CN216347942U

CN216347942U - Automatic drainage heat exchanger of spiral extrusion pipe

Info

Publication number: CN216347942U
Application number: CN202122927715.XU
Authority: CN
Inventors: 邸亮; 张瑞
Original assignee: Tianjin Hongming Hvac Technology Co ltd
Current assignee: Tianjin Hongming Hvac Technology Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-04-19
Anticipated expiration: 2031-11-26

Abstract

The utility model discloses an automatic drainage heat exchanger with a spiral extrusion pipe, which comprises a shell, wherein a gas outlet is formed in the surface of the top of the shell, the spiral extrusion heat exchange pipe is arranged in the gas outlet, positioning plates are welded to the tops of two sides of the shell, a U-shaped plate is installed on one side of the top of each positioning plate through a screw, a limiting groove is formed in the surface of the top of each U-shaped plate, a limiting plate is arranged on the top of each limiting groove, connecting rods are welded to the bottoms of the limiting plates, and the bottoms of the connecting rods are connected with the spiral extrusion heat exchange pipe through bolts and connecting frames. According to the automatic drainage heat exchanger with the spiral extruded tubes, the limiting plate can be manually moved at the top of the limiting groove according to heat exchange requirements, so that the positions of the corresponding spiral extruded heat exchange tubes are adjusted through the connecting rod, the distance among the spiral extruded heat exchange tubes meets the requirements, the heat exchange quality is guaranteed, and the automatic drainage heat exchanger with the spiral extruded tubes is suitable for being widely popularized and used.

Description

Automatic drainage heat exchanger of spiral extrusion pipe

Technical Field

The utility model relates to the technical field of heat exchangers, in particular to an automatic drainage heat exchanger with a spiral extrusion pipe.

Background

Heat exchangers are devices that transfer heat to a cold fluid, also known as heat exchangers, and are important in chemical, petroleum, power, food, and many other industrial processes.

The following disadvantages exist with conventional heat exchangers: 1. the unable convenient adjustment according to the demand of interval between the heat transfer component leads to the heat transfer target to be unable to reach, 2, in long-time use, the impurity that contains in the flue gas can adsorb at the air inlet of device, influences follow-up admitting air.

Disclosure of Invention

The utility model mainly aims to provide an automatic drainage heat exchanger with a spiral extrusion pipe, which can effectively solve the problems in the background technology.

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

the utility model provides an automatic drainage heat exchanger of screw extrusion pipe, includes the casing, the gas outlet has been seted up to casing top surface, and is provided with the screw extrusion heat exchange tube in the gas outlet, the welding of casing both sides top has the locating plate, and passes through screw installation U template on one side of locating plate top, spacing groove has been seted up on U template top surface, and the spacing groove top is provided with the limiting plate, the connecting rod has all been welded to the limiting plate bottom, and connects the screw extrusion heat exchange tube through bolt and link in the connecting rod bottom.

Further, an air inlet is formed in the surface of the bottom of the shell, a fixing plate is arranged at the bottom of one end of the shell, a motor is mounted at the bottom of one side of the fixing plate through a bolt, a power output end of one side of the motor penetrates through the fixing plate and is mounted with a reciprocating lead screw through a coupler, a screw block is sleeved on the periphery of the reciprocating lead screw, a cleaning brush is mounted at the top of one end of the screw block through a screw, a guide rod is mounted at the other side of the fixing plate through a bolt, and one end of the guide rod penetrates through the screw block; the cleaning brush can clean up the impurity of air inlet to guarantee that follow-up flue gas gets into the air inlet.

Furthermore, a limiting threaded hole is formed in the surface of one end of the top of the U-shaped plate, and a limiting screw is installed on the surface of one end of the top of the limiting plate through the reserved threaded hole.

Further, a handle is mounted at the top of the limiting plate through a screw, and a fixing threaded hole is formed in the surface of one side of the top of the positioning plate; personnel can exert certain power to the limiting plate through the handle.

Further, the spiral extrusion heat exchange tubes are connected through a hose and made of stainless steel materials.

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

1. through setting up screw extrusion heat exchange tube, connecting rod, limiting plate and spacing groove, in the use, personnel can be according to the heat transfer demand, and manual messenger's limiting plate removes at the spacing groove top to correspond the position of screw extrusion heat exchange tube through the connecting rod adjustment, and then make the interval between a plurality of screw extrusion heat exchange tubes satisfy the demand, in order to guarantee heat transfer quality.

2. Through setting up motor, reciprocal lead screw, silk piece and clean brush, personnel can regularly manually open the motor, and it can drive reciprocal lead screw rotatory to make the silk piece drive clean brush and be reciprocating motion, and because clean brush and air inlet contact, so it can clear up the impurity of air inlet department, in order to guarantee that follow-up flue gas can normally get into in the casing.

Drawings

Fig. 1 is a schematic view of the overall structure of an automatic drainage heat exchanger with a spiral extruded pipe according to the present invention.

FIG. 2 is a schematic cross-sectional view of the casing of the automatic water-draining heat exchanger with spiral extruded tubes of the present invention.

FIG. 3 is a schematic cross-sectional view of a U-shaped plate of an automatic drainage heat exchanger with a spiral extruded tube according to the present invention.

In the figure: 1. a reciprocating screw rod; 2. a guide bar; 3. cleaning the brush; 4. a housing; 5. positioning a plate; 6. fixing the threaded hole; 7. a U-shaped plate; 8. a connecting rod; 9. a limiting groove; 10. a limiting plate; 11. a limiting threaded hole; 12. an air outlet; 13. silk blocks; 14. a fixing plate; 15. a motor; 16. a handle; 17. a limiting screw; 18. spirally extruding the heat exchange tube; 19. an air inlet.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-3, an automatic drainage heat exchanger of screw extrusion pipe, includes

casing

4, 4 top surfaces of casing have seted up gas outlet 12, and are provided with screw extrusion heat exchange tube 18 in the

gas outlet

12, 4 both sides top welding of casing have locating

plate

5, and 5 top one sides of locating plate pass through screw installation U template 7, spacing groove 9 has been seted up on 7 top surfaces of U template, and the spacing groove 9 top is provided with limiting plate 10, connecting rod 8 has all been welded to limiting plate 10 bottom, and connecting rod 8 bottom passes through bolt and link connection screw extrusion heat exchange tube 18.

Wherein, air inlet 19 has been seted up to 4 bottom surfaces of casing, and 4 one end bottoms of casing are provided with fixed plate 14, bolt installation motor 15 is passed through to fixed plate 14 one side bottom, and 15 one side power take off end of motor runs through fixed plate 14 and pass through the reciprocal lead screw 1 of shaft coupling installation, the peripheral cover of reciprocal lead screw 1 is equipped with silk piece 13, and the clean brush 3 of screw installation is passed through at silk piece 13 one end top, 14 opposite sides of fixed plate pass through bolt

installation guide bar

2, and 2 one ends of guide bar run through silk piece 13.

In this embodiment, as shown in fig. 1 and 2, a dust screen can be disposed at the air inlet 19 to intercept impurities in the smoke, and the motor 15 can drive the reciprocating screw rod 1 to rotate, so that the screw block 13 drives the cleaning brush 3 to move, and the cleaning brush 3 can clean the impurities at the air inlet 19 and the dust screen.

A limiting threaded hole 11 is formed in the surface of one end of the top of the U-shaped plate 7, and a limiting screw 17 is installed on the surface of one end of the top of the limiting plate 10 through a reserved threaded hole.

In this embodiment, as shown in fig. 1 and 3, a person can make the bottom of the limit screw 17 be located in the limit threaded hole 11, so as to fix the corresponding limit plate 10 and the spiral extruded heat exchange tube 18.

The handle 16 is mounted at the top of the limiting plate 10 through a screw, and a fixing threaded hole 6 is formed in the surface of one side of the top of the positioning plate 5.

In this embodiment, as shown in fig. 1, a person can fix the device at a designated position through the fixing threaded hole 6.

The spiral extrusion heat exchange tubes 18 are connected through hoses, and the spiral extrusion heat exchange tubes 18 are made of stainless steel materials.

In the embodiment, as shown in fig. 2, the spirally extruded heat exchange tubes 18 are connected through a hose, so that the distance between the spirally extruded heat exchange tubes 18 is adjustable, and personnel can add or reduce the spirally extruded heat exchange tubes 18 according to requirements, and the spirally extruded heat exchange tubes 18 at the two sides of the casing 4 are provided with corresponding inlet and outlet pipes, so that the personnel can connect the heat exchange tubes with external pipes conveniently, and the automatic water drainage function of the spirally extruded heat exchange tubes 18 is realized.

It should be noted that, the utility model is an automatic water-discharging heat exchanger with a spiral extrusion pipe, when in use, a person can fix the device at a designated position, connect the spiral extrusion heat exchange pipe 18 with a corresponding pipe, then connect an external wire of a motor 15 with an external power supply device, next, the person can manually move a limiting plate 10 at the top of a limiting groove 9 according to the heat exchange requirement, so as to adjust the position of the corresponding spiral extrusion heat exchange pipe 18 through a connecting rod 8, further, the space among a plurality of spiral extrusion heat exchange pipes 18 meets the requirement, so as to ensure the heat exchange quality, next, when in need of work, the smoke can enter a shell 4 from an air inlet 19, and the external device can enable a low-temperature medium to flow in the spiral extrusion heat exchange pipe 18, so that the low-temperature medium can absorb the heat in the smoke, so as to complete the heat exchange operation, next step, personnel can regularly manually open motor 15, and it can drive reciprocal lead screw 1 rotatory to make silk piece 13 drive cleaning brush 3 and do reciprocating motion, and because cleaning brush 3 and air inlet 19 contact, so it can clear up the impurity of air inlet 19 department, in order to guarantee that follow-up flue gas can normally get into casing 4.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an automatic drainage heat exchanger of spiral extrusion pipe, includes casing (4), its characterized in that: gas outlet (12) have been seted up to casing (4) top surface, and be provided with spiral extrusion heat exchange tube (18) in gas outlet (12), casing (4) both sides top welding has locating plate (5), and passes through screw installation U template (7) on one side of locating plate (5) top, spacing groove (9) have been seted up on U template (7) top surface, and spacing groove (9) top is provided with limiting plate (10), connecting rod (8) have all been welded to limiting plate (10) bottom, and connecting rod (8) bottom passes through bolt and link connection spiral extrusion heat exchange tube (18).

2. The automatic drainage heat exchanger with spirally extruded tubes as claimed in claim 1, wherein: air inlet (19) have been seted up to casing (4) bottom surface, and casing (4) one end bottom is provided with fixed plate (14), bolt installation motor (15) are passed through to fixed plate (14) one side bottom, and motor (15) one side power take off end runs through fixed plate (14) and installs reciprocal lead screw (1) through the shaft coupling, the peripheral cover of reciprocal lead screw (1) is equipped with silk piece (13), and the clean brush (3) of screw installation are passed through at silk piece (13) one end top, fixed plate (14) opposite side passes through bolt installation guide bar (2), and guide bar (2) one end runs through silk piece (13).

3. The automatic drainage heat exchanger with spirally extruded tubes as claimed in claim 1, wherein: limiting threaded holes (11) are formed in one end surface of the top of the U-shaped plate (7), and limiting screws (17) are installed on one end surface of the top of the limiting plate (10) through reserved threaded holes.

4. The automatic drainage heat exchanger with spirally extruded tubes as claimed in claim 1, wherein: the handle (16) is installed at the top of the limiting plate (10) through a screw, and a fixing threaded hole (6) is formed in the surface of one side of the top of the positioning plate (5).

5. The automatic drainage heat exchanger with spirally extruded tubes as claimed in claim 1, wherein: the spiral extrusion heat exchange tubes (18) are connected through hoses, and the spiral extrusion heat exchange tubes (18) are made of stainless steel materials.