CN114577842B

CN114577842B - Cooling tower filler performance test bench

Info

Publication number: CN114577842B
Application number: CN202210489675.1A
Authority: CN
Inventors: 蒋旭辉; 杨文娟; 蒋建平
Original assignee: Jiangsu Shuanghui Environmental Technology Co ltd
Current assignee: Jiangsu Shuanghui Environmental Technology Co ltd
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2022-07-01
Anticipated expiration: 2042-05-07
Also published as: CN114577842A

Abstract

The invention relates to the technical field of cooling tower filler performance testing, in particular to a cooling tower filler performance testing platform which comprises a placing platform, two testing chambers and an electric heating device, wherein the two testing chambers are connected with the top of the placing platform, the electric heating device is connected with the bottom of the placing platform, and an anti-scalding module, a recording module and a clearing module are arranged on the placing platform. According to the invention, the pressing rod is dragged along the slide way, the L-shaped plates are ensured not to be pressed in the process, then when the hollow cylinder is translated to the foremost side of the slide way, the pressing rod is rotated to enable the filler to be aligned with the glass box, then the two L-shaped plates are pressed, the L-shaped plates transmit the received force to the push-pull rod, the angle of the rotating plate is changed by the push-pull rod, then after the transmission plate and the top plate lose the extrusion of the rotating plate, the transmission plate and the top plate become loose, then the clamping plate also becomes loose, the filler between the clamping plate and the hollow cylinder falls off, the contact between the body and the filler or hot water is avoided in the whole process, and the personal safety is effectively improved.

Description

Cooling tower filler performance test bench

Technical Field

The invention relates to the technical field of cooling tower filler performance testing, in particular to a cooling tower filler performance testing platform.

Background

The cooling tower is a device which uses water as a circulating coolant, absorbs heat from a system and discharges the heat to the atmosphere so as to reduce the water temperature, the cooling is an evaporation heat dissipation device which utilizes the principles that the water flows and contacts with air to exchange heat to generate steam, the steam volatilizes and takes away the heat to achieve evaporation heat dissipation, convection heat transfer, radiation heat transfer and the like so as to dissipate waste heat generated in industry or refrigeration air conditioners to reduce the water temperature, so as to ensure the normal operation of the system, and the device is generally barrel-shaped, so the device is named as the cooling tower. The cooling tower is a comprehensive product integrating various subjects such as aerodynamics, thermodynamics, fluidics, chemistry, biochemistry, materials science, static and dynamic structure mechanics, processing technology and the like. The water quality is a function of multiple variables, and the cooling is a process integrating multiple factors, multiple variables and multiple effects.

When carrying out temperature resistant test to the filler, need the user both hands to advance into and out of test room, then will contact the filler still, consequently, in order to improve user's self security, need carry out knowledge training to the user, nevertheless just so, can't stop the emergence of incident at all, still have the condition that the skin scalds.

Disclosure of Invention

The present invention is directed to solving one of the technical problems of the prior art or the related art.

Therefore, the technical scheme adopted by the invention is as follows:

the utility model provides a cooling tower performance of packing testboard, is including placing platform, two test chambers and electric heating device, two the test chamber with place a top and be connected, electric heating device with place a bottom and be connected, it prevents scalding module, record module and cleaing away the module to place bench to be equipped with, prevent scalding the module including being located two respectively the test chamber inside and with place two hot-water boxes that a top is connected, slide run through in the hollow cylinder of test chamber inside, cup joint in the clamp plate of hollow cylinder inner, connect in two depression bar between the clamp plate, with two U-shaped boards of depression bar connection, be located inside and the two L-shaped boards that are connected between depression bar and U-shaped board, slide connection in two guide arm between the L-shaped board, be located between depression bar and the guide arm and the activity cup joint in the first spring, the electric heating device in the L-shaped board outside, The recording module comprises a slideway arranged on the inner side of the test chamber, a connecting rod connected between the two test chambers, a clamping plate connected with the connecting rod, two glass boxes positioned on the front side of the test chamber and connected with the top of the placing table, a rotating plate movably sleeved at the outer end of the push-pull rod and movably connected with the pressing plate, a transmission plate slidably mounted in the hollow cylinder, a top plate positioned on one side of the transmission plate and slidably mounted in the hollow cylinder, and a clamping plate movably connected with the outer end of the hollow cylinder, wherein the outer end of the top plate is in friction with the outer wall of the clamping plate, connecting pieces are movably connected between the rotating plate and the transmission plate and between the transmission plate and the top plate, two sleeve plates are mounted in the hollow cylinder and movably sleeved at the outer sides of the transmission plate and the top plate respectively, and the recording module comprises a slideway arranged on the inner side of the test chamber, a connecting rod connected between the two test chambers, a clamping plate connected with the connecting rod, and two glass boxes positioned on the front side of the test chamber and connected with the top of the placing table, The cleaning module comprises a recovery box connected with the front side of the placing table, a sealing plate connected with the glass boxes in an inserting mode, a double-shaft electric push rod connected between the sealing plates and a light touch switch electrically connected with the double-shaft electric push rod, wherein the light touch switch is arranged inside the guide sleeve.

Through adopting above-mentioned technical scheme, pull the depression bar along the slide, the L shaped plate can not be pressed to the assurance during this, then when hollow cylinder translation was to the slide foremost side, rotate the depression bar, make the glass box of filler alignment, then press two L shaped plates, the power transmission that the L shaped plate will receive is for the push-and-pull rod, the push-and-pull rod changes the angle of commentaries on classics board, then driving plate and roof are losing the extrusion back of commentaries on classics board, driving plate and roof become not hard up, then lead to splint also to become not hard up, the filler between splint and the hollow cylinder drops, whole journey avoids the health and packs or hydrothermal contact, effectively improve personal safety.

The present invention in a preferred example may be further configured to: two circular openings suitable for the installation of the output end of the electric heating device are formed in the placing table, and the output end of the electric heating device is connected with the bottom of the hot water box.

By adopting the technical scheme, the round opening is arranged, so that the electric heating device can heat water in the hot water box, and the heat-resisting test can be smoothly carried out.

The present invention in a preferred example may be further configured to: an inclined opening suitable for the hollow cylinder to rotate and extend out is formed in the front side of the test chamber, and the test chamber is made of heat-insulating materials.

By adopting the technical scheme, the filler placed between the clamping plate and the hollow cylinder can be easily taken out of the testing chamber due to the arrangement of the oblique opening, and the body of a user is prevented from contacting the filler as far as possible.

The present invention in a preferred example may be further configured to: u-shaped plate and guide arm are symmetrical about the perpendicular central plane of depression bar, two leave the interval between the guide arm, the interval equals with joint board width.

Through adopting above-mentioned technical scheme, adopting this overall arrangement design, the depression bar after the rotation just can be by the joint board joint.

The present invention in a preferred example may be further configured to: the joint board sets up to C shape, the joint board diameter equals with the depression bar diameter.

Through adopting above-mentioned technical scheme, set up the joint board into C shape, joint board and depression bar joint back, the depression bar does not receive external force to influence, it is difficult to with the depression bar separation.

The present invention in a preferred example may be further configured to: the second spring is symmetrical about the vertical center plane of the recording table, and the tact switch is positioned between the two recording tables.

Through adopting above-mentioned technical scheme, dabbing the switch and playing the purpose of control biax electric putter, when the use record platform, the record platform is pressed and is dabbed the switch, the packing in the clearance glass box that can be timely.

The present invention in a preferred example may be further configured to: the double-shaft electric push rod is positioned on the front side of the guide sleeve, and the bottom of the double-shaft electric push rod is connected with the top of the recovery box.

Through adopting above-mentioned technical scheme, adopt this structural design, biax electric putter installs firmly, is difficult to the problem of appearing.

The present invention in a preferred example may be further configured to: the glass box is arranged in an inclined mode, and the glass box is communicated with the interior of the recovery box.

By adopting the technical scheme, the filler falling from the glass box can accurately fall into the recovery box by adopting the layout.

By adopting the technical scheme, the invention has the beneficial effects that:

1. according to the invention, the pressing rod is dragged along the slide way, the L-shaped plates are ensured not to be pressed in the process, then when the hollow cylinder is translated to the foremost side of the slide way, the pressing rod is rotated to enable the filler to be aligned with the glass box, then the two L-shaped plates are pressed, the L-shaped plates transmit the received force to the push-pull rod, the angle of the rotating plate is changed by the push-pull rod, then after the transmission plate and the top plate lose the extrusion of the rotating plate, the transmission plate and the top plate become loose, then the clamping plate also becomes loose, the filler between the clamping plate and the hollow cylinder falls off, the contact between the body and the filler or hot water is avoided in the whole process, and the personal safety is effectively improved.

2. According to the invention, the filler falls into the glass box, then a user observes the deformation and damage degree of the filler through the glass box, and fills the obtained data on the recording table, and the test of the two fillers is completed in one step, so that the test efficiency is improved, and the accuracy of the measured data is also improved.

3. According to the invention, the recording table is stressed to move downwards and then is in contact with the tact switch, the tact switch controls two movable ends of the double-shaft electric push rod to contract, the sealing plate moves along with the movable ends of the double-shaft electric push rod, then the bottom of the glass box is opened, and the filler in the glass box directly slides into the recovery box, so that the purpose of quick cleaning is realized.

Drawings

FIG. 1 is a top view of the overall structure of the present invention;

FIG. 2 is a perspective view of the overall structure of the present invention;

FIG. 3 is a bottom view of the overall structure of the present invention;

FIG. 4 is a schematic cross-sectional view of the overall structure of the present invention;

fig. 5 is a schematic view of the anti-scald module of the present invention when assembled;

fig. 6 is a schematic view of the anti-scald module of the present invention after detachment;

FIG. 7 is a perspective view of a connector of the present invention;

FIG. 8 is a schematic diagram of a recording module according to the present invention;

FIG. 9 is a perspective view of a recording table, guide sleeve and spring of the present invention;

FIG. 10 is a schematic view of a purge module of the present invention;

FIG. 11 is an enlarged view of the portion A of FIG. 9 according to the present invention.

Reference numerals are as follows:

100. a placing table;

200. a test chamber;

300. an electric heating device;

400. an anti-scald module; 410. a hot water box; 420. a hollow cylinder; 430. pressing a plate; 440. a pressure lever; 450. a U-shaped plate; 460. an L-shaped plate; 470. a guide bar; 480. a first spring; 490. a push-pull rod; 491. rotating the plate; 492. a drive plate; 493. a top plate; 494. a splint; 495. a connecting member; 496. sheathing;

500. a recording module; 510. a slideway; 520. a connecting rod; 530. a clamping and connecting plate; 540. a glass box; 550. a guide sleeve; 560. a recording table; 570. a second spring;

600. a clearing module; 610. a recovery box; 620. a double-shaft electric push rod; 630. a tact switch; 640. and (7) sealing the plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be noted that the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.

It is to be understood that this description is made only by way of example and not as a limitation on the scope of the invention.

The following describes a cooling tower packing performance test bench provided by some embodiments of the present invention with reference to the accompanying drawings.

The first embodiment is as follows:

referring to fig. 1 to 11, the cooling tower packing performance test bench provided by the present invention includes a placement platform 100, two test chambers 200 and an electric heating device 300, wherein the two test chambers 200 are connected to the top of the placement platform 100, the electric heating device 300 is connected to the bottom of the placement platform 100, the placement platform 100 is provided with an anti-scald module 400, a recording module 500 and a cleaning module 600, the anti-scald module 400 includes two hot water boxes 410 respectively located inside the two test chambers 200 and connected to the top of the placement platform 100, a hollow cylinder 420 slidably penetrating through the inside of the test chambers 200, a pressing plate 430 sleeved at the inner end of the hollow cylinder 420, a pressing rod 440 connected between the two pressing plates 430, two U-shaped plates 450 connected to the pressing rod 440, and two L-shaped plates 460 located inside the U-shaped plates 450 and connected between the pressing rod 440 and the U-shaped plates 450, A guide rod 470 slidably connected between the two L-shaped plates 460, a first spring 480 movably sleeved outside the L-shaped plates 460 and positioned between the pressure rod 440 and the guide rod 470, a push-pull rod 490 movably connected with the guide rod 470, a rotating plate 491 movably sleeved outside the push-pull rod 490 and movably connected with the pressure plate 430, a driving plate 492 slidably installed inside the hollow cylinder 420, a top plate 493 positioned on one side of the driving plate 492 and slidably installed inside the hollow cylinder 420, and a clamp plate 494 movably connected with the outer end of the hollow cylinder 420, the outer end of the top plate 493 rubs against the outer wall of the clamping plate 494, connecting pieces 495 are movably connected between the rotating plate 491 and the driving plate 492 and between the driving plate 492 and the top plate 493, two sleeve plates 496 are arranged in the hollow cylinder 420, and the two sleeve plates 496 are movably sleeved on the outer sides of the transmission plate 492 and the top plate 493 respectively;

the recording module 500 comprises a slide 510 arranged inside the test chamber 200, a connecting rod 520 connected between the two test chambers 200, a clamping plate 530 connected with the connecting rod 520, two glass boxes 540 positioned at the front side of the test chamber 200 and connected with the top of the placing table 100, a guide sleeve 550 positioned between the two glass boxes 540 and connected with the top of the placing table 100, a recording table 560 inserted into the guide sleeve 550, and two second springs 570 connected between the guide sleeve 550 and the recording table 560, wherein the hollow cylinder 420 and the slide 510 form a sliding connection relationship;

the cleaning module 600 includes a recycling box 610 connected to the front side of the placing table 100, a sealing plate 640 inserted into the glass box 540, a dual-shaft electric push rod 620 connected between the two sealing plates 640, and a tact switch 630 electrically connected to the dual-shaft electric push rod 620, wherein the tact switch 630 is installed inside the guide sleeve 550.

Specifically, two circular openings suitable for mounting the output end of the electric heating device 300 are formed in the placing table 100, the output end of the electric heating device 300 is connected with the bottom of the hot water box 410, and the circular openings are formed to ensure that the electric heating device 300 can heat water in the hot water box 410, so that a heat resistance test can be smoothly performed.

Further, U-shaped plate 450 and guide arm 470 are symmetrical about the perpendicular central plane of depression bar 440, two leave the interval between the guide arm 470, the interval equals with joint board 530 width, adopts this overall arrangement design, and depression bar 440 after the rotation just can be blocked by joint board 530 joint.

Further, joint plate 530 sets up to the C shape, joint plate 530 diameter equals with depression bar 440 diameter, sets up joint plate 530 to the C shape, and behind joint plate 530 and the depression bar 440 joint, depression bar 440 does not receive external force influence, and it is difficult to separate with depression bar 440.

Further, the second spring 570 is symmetrical about the vertical center plane of the recording table 560, the tact switch 630 is located between the two recording tables 560, the tact switch 630 serves the purpose of controlling the dual-axis electric push rod 620, and when the recording table 560 is used, the recording table 560 presses the tact switch 630, so that the filler in the glass box 540 can be cleaned in time.

Further, biax electric putter 620 is located uide bushing 550 front side, biax electric putter 620 bottom is connected with recovery box 610 top, adopts this structural design, and biax electric putter 620 installs firmly, is difficult to the problem.

Example two:

referring to fig. 1, 2 and 8, on the basis of the first embodiment, an inclined opening is formed in the front side of the testing chamber 200, and the testing chamber 200 is made of a thermal insulation material, and the filling material placed between the clamping plate 494 and the hollow cylinder 420 can be easily taken out of the testing chamber 200 by the inclined opening, so that the body of the user is prevented from contacting the filling material as much as possible.

Example three:

in the above embodiment, as shown in fig. 1, 2 and 10, the glass box 540 is disposed in an inclined manner, the glass box 540 is communicated with the interior of the recovery box 610, and the filler dropped from the glass box 540 can accurately fall into the recovery box 610 by adopting the layout.

The working principle and the using process of the invention are as follows: during the test operation, the clamping plate 494 and the hollow cylinder 420 are matched, the filler is firmly clamped, then the filler is soaked in the hot water box 410 by operating the compression rod 440, then the electric heating device 300 heats the hot water in the hot water box 410, thereby the temperature resistance test of the filler is realized, after the operation to be measured is finished and the filler needs to be taken out, the compression rod 440 is dragged along the slideway 510, the L-shaped plate 460 is ensured not to be pressed, then when the hollow cylinder 420 is translated to the foremost side of the slideway 510, the compression rod 440 is rotated to align the filler with the glass box 540, then the two L-shaped plates 460 are pressed, the L-shaped plate 460 transmits the received force to the push-pull rod 490, the push-pull rod 490 changes the angle of the rotating plate 491, then after the driving plate 492 and the top plate 493 lose the pressing of the rotating plate 491, the clamping plate 494 then becomes loose, the filler between the clamping plate 494 and the hollow cylinder 420 falls into the glass box 540, then the user sees through glass box 540 and observes the deformation and the damaged degree of filler to fill in the data that obtain on record platform 560, record platform 560 atress downstream, second spring 570 atress shrink provides the condition for record platform 560 presses light touch switch 630, then light touch switch 630 control two loose ends of biax electric putter 620 shrink, sealing plate 640 follows biax electric putter 620 loose end motion, then glass box 540 bottom is opened, the filler in it directly slides to retrieving in the box 610, realizes quick clear purpose from this.

In the present invention, the term "plurality" means two or more unless explicitly defined otherwise. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

It will be understood that when an element is referred to as being "mounted to," "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means 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 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.

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 claims and their equivalents.

Claims

1. The utility model provides a cooling tower packing performance test platform, is including placing platform (100), two test rooms (200) and electric heating device (300), two test room (200) with place platform (100) top and be connected, electric heating device (300) with place platform (100) bottom and be connected, it prevents scalding module (400), record module (500) and clears away module (600) to be equipped with on platform (100) to place, its characterized in that:

the anti-scalding module (400) comprises two hot water boxes (410) which are respectively positioned inside the two test chambers (200) and connected with the top of the placing table (100), a hollow cylinder (420) which penetrates through the inner sides of the test chambers (200) in a sliding manner, a pressing plate (430) sleeved at the inner end of the hollow cylinder (420), a pressing rod (440) connected between the two pressing plates (430), two U-shaped plates (450) connected with the pressing rod (440), two L-shaped plates (460) which are positioned inside the U-shaped plates (450) and connected between the pressing rod (440) and the U-shaped plates (450), a guide rod (470) connected between the two L-shaped plates (460) in a sliding manner, a first spring (480) which is positioned between the pressing rod (440) and the guide rod (470) and movably sleeved outside the L-shaped plates (460), and a push-pull rod (490) movably connected with the guide rod (470), and a push-pull rod (470), The device comprises a rotating plate (491) movably sleeved at the outer end of the push-pull rod (490) and movably connected with the pressing plate (430), a driving plate (492) slidably mounted inside the hollow cylinder (420), a top plate (493) positioned on one side of the driving plate (492) and slidably mounted inside the hollow cylinder (420), and a clamping plate (494) movably connected with the outer end of the hollow cylinder (420), wherein the outer end of the top plate (493) rubs with the outer wall of the clamping plate (494), connecting pieces (495) are movably connected between the rotating plate (491) and the driving plate (492) and between the driving plate (492) and the top plate (493), two sleeve plates (496) are mounted inside the hollow cylinder (420), and the two sleeve plates (496) are movably sleeved outside the driving plate (492) and the top plate (493) respectively.

2. The cooling tower packing performance test bench according to claim 1, wherein the placing bench (100) is provided with two circular openings suitable for mounting the output end of the electric heating device (300), and the output end of the electric heating device (300) is connected with the bottom of the hot water box (410).

3. The cooling tower packing performance test bench according to claim 1, wherein the front side of the test chamber (200) is provided with an inclined opening suitable for the hollow cylinder (420) to rotate and extend, and the test chamber (200) is made of a heat insulation material.

4. The cooling tower packing performance test bench according to claim 1, wherein the recording module (500) comprises a slide way (510) arranged inside the test chamber (200), a connecting rod (520) connected between the two test chambers (200), a clamping plate (530) connected with the connecting rod (520), two glass boxes (540) positioned at the front side of the test chambers (200) and connected with the top of the placing table (100), a guide sleeve (550) positioned between the two glass boxes (540) and connected with the top of the placing table (100), a recording table (560) inserted with the guide sleeve (550), and two second springs (570) connected between the guide sleeve (550) and the recording table (560), and the hollow cylinder (420) and the slide way (510) form a sliding connection relationship.

5. The cooling tower packing performance test bench according to claim 4, wherein the U-shaped plate (450) and the guide rods (470) are symmetrical about a vertical central plane of the pressure rod (440), and a space is left between the two guide rods (470), and the space is equal to the width of the clamping plate (530).

6. The cooling tower packing performance test bench of claim 5, wherein the clamping plate (530) is C-shaped, and the diameter of the clamping plate (530) is equal to that of the pressure rod (440).

7. The cooling tower packing performance test bench according to claim 4, wherein the cleaning module (600) comprises a recycling box (610) connected with the front side of the placing bench (100), a sealing plate (640) inserted into the glass box (540), a two-shaft electric push rod (620) connected between the two sealing plates (640), and a tact switch (630) electrically connected with the two-shaft electric push rod (620), wherein the tact switch (630) is installed inside the guide sleeve (550).

8. The cooling tower packing performance test bench according to claim 7, wherein the two-shaft electric push rod (620) is located at the front side of the guide sleeve (550), and the bottom of the two-shaft electric push rod (620) is connected with the top of the recovery box (610).

9. The testing bench for testing the filling performance of the cooling tower according to claim 7, wherein the second spring (570) is symmetrical about a vertical center plane of the recording bench (560), and the tact switch (630) is located between the two recording benches (560).

10. The cooling tower packing performance test bench of claim 7, wherein the glass box (540) is arranged in an inclined manner, and the glass box (540) is communicated with the interior of the recovery box (610).