6) is used for being clamped and connected with the water inlet (31);

the adjusting component (7), adjusting component (7) rotate to be connected on spacing runner assembly (6), adjusting component (7) are used for controlling spacing runner assembly's position.

2. The boiler scaling prevention energy-saving hot water exchanger as claimed in claim 1, wherein the sliding assembly (2) comprises a sliding rail (21), a pulley (22) and a fixing rod (23), both ends of the sliding rail (21) are fixedly connected to the side wall of the housing (1), the fixing rod (23) is slidably connected in the sliding rail (21), and the pulley (22) is connected to one end of the fixing rod (23) through a rotating rod.

3. The boiler scaling-preventive energy-saving hot water exchanger as claimed in claim 2, characterized in that the opening and closing assembly (4) comprises a movable door (41) and a handle (42), the handle (42) is fixedly connected to the side wall of the movable door (41), and the movable door (41) is fixedly connected to one end of the fixed rod (23) which is far away from the pulley (22).

4. The boiler scaling prevention energy-saving hot water exchanger as claimed in claim 1, wherein the ends of the water inlet pipe (5) connected to the water inlet (31) are both in a semicircular shape, a first limiting plate (51) is fixedly connected to one side of the water inlet pipe (5), a clamping block (311) is arranged on the water inlet (31), and the clamping block (311) is in a cylindrical shape.

5. The boiler scaling prevention energy-saving hot water exchanger according to claim 4, wherein the limiting rotation assembly (6) comprises a rotation wheel (61), a clamping groove (62), a second limiting plate (63) and a limiting block (64), the rotation wheel (61) is rotatably connected to the water inlet pipe (5), the limiting block (64) is fixedly connected to the side wall of the rotation wheel (61), the clamping groove (62) is fixedly connected to one side of the limiting block (64), the second limiting plate is arranged above the first limiting plate (51), and the clamping block (311) is matched with the clamping groove (62).

6. The boiler scaling-preventing energy-saving hot water exchanger as claimed in claim 5, characterized in that the adjusting assembly (7) comprises a first adjusting rod (71), a fixed column (72), a second adjusting rod (73) and a second handle, the first adjusting rod (71) passes through the housing (1) and is connected with the second handle, the first adjusting rod (71) is slidably connected to the outer side of the fixed column (72) through a sliding groove, the second adjusting rod (73) is rotatably connected to one end of the first adjusting rod (71) departing from the second handle, and one end of the second adjusting rod (73) departing from the first adjusting rod (71) is fixedly connected to one side of the limiting block (64) departing from the clamping groove (62).