CN217304458U

CN217304458U - Boiler sampling cooler

Info

Publication number: CN217304458U
Application number: CN202123179542.4U
Authority: CN
Inventors: 李苏亮
Original assignee: Lianyungang Fitch Electric Power Machinery Co ltd
Current assignee: Lianyungang Fitch Electric Power Machinery Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-08-26
Anticipated expiration: 2031-12-17

Abstract

The utility model belongs to the technical field of boiler sampling, in particular to a boiler sampling cooler, which aims at the problems of inconvenient disassembly and assembly and insufficient clean-up when cleaning a cooling tank, and the utility model provides a scheme which comprises a support frame, wherein the cooling tank is arranged on the inner side wall of the support frame, a dish-shaped sealing cover is arranged at the top end of the cooling tank, a sampling tube is arranged on the inner wall of the cooling tank, the two ends of the sampling tube respectively penetrate through the top end of the dish-shaped sealing cover, and the two ends of the sampling tube are respectively provided with a sampling inlet and a sampling outlet; the utility model discloses in through setting up the opening cooling tank bottom to carry out the shutoff through the base, make the cooling tank only need dismantle the base when the clearance can, need not to dismantle the connecting piece at equipment top, it is more convenient to operate, and most deposits of dirt are on the base, and the clearance gets up cleaner, carries out spacing installation to mounting disc and base through spacing subassembly, makes the base simple operation laborsaving when the dismouting.

Description

Boiler sampling cooler

Technical Field

The utility model relates to a boiler sample technical field especially relates to a boiler sample cooler.

Background

The boiler is an energy conversion device, the energy input to the boiler comprises chemical energy and electric energy in fuel, the boiler outputs steam, high-temperature water or an organic heat carrier with certain heat energy, and the standard requirement of water quality in the boiler is as follows: hardness, dissolved oxygen, pH value, oil content, carbon dioxide content, salt content, ammonia content, copper content and iron content must be qualified, water quality is clear, quality of water in the boiler is good or bad, the safety and economic operation of the boiler are closely related, after a long time, impurities in water are accumulated in the boiler, water quality in the boiler is deteriorated, water scale is formed on a heating surface, heat transfer effect is affected, fuel is wasted, local overheating is caused, swelling phenomenon occurs when the temperature is serious, and accidents are caused by pipe blockage.

Generally need use the sample cooler to take a sample the boiler water and cool off the back and detect again when using the boiler, the butterfly head at top need be opened for seal structure when needs are cleared up the cooling tank bottom to current sample cooling device bottom, the operation is comparatively inconvenient, still need carry out the dismouting to the sample water pipe simultaneously, reciprocal dismouting can influence its leakproofness, and be clean enough thoroughly when the inside dirt of clearance cooling tank, remain easily.

Therefore, a need exists for a boiler sampling cooler for solving the problems of inconvenient disassembly and assembly and insufficient cleaning when cleaning a cooling tank.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of boiler sample cooler has solved when clearing up the cooling tank dismouting inconvenient and clear up clean problem inadequately.

In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a boiler sample cooler, includes the support frame, the cooling tank is installed to the inside wall of support frame, the top of cooling tank is provided with dish-shaped closing cap, the inner wall of cooling tank is equipped with the sampling tube, the top of dish-shaped closing cap is run through respectively at the both ends of sampling tube, the both ends of sampling tube set up respectively to sample import and sample export, the lateral wall of cooling tank is provided with the inlet tube, the lateral wall of cooling tank is provided with the outlet pipe, the bottom mounting of cooling tank has the collar, the bottom of cooling tank is equipped with the opening, the bottom of cooling tank is pegged graft and is had the base, the bottom mounting of base have with collar matched with mounting disc, the inside of mounting disc is provided with spacing subassembly.

Preferably, spacing subassembly is including seting up the installation cavity in the installation disc inside, the top lateral wall of installation cavity rotates and is connected with the commentaries on classics board, the both sides lateral wall of installation disc slides respectively and runs through there is the gag lever post, and the one end that two gag lever posts are close to each other articulates with the both ends of changeing the board respectively has the connecting rod, two spacing grooves have been seted up to the inside wall of collar, and two spacing grooves are pegged graft mutually with the gag lever post, the lateral wall of gag lever post is fixed with the fixed block, spacing spring has been cup jointed to the lateral wall of gag lever post, spacing spring's one end is fixed with the fixed block, spacing spring's the other end is fixed with one side lateral wall of installation cavity, the bottom of installation disc rotate be connected with change the knob of the coaxial setting of board.

Preferably, the outer side wall of the mounting disc is tightly sleeved with a sealing ring, a sealing groove is formed in the inner side wall of the mounting ring, and the sealing ring is matched with the sealing groove.

Preferably, the water inlet pipe is located above the water outlet pipe, the water inlet pipe and the water outlet pipe are respectively located on two sides of the cooling tank, and the water outlet pipe is internally provided with a control valve.

Preferably, the cross section of the rotating plate is in a diamond shape, and the rotating plate is located in the center of the installation cavity.

Preferably, the sampling tube has a U-shaped vertical cross section, and the bottom of the sampling tube extends to the bottom of the cooling tank.

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

1. the utility model discloses in through setting up the opening cooling tank bottom to carry out the shutoff through the base, make the cooling tank only need dismantle the base when the clearance can, need not to dismantle the connecting piece at equipment top, it is more convenient to operate, and most deposits of dirt are on the base, and the clearance gets up cleaner, carries out spacing installation to mounting disc and base through spacing subassembly, makes the base simple operation laborsaving when the dismouting.

2. The utility model discloses in can control the grafting state between gag lever post and the spacing groove through rotating the knob, make base and sealed lid dismouting when the clearance more convenient, further seal the mounting disc through setting up the seal ring, can improve the leakproofness of base when using, make it be difficult for leaking, can also improve the fastness of mounting disc after the installation.

Drawings

Fig. 1 is a schematic view of the overall structure of a sampling cooler for a boiler according to the present invention;

FIG. 2 is a schematic sectional view of a cooling tank structure of a sampling cooler for a boiler according to the present invention;

fig. 3 is a schematic view of a mounting plate structure of a boiler sampling cooler according to the present invention;

fig. 4 is a schematic diagram of a partial structure split of a boiler sampling cooler provided by the present invention.

In the figure: 1. a support frame; 2. a cooling tank; 3. a dish-shaped closure; 4. a sampling tube; 5. a sampling outlet; 6. a sampling outlet; 7. a water inlet pipe; 8. a water outlet pipe; 9. a mounting ring; 10. a base; 11. mounting a disc; 12. a limiting component; 121. a mounting cavity; 122. rotating the plate; 123. a limiting rod; 124. a connecting rod; 125. a limiting groove; 126. a fixed block; 127. a limiting spring; 128. A knob; 13. a seal ring; 14. a sealing groove; 15. and (4) controlling the valve.

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.

Referring to fig. 1-4, a boiler sampling cooler comprises a support frame 1, a cooling tank 2 is mounted on the inner side wall of the support frame 1, a dish-shaped sealing cover 3 is arranged at the top end of the cooling tank 2, a sampling tube 4 is arranged on the inner wall of the cooling tank 2, two ends of the sampling tube 4 respectively penetrate through the top end of the dish-shaped sealing cover 3, two ends of the sampling tube 4 are respectively provided with a sampling inlet 5 and a sampling outlet 6, a water inlet pipe 7 is arranged on the outer side wall of the cooling tank 2, a water outlet pipe 8 is arranged on the outer side wall of the cooling tank 2, a mounting ring 9 is fixed at the bottom end of the cooling tank 2, an opening is arranged at the bottom end of the cooling tank 2, a base 10 is inserted into the bottom end of the cooling tank 2, a mounting plate 11 matched with the mounting ring 9 is fixed at the bottom end of the base 10, and a limiting component 12 is arranged inside the mounting plate 11; through setting up the opening with cooling tank 2 bottoms to carry out the shutoff through base 10, make cooling tank 2 when the clearance only need dismantle base 10 can, need not to dismantle the connecting piece at equipment top, it is more convenient to operate, and the most deposit of dirt is on base 10, and the clearance gets up cleaner, carries out spacing installation to mounting disc 11 and base 10 through spacing subassembly 12, makes base 10 simple operation laborsaving when the dismouting.

The limiting component 12 comprises an installation cavity 121 arranged inside the installation disc 11, the top side wall of the installation cavity 121 is rotatably connected with a rotating plate 122, the side walls of the two sides of the installation disc 11 are respectively penetrated with limiting rods 123 in a sliding manner, the mutually close ends of the two limiting rods 123 are respectively hinged with the two ends of the rotating plate 122 through connecting rods 124, the inner side wall of the installation ring 9 is provided with two limiting grooves 125, the two limiting grooves 125 are mutually inserted with the limiting rods 123, the outer side wall of the limiting rods 123 is fixedly provided with a fixing block 126, the outer side wall of the limiting rods 123 is sleeved with a limiting spring 127, one end of the limiting spring 127 is fixed with the fixing block 126, the other end of the limiting spring 127 is fixed with the side wall of the installation cavity 121, and the bottom end of the installation disc 11 is rotatably connected with a knob 128 coaxially arranged with the rotating plate 122; the plugging state between the limiting rod 123 and the limiting groove 125 can be controlled by rotating the knob 128, so that the base 10 and the sealing cover can be more conveniently disassembled and assembled during cleaning.

A sealing ring 13 is fixedly sleeved on the outer side wall of the mounting disc 11, a sealing groove 14 is formed in the inner side wall of the mounting ring 9, the sealing ring 13 is matched with the sealing groove 14, the water inlet pipe 7 is positioned above the water outlet pipe 8, the water inlet pipe 7 and the water outlet pipe 8 are respectively positioned on two sides of the cooling tank 2, and a control valve 15 is arranged in the water outlet pipe 8; further seal installation disc 11 through setting up sealing ring 13, can improve the leakproofness of base 10 when using, make it be difficult for leaking, can also improve the fastness of installation disc 11 after the installation.

The cross section of the rotating plate 122 is in a diamond shape, the rotating plate 122 is positioned at the center of the installation cavity 121, the vertical section of the sampling tube 4 is in a U shape, and the bottom of the sampling tube 4 extends to the bottom of the cooling tank 2.

The working principle is as follows: when the sampling cooling device is used, boiler water is introduced through the sampling inlet 5 and then discharged from the sampling outlet 6, the boiler water is cooled through cooling water introduced through the water inlet pipe 7 when flowing in the sampling pipe 4, the control valve 15 is opened after cooling is finished, the cooling water is discharged through the water outlet pipe 8, when dirt deposited inside the cooling tank 2 needs to be cleaned, the rotary knob 128 is rotated to drive the rotary plate 122 to rotate, the two limiting rods 123 are pulled to be close to each other through the connecting rod 124 when the rotary plate 122 rotates, then the limiting rods 123 are separated from the limiting grooves 125, the limiting between the mounting disc 11 and the mounting ring 9 is removed, then the mounting plate 11 and the base 10 are pulled out downwards, dirt deposited on the top of the base 10 is cleaned after the mounting plate 11 and the base 10 are pulled out, can also clear up 2 inner walls of cooling tank simultaneously, the clearance is convenient and need not to dismantle the connecting piece at equipment top, and cleaning efficiency is higher.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. A boiler sampling cooler comprises a supporting frame (1) and is characterized in that a cooling tank (2) is mounted on the inner side wall of the supporting frame (1), a dish-shaped sealing cover (3) is arranged at the top end of the cooling tank (2), a sampling tube (4) is arranged on the inner wall of the cooling tank (2), two ends of the sampling tube (4) penetrate through the top end of the dish-shaped sealing cover (3) respectively, two ends of the sampling tube (4) are respectively provided with a sampling inlet (5) and a sampling outlet (6), the outer side wall of the cooling tank (2) is provided with a water inlet tube (7), the outer side wall of the cooling tank (2) is provided with a water outlet tube (8), a mounting ring (9) is fixed at the bottom end of the cooling tank (2), an opening is arranged at the bottom end of the cooling tank (2), a base (10) is inserted at the bottom end of the cooling tank (2), and a mounting disc (11) matched with the mounting ring (9) is fixed at the bottom end of the base (10), and a limiting component (12) is arranged in the mounting disc (11).

2. The boiler sampling cooler according to claim 1, wherein the limiting component (12) comprises a mounting cavity (121) formed inside the mounting plate (11), the top end side wall of the mounting cavity (121) is rotatably connected with a rotating plate (122), two side walls of the mounting plate (11) respectively penetrate through limiting rods (123) in a sliding manner, one ends of the two limiting rods (123) close to each other are respectively hinged with two ends of the rotating plate (122) through connecting rods (124), the inner side wall of the mounting ring (9) is provided with two limiting grooves (125), the two limiting grooves (125) are mutually inserted with the limiting rods (123), the outer side wall of the limiting rod (123) is fixed with a fixing block (126), the outer side wall of the limiting rod (123) is sleeved with a limiting spring (127), one end of the limiting spring (127) is fixed with the fixing block (126), and the other end of the limiting spring (127) is fixed with one side wall of the mounting cavity (121), the bottom end of the mounting disc (11) is rotatably connected with a knob (128) which is coaxial with the rotating plate (122).

3. The boiler sampling cooler according to claim 1, characterized in that a sealing ring (13) is tightly sleeved on an outer side wall of the mounting disc (11), a sealing groove (14) is formed in an inner side wall of the mounting ring (9), and the sealing ring (13) and the sealing groove (14) are matched with each other.

4. A boiler sampling cooler according to claim 1, characterized in that the water inlet pipe (7) is located above the water outlet pipe (8), the water inlet pipe (7) and the water outlet pipe (8) are respectively located at two sides of the cooling tank (2), and a control valve (15) is arranged in the water outlet pipe (8).

5. A boiler sample cooler according to claim 2, characterized in that said turning plate (122) has a diamond-shaped cross-section, said turning plate (122) being located at the center of said installation cavity (121).

6. A boiler sample cooler according to claim 1, characterized in that the sampling tube (4) has a U-shaped vertical cross-section, the bottom of the sampling tube (4) extending to the bottom of the cooling tank (2).