CN218444324U

CN218444324U - Leakage test device of steam heating body

Info

Publication number: CN218444324U
Application number: CN202221928084.1U
Authority: CN
Inventors: 刘传德; 陈志勇; 谭宇龙
Original assignee: Zhaoqing Gaoyao Hengtai Metal Products Co ltd
Current assignee: Zhaoqing Gaoyao Hengtai Metal Products Co ltd
Priority date: 2022-07-22
Filing date: 2022-07-22
Publication date: 2023-02-03
Anticipated expiration: 2032-07-22

Abstract

The utility model discloses a leak test device of steam heat-generating body, include: the tank body is used for loading water liquid; the lifting mechanism is positioned in the groove body and comprises a material seat and a first power piece for driving the material seat to lift, the material seat is used for bearing the steam heating body, the material seat is provided with a limiting part, and the limiting part is used for limiting the horizontal position of the steam heating body; close mechanism of examination, including stopping up subassembly and air feed subassembly, it has blocking piece, setting to block up the subassembly and is in the blind hole of blocking piece, the portable setting of blocking piece, blocking piece is close to the water inlet and makes the blind hole docks with the water inlet is sealed, air feed subassembly have the air cock, with the air supply pipe of air cock intercommunication, the portable setting of air cock, the air cock docks with the sealed of steam outlet to supply atmospheric pressure to steam outlet. The utility model discloses can reduce the degree of difficulty that testing personnel detected the gas tightness of steam heat-generating body, improve the detection efficiency of steam heat-generating body gas tightness.

Description

Leakage test device of steam heating body

Technical Field

The utility model relates to a technical field of leak test equipment, in particular to leak test device of steam heat-generating body.

Background

The steam heating body is used for producing steam, and the steam heating body that uses commonly at present is mostly cast aluminium heating body, and cast aluminium heating body adopts water pipe and heater integrated casting mode to make, and the both ends of water pipe are water inlet and steam outlet respectively, and inside water was followed the water inlet and is got into the water pipe, the heater circular telegram can heat the water of water pipe, and the water in the water pipe reaches the boiling point and will produces steam, and steam passes through tracheal steam outlet and supplies to external equipment.

After the water pipe and the heating wire are cast and molded, the steam heating body may be damaged, a tester may block the water inlet with a plug, then, the air supply pipe is butted with the steam outlet, the air supply pipe can supply air to the water pipe, then, the steam heating body is placed in the water tank, and whether the steam heating body generates bubbles in the water tank or not is observed, and the air tightness is good if no bubbles are generated.

However, the difficulty of the detection personnel in detecting the air tightness of the steam heating element is great, and therefore, a leakage testing device is needed to be designed to detect the air tightness of the steam heating element so as to reduce the difficulty of the operation.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a leakage test device of steam heat-generating body can reduce the degree of difficulty that testing personnel detected the gas tightness of steam heat-generating body, improves the detection efficiency of steam heat-generating body gas tightness.

According to the utility model discloses a leak test device of steam heat-generating body of first aspect embodiment, include: the tank body is used for loading water liquid; the lifting mechanism is positioned in the groove body and comprises a material seat and a first power piece for driving the material seat to lift, the material seat is used for bearing the steam heating body, the material seat is provided with a limiting part, and the limiting part is used for limiting the horizontal position of the steam heating body; close mechanism tries, including blockking up subassembly and air feed subassembly, it has stifled plug member, sets up to block up the subassembly the blind hole of stifled plug member, the portable setting of plug member, stifled plug member is close to the water inlet and makes blind hole and the sealed butt joint of water inlet, the air feed subassembly have the air cock, with the air supply pipe of air cock intercommunication, the portable setting of air cock, the air cock docks with the sealing of steam outlet to supply atmospheric pressure to steam outlet.

According to some embodiments of the utility model, the material seat is provided with the guide slot, spacing portion is provided with the slider, the guide slot holding the slider passes through, the slider be provided with the locking bolt, with the screw hole that the locking bolt closes soon, the tip of locking bolt with the diapire butt of guide slot.

According to some embodiments of the utility model, the material seat is provided with the riser, the riser is provided with the spacing groove, the opening of spacing groove sets up, the spacing groove is used for the holding water pipe.

According to the utility model discloses a some embodiments, try closely the mechanism and include first cylinder, the blocking member with be provided with the link between the air cock, the flexible end of first cylinder with the link is connected.

According to the utility model discloses a some embodiments, the material seat is provided with the mounting bracket, the mounting bracket is used for the installation first cylinder, the mounting bracket is provided with the guiding hole, the link is provided with the guide arm, direction Kong Rongzhi the guide arm passes through.

According to the utility model discloses a some embodiments still include first framework, set up the suspension rod of first framework both sides, first framework is the door frame form of invering, the suspension rod overlap joint is in the uncovered department of cell body, first power spare install in first framework.

According to some embodiments of the utility model, the cell body be provided with the outlet, with the drain pipe of outlet intercommunication, the drain pipe is provided with the ooff valve.

According to the utility model discloses leak test device of steam heat-generating body has following beneficial effect at least:

1. the utility model discloses a set up material seat, spacing portion and first power spare, first power spare can drive the material seat and rise the surface of water, and the measurement personnel place the steam heat-generating body on the material seat to, can avoid the water of measurement personnel long-term contact cell body, and, spacing portion can carry on spacingly to the steam heat-generating body, and the position that guarantees the steam heat-generating body and put is accurate.

2. The utility model discloses a set up plugging member and blind hole, the plugging member can remove the water inlet that is close to steam heat-generating body, and the blind hole docks with the water inlet, can avoid using the stopper to block up the water inlet and lead to the water inlet impaired to, the blind hole can guarantee the sealed of water inlet.

3. The utility model discloses a set up air cock and air supply pipe, the air cock can remove the steam inlet that is close to the steam heat-generating body, air cock and steam inlet butt joint, the atmospheric pressure of air supply pipe is through the air cock to steam inlet air feed for the inside atmospheric pressure that produces of water pipe, then, first power spare drives the material seat and descends, make the steam heat-generating body soak in aqueous, whether the surface of water has the bubble to produce can be observed to the measurement personnel, if there is not the bubble, then the steam heat-generating body gas tightness is good, thereby, great reduction measurement personnel's the detection degree of difficulty, the detection efficiency is improved.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural view of a leakage test device of a steam heating element according to an embodiment of the present invention;

FIG. 2 is a schematic view showing another view of the leak test device of a steam heat generating body shown in FIG. 1;

fig. 3 is a schematic view of the leak test device of the steam heating element shown in fig. 1 from another view angle.

Reference numerals: 100-groove body, 110-material seat, 120-steam heating body, 130-limit part, 140-blocking piece, 150-air nozzle, 160-air supply pipe, 170-guide groove, 180-slide block, 190-locking bolt, 200-vertical plate, 210-limit groove, 220-first air cylinder, 230-connecting frame, 240-mounting frame, 250-guide hole, 260-guide rod, 270-first frame body, 280-suspension rod, 290-drain pipe, 300-switch valve and 310-first power piece.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The following describes a leakage test device of a steam heating element according to an embodiment of the present invention with reference to the accompanying drawings.

Referring to fig. 1, the leakage test device for a steam heating unit according to an embodiment of the present invention includes a tank 100, a lifting mechanism and a test density mechanism.

Wherein, the tank body 100 is used for loading water liquid.

Referring to fig. 2, in some embodiments of the present invention, the tank body 100 is provided with a drain port, a drain pipe 290 communicated with the drain port, and the drain pipe 290 is provided with an on-off valve 300.

The water in the tank body 100 becomes turbid after long-term use, and thus, the water needs to be replaced periodically, and the on-off valve 300 can be opened to discharge the water in the tank body 100 to the outside through the water discharge port and the water discharge pipe 290 in sequence, thereby facilitating the treatment of wastewater.

Wherein, elevating system is located the cell body 100, including the material seat 110, drives the first power 310 that the material seat 110 goes up and down, and the material seat 110 is used for bearing steam heat-generating body 120, and the material seat 110 is provided with spacing portion 130, and spacing portion 130 is used for restricting the horizontal position of steam heat-generating body 120.

Therefore, the first power member 310 can drive the material seat 110 to rise out of the water surface, and the detector places the steam heating element 120 on the material seat 110, so that the detector can be prevented from contacting with the water of the tank body 100 for a long time, the limiting part 130 can limit the steam heating element 120, and the accurate placement position of the steam heating element 120 is ensured.

In some embodiments of the present invention, the material seat 110 is provided with a vertical plate 200, the vertical plate 200 is provided with a limiting groove 210, an opening of the limiting groove 210 is disposed upward, and the limiting groove 210 is used for accommodating a water pipe.

Through setting up spacing groove 210, the detection personnel lay steam heat-generating body 120's water pipe in spacing groove 210, and spacing groove 210 is spacing to the water pipe, and the water pipe can not the displacement when guaranteeing to detect.

In some embodiments of the utility model, the stock seat 110 is provided with the guide slot 170, and spacing portion 130 is provided with slider 180, and guide slot 170 holding slider 180 passes through, and slider 180 is provided with locking bolt 190, the screw hole that closes soon with locking bolt 190, locking bolt 190's tip and the diapire butt of guide slot 170.

Through setting up guide slot 170, slider 180 and locking bolt 190, slider 180 can remove in guide slot 170 for spacing portion 130 can remove on material seat 110, and, can use locking bolt 190 to fix slider 180 in guide slot 170, thereby, make things convenient for the spacing steam heat-generating body 120 of different specifications of spacing portion 130.

Referring to fig. 3, in some embodiments of the present invention, the first frame 270 further includes a suspension bar 280 disposed at both sides of the first frame 270, the first frame 270 has an inverted door frame shape, the suspension bar 280 is overlapped at the opening of the groove 100, and the first power member 310 is mounted on the first frame 270.

Through setting up first framework 270 and hanging rod 280, hanging rod 280 can overlap joint in the uncovered department of cell body 100, when the stain of clearance cell body 100, can take out first framework 270 for can take out elevating system and close mechanism of examination, conveniently clear up the stain of cell body 100.

Wherein, try tight mechanism, including blockking up subassembly and air feed subassembly, block up the subassembly and have blockking up piece 140, set up the blind hole at blockking up piece 140, blockking up the portable setting of piece 140, blocking up piece 140 makes blind hole and water inlet sealed butt joint near the water inlet, and the air feed subassembly has air cock 150, with the air supply pipe 160 of air cock 150 intercommunication, air cock 150 is portable to be set up, air cock 150 and the sealed butt joint of steam outlet to supply atmospheric pressure to steam outlet.

Therefore, the blocking member 140 can move close to the water inlet of the steam heating body 120, the blind hole is butted with the water inlet, and at the same time, the air nozzle 150 can move close to the steam inlet of the steam heating body 120, the air nozzle 150 is butted with the steam inlet, the air pressure of the air supply pipe 160 supplies air to the steam inlet through the air nozzle 150, so that the air pressure is generated inside the water pipe, then, the first power member 310 drives the material seat 110 to descend, so that the steam heating body 120 is soaked in the water, the detecting personnel can observe whether bubbles are generated on the water surface, if no bubbles are generated, the air tightness of the steam heating body 120 is good.

The utility model discloses an in some embodiments, close mechanism of examination includes first cylinder 220, is provided with link 230 between blocking member 140 and the air cock 150, and the flexible end of first cylinder 220 is connected with link 230 to, first cylinder 220 can drive blocking member 140 and air cock 150 simultaneously through link 230 and remove, makes blocking member 140's blind hole and water inlet dock, and air cock 150 docks with the steam outlet.

In some embodiments of the present invention, the material seat 110 is provided with a mounting frame 240, the mounting frame 240 is used for mounting the first cylinder 220, the mounting frame 240 is provided with a guiding hole 250, the connecting frame 230 is provided with a guiding rod 260, and the guiding hole 250 accommodates the guiding rod 260 to pass through.

Through setting up guide arm 260 and guiding hole 250, when first cylinder 220 drives link 230 and removes, guide arm 260 passes through guiding hole 250 to, the accurate butt joint of blind hole and water inlet, air cock 150 and the accurate butt joint of steam outlet.

Thus, the present embodiment has the following effects:

1. the utility model discloses a set up material seat 110, spacing portion 130 and first power 310, first power 310 can drive material seat 110 and rise the surface of water, and the measurement personnel places steam heat-generating body 120 on material seat 110 to, can avoid measurement personnel long-term contact cell body 100's water, and, spacing portion 130 can carry on spacingly to steam heat-generating body 120, and the position that guarantees steam heat-generating body 120 and put is accurate.

2. The utility model discloses a set up plugging member 140 and blind hole, plugging member 140 can remove the water inlet that is close to steam heat-generating body 120, and the blind hole docks with the water inlet, can avoid using the stopper to block up the water inlet and lead to the water inlet impaired to, the blind hole can guarantee the sealed of water inlet.

3. The utility model discloses a set up air cock 150 and air supply pipe 160, air cock 150 can remove the steam inlet that is close to steam heat-generating body 120, air cock 150 docks with the steam inlet, the atmospheric pressure of air supply pipe 160 is through air cock 150 to the steam inlet air feed, make the inside atmospheric pressure that produces of water pipe, then, first power spare 310 drives material seat 110 and descends, make steam heat-generating body 120 soak in the aquatic, the measurement personnel can observe whether the surface of water has the bubble to produce, if no bubble, then steam heat-generating body 120 gas tightness is good, thereby, great reduction measurement personnel's the detection degree of difficulty, and the detection efficiency is improved.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides a leak test device of steam heat-generating body which characterized in that includes:

a tank (100) for containing an aqueous liquid;

the lifting mechanism is positioned in the tank body (100) and comprises a material seat (110) and a first power part (310) for driving the material seat (110) to lift, the material seat (110) is used for bearing the steam heating body (120), the material seat (110) is provided with a limiting part (130), and the limiting part (130) is used for limiting the horizontal position of the steam heating body (120);

close mechanism of examination, including blockking up subassembly and air feed subassembly, it has stifled plug member (140), sets up to block up the subassembly the blind hole of plug member (140), stifled plug member (140) portable setting, stifled plug member (140) are close to the water inlet and make blind hole and the sealed butt joint of water inlet, the air feed subassembly have air cock (150), with air supply pipe (160) of air cock (150) intercommunication, air cock (150) portable setting, air cock (150) and the sealed butt joint of steam outlet to supply atmospheric pressure to the steam outlet.

2. The leakage test device of the steam heating body as claimed in claim 1, wherein the material seat (110) is provided with a guide groove (170), the limiting part (130) is provided with a sliding block (180), the guide groove (170) accommodates the sliding block (180) to pass through, the sliding block (180) is provided with a locking bolt (190) and a threaded hole screwed with the locking bolt (190), and the end part of the locking bolt (190) is abutted to the bottom wall of the guide groove (170).

3. The leakage test device for the steam heating body according to claim 1, wherein the material seat (110) is provided with a vertical plate (200), the vertical plate (200) is provided with a limiting groove (210), an opening of the limiting groove (210) is arranged upwards, and the limiting groove (210) is used for accommodating a water pipe.

4. A leakage test device of a steam heating unit as claimed in claim 1, wherein said density test mechanism comprises a first cylinder (220), a connecting frame (230) is arranged between said plugging member (140) and said air tap (150), and the telescopic end of said first cylinder (220) is connected with said connecting frame (230).

5. The leakage test device of a steam heating body as claimed in claim 4, wherein the material seat (110) is provided with a mounting frame (240), the mounting frame (240) is used for mounting the first cylinder (220), the mounting frame (240) is provided with a guide hole (250), the connecting frame (230) is provided with a guide rod (260), and the guide hole (250) accommodates the guide rod (260) to pass through.

6. The leakage test device of the steam heating body as claimed in claim 1, further comprising a first frame body (270) and suspension rods (280) arranged at two sides of the first frame body (270), wherein the first frame body (270) is in an inverted door frame shape, the suspension rods (280) are lapped at an opening of the groove body (100), and the first power member (310) is installed on the first frame body (270).

7. A leakage test device of a steam heating body as claimed in claim 1, characterized in that the tank body (100) is provided with a water outlet and a water outlet pipe (290) communicated with the water outlet, and the water outlet pipe (290) is provided with a switch valve (300).