CN213778101U

CN213778101U - Water pressure testing equipment for central air-conditioning radiator

Info

Publication number: CN213778101U
Application number: CN202022317566.0U
Authority: CN
Inventors: 不公告发明人
Original assignee: Cai Zhilin
Current assignee: Rongke huanchuang Intelligent Equipment Technology Co.,Ltd.
Priority date: 2020-10-17
Filing date: 2020-10-17
Publication date: 2021-07-23
Anticipated expiration: 2030-10-17

Abstract

The utility model discloses a water pressure testing device for a central air-conditioning radiator, which comprises a device body and an adjusting mechanism, when a tester places the radiator on the upper end of a placing plate, a clamping piece clamps and fixes two sides of the radiator through a clamping plate, and an installed rubber pad can enhance the friction effect of the clamping plate, thereby preventing the radiator from deviating or shaking after entering the water tank to influence the detection precision, when a guide rod contacts the outer wall of the radiator through a through hole, a buffer block cooperates with an internal spring to enhance the buffer performance of the guide rod, and when the radiator shakes and extrudes the buffer block, a baffle plate extrudes a buffer air bag through a connecting rod to enhance the double buffer effect, a driving motor can drive a forward screw and a reverse screw to rotate, when a sliding sleeve moves towards two sides of the forward screw and the reverse screw, the placing component rises upwards, when the sliding sleeve moves towards the middle of the forward screw, the placing component can descend to sink into the inner side of the water tank, and the placing component can be conveniently lifted and adjusted.

Description

Water pressure testing equipment for central air-conditioning radiator

Technical Field

The utility model relates to a central air conditioning installation technical field specifically is a central air conditioning radiator water pressure test equipment.

Background

The central air-conditioning system consists of a cold and heat source system and an air conditioning system, and the refrigerating system provides required cold energy for the air conditioning system to offset cold load of indoor environment; the heating system provides the heat that is used for offsetting indoor environment heat load for air conditioning system, refrigerating system is the crucial part of central air conditioning system, it adopts categories, running style, structural style etc. and has directly influenced central air conditioning system economic nature, high efficiency, rationality in service, the refrigeration technique of idle call belongs to ordinary refrigeration scope, mainly adopt liquid gasification refrigeration method, (mainly utilize liquid gasification process to absorb specific latent heat, and liquid pressure is different, its boiling point is also different, the lower the pressure, the lower the boiling point), according to the different modes that the heat shifts from high temperature object to low temperature object, can divide into: vapor compression refrigeration and absorption refrigeration.

At present, in the manufacturing and installation process of a central air conditioner, the internal pressure which can be withstood by a radiator is usually tested, the test is usually carried out through water pressure, however, if the radiator is not fixed after being placed into water, the radiator is easy to shake and shift in the water, the detection precision and stability of the radiator are not high, and when the radiator is placed into a water tank and taken out of the water tank, the radiator is not carelessly slightly collided to cause damage, and the adjustability of the radiator is not ideal.

Aiming at the problems, the detection precision, the stability and the adjustability of the water pressure testing equipment of the central air-conditioning radiator are improved. Therefore, the water pressure testing device for the central air-conditioning radiator is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a central air conditioning radiator water pressure test equipment has improved central air conditioning radiator water pressure test equipment's detection precision, stability and regulation nature, has solved the problem of proposing in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a water pressure testing device for a central air-conditioning radiator comprises a device body and an adjusting mechanism, wherein the adjusting mechanism is installed at the upper end of the device body, the device body comprises a water tank, an inlet, bases and a booster pump, the upper end surface of the water tank is provided with the inlet, the bases are installed on two sides of the water tank, and the booster pump is installed on the front surface of the water tank;

the adjusting mechanism comprises a supporting plate, a control panel, a lifting assembly and a placing assembly, the supporting plate is installed at the upper end of the base, the control panel is installed on one side, away from the water tank, of the supporting plate, the lifting assembly is installed at the upper end of the supporting plate, the placing assembly is installed at the lower end of the lifting assembly, and the placing assembly is located at the upper end of the inlet.

Further, lifting unit includes driving motor, pivot, forward and reverse screw rod, stopper and sliding sleeve, and driving motor is installed to upper end one side of backup pad, and driving motor is electric connection with control panel, and the pivot is installed to one side of driving motor, and the forward and reverse screw rod is installed to one side that driving motor was kept away from in the pivot, and the forward and reverse screw rod is located the centre of backup pad, and the stopper is installed to the centre of forward and reverse screw rod, and the sliding sleeve is installed to the both sides of stopper, and sliding sleeve and forward and reverse screw rod swing joint.

Further, the sliding sleeve comprises a connecting plate, a fixing block and a connecting shaft, the connecting plate is installed at the lower end of the sliding sleeve, the fixing block is installed at one end, away from the sliding sleeve, of the connecting plate, and the connecting shaft is installed on the surfaces of the upper end and the lower end of the connecting plate.

Further, place the subassembly and include the roof, place board, fixed column, baffle and clamping piece, the roof is installed to the bottom of fixed block, and the roof is the welding with the fixed block, and the lower extreme of roof is installed and is placed the board, and the fixed column runs through the roof with the four corners of placing the board, places the upper end both sides of board and installs the baffle, and the clamping piece is installed to one side of baffle, and the clamping piece is located the upper end of placing the board.

Further, place the board and include buoyancy relief pressure hole and spacing slide, place the surface of board and seted up buoyancy relief pressure hole, place the both sides surface of board and seted up spacing slide, and spacing slide is located the lower extreme of clamping piece.

Further, the clamping piece includes splint, guide bar and buffer spring, and splint are installed to one side of baffle, and the guide bar is installed to upper end one side of splint, and guide bar and baffle fixed connection, and buffer spring is installed to the centre of splint and baffle.

Further, splint include through-hole, rubber pad and slider, and the through-hole has been seted up to the upper end of splint, and one side swing joint of baffle is kept away from to through-hole and guide bar, and the rubber pad is installed to one side that splint kept away from the baffle, and the slider is installed to the bottom of splint, and slider and spacing slide sliding connection.

Further, the guide bar includes buffer block, baffle, connecting rod and buffering gasbag, and the baffle is installed to the one side that the baffle was kept away from to the guide bar, and the baffle is installed to the both sides of buffer block, and the baffle is located the inboard of guide bar, and the connecting rod is installed to one side that the baffle was kept away from to the baffle, and the buffering gasbag is installed to one side that the baffle was kept away from to the connecting rod, and buffering gasbag and connecting rod swing joint.

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

1. the utility model provides a central air conditioning radiator water pressure test equipment, when the measurement personnel put the radiator in the upper end of placing the board, the clamping piece will press from both sides tight fixedly to the both sides of radiator through splint, splint stretch out and draw back through buffer spring and adjust, and the rubber pad of installation can strengthen the friction effect of splint, after splint press from both sides tight radiator, operating personnel can start lifting unit and make the inside of placing the board and falling into the water tank perpendicularly with the radiator and detect, thereby prevent that the radiator from taking place the skew or rocking the influence after getting into the water tank inside and detecting the precision.

2. The utility model provides a central air conditioning radiator water pressure test equipment, when splint stretch out and draw back and press from both sides tightly, the guide bar can run through it through the through-hole, the slider will also slide in spacing slide's inboard, prevent that splint from making the production skew at flexible regulation, and when the guide bar passes through the outer wall that the through-hole contacted the radiator, the buffer block will cooperate the cushioning nature that strengthens the guide bar with inside spring, and when the radiator rocks the extrusion buffer block, the baffle will pass through connecting rod extrusion buffering gasbag, strengthen double buffering effect, whole stability is improved.

3. The utility model provides a central air conditioning radiator water pressure test equipment, when lifting unit goes up and down to placing the subassembly, driving motor can drive the forward and reverse screw rod and rotate, when the both sides of sliding sleeve forward and reverse screw rod remove, it will upwards rise to place the subassembly, when the middle of sliding sleeve forward and reverse screw rod removes, it will descend and sink the inboard of water tank to place the subassembly, the sliding sleeve passes through the connecting plate to be connected with the fixed block, the fixed block is the welding with the upper end of roof, thereby be convenient for carry out lift adjustment to placing the subassembly, improve holistic regulation nature.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the lifting assembly of the present invention;

FIG. 3 is a schematic structural view of the placement module of the present invention;

fig. 4 is a schematic structural view of a clamping member of the present invention;

fig. 5 is an internal cross-sectional view of the guide bar of the present invention.

In the figure: 1. an apparatus body; 11. a water tank; 12. an inlet; 13. a base; 14. a booster pump; 2. an adjustment mechanism; 21. a support plate; 22. a control panel; 23. a lifting assembly; 231. a drive motor; 232. a rotating shaft; 233. a forward and reverse screw; 234. a limiting block; 235. a sliding sleeve; 2351. a connecting plate; 2352. a fixed block; 2353. a connecting shaft; 24. placing the component; 241. a top plate; 242. placing the plate; 2421. a buoyancy relief vent; 2422. a limiting slide way; 243. fixing a column; 244. a partition plate; 245. a clamping member; 2451. a splint; 24511. a through hole; 24512. a rubber pad; 24513. a slider; 2452. a guide bar; 24521. a buffer block; 24522. a baffle plate; 24523. a connecting rod; 24524. a buffer air bag; 2453. a buffer spring.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a central air-conditioning radiator water pressure test device comprises a device body 1 and an adjusting mechanism 2, wherein the adjusting mechanism 2 is installed at the upper end of the device body 1, the device body 1 comprises a water tank 11, an inlet 12, a base 13 and a booster pump 14, the inlet 12 is formed in the upper end surface of the water tank 11, the base 13 is installed on two sides of the water tank 11, the booster pump 14 is installed on the front surface of the water tank 11, the adjusting mechanism 2 comprises a supporting plate 21, a control panel 22, a lifting assembly 23 and a placing assembly 24, a supporting plate 21 is installed at the upper end of the base 13, the control panel 22 is installed on one side, far away from the water tank 11, of the supporting plate 21, the lifting assembly 23 is installed at the upper end of the supporting plate 21, the placing assembly 24 is installed at the lower end of the lifting assembly 23, and the placing assembly 24 is located at the upper end of the inlet 12.

Referring to fig. 2-4, a central air conditioner radiator water pressure testing device, a lifting assembly 23 includes a driving motor 231, a rotating shaft 232, forward and reverse screws 233, a limiting block 234 and a sliding sleeve 235, the driving motor 231 is installed on one side of the upper end of a supporting plate 21, the driving motor 231 is electrically connected with a control panel 22, the rotating shaft 232 is installed on one side of the driving motor 231, the forward and reverse screws 233 are installed on one side of the rotating shaft 232 away from the driving motor 231, the forward and reverse screws 233 are located in the middle of the supporting plate 21, the limiting block 234 is installed in the middle of the forward and reverse screws 233, the sliding sleeve 234 is installed on two sides, the sliding sleeve 235 is movably connected with the forward and reverse screws 233, the sliding sleeve 235 includes a connecting plate 2351, a fixing block 2352 and a connecting shaft 2353, a connecting plate 2351 is installed on the lower end of the sliding sleeve 235, a fixing 2352 is installed on one end of the connecting plate 2351 away from the sliding sleeve 235, a connecting shaft 2353 is installed on the upper and a surface of the upper end and a lower end of the connecting plate 2353 is installed with a connecting shaft 2353, when lifting unit 23 goes up and down placing component 24, driving motor 231 can drive forward and reverse screw 233 and rotate, when sliding sleeve 235 moves to the both sides of forward and reverse screw 233, it will upwards rise to place component 24, when sliding sleeve 235 moves to the centre of forward and reverse screw 233, it will go on descending and sink the inboard of water tank 11 to place component 24, sliding sleeve 235 is connected with fixed block 2352 through connecting plate 2351, the upper end of fixed block 2352 and roof 241 is the welding, thereby be convenient for carry out lift adjustment to placing component 24, improve holistic regulation nature.

The placing assembly 24 comprises a top plate 241, a placing plate 242, fixing columns 243, a partition 244 and clamping pieces 245, the top plate 241 is installed at the bottom end of the fixing block 2352, the top plate 241 and the fixing block 2352 are welded, the placing plate 242 is installed at the lower end of the top plate 241, the fixing columns 243 penetrate through the four corners of the top plate 241 and the placing plate 242, the partition 244 is installed on two sides of the upper end of the placing plate 242, the clamping pieces 245 are installed on one side of the partition 244, the clamping pieces 245 are located at the upper end of the placing plate 242, the placing plate 242 comprises buoyancy pressure reducing holes 2421 and limiting slide ways 2422, the buoyancy pressure reducing holes 2421 are formed in the surface of the placing plate 242, the limiting slide ways 2422 are formed in the surfaces of two sides of the placing plate 242, the limiting slide ways 2422 are located at the lower end of the clamping pieces 245, the clamping pieces 245 comprise clamping plates 2451, guide rods 2452 and buffer springs 2453, the clamping plates 2451 are installed on one side of the partition 244, the guide rods 2451 are installed on one side of the upper ends of the clamping plates 2451, the guide rod 2452 is fixedly connected with the partition 244, the buffer spring 2453 is arranged between the clamping plate 2451 and the partition 244, the clamping plate 2451 comprises a through hole 2451, a rubber pad 2452 and a slide block 2451, the upper end of the clamping plate 2451 is provided with the through hole 2451, the through hole 2451 is movably connected with one side of the guide rod 2452, which is far away from the partition 244, the rubber pad 2456 is arranged at one side of the clamping plate 2451, which is far away from the partition 244, the slide block 2451 is arranged at the bottom end of the clamping plate 2451, and the slide block 2451 is slidably connected with the limit slide way 2422, when a detector places the radiator at the upper end of the placing plate 242, the clamping piece 245 clamps and fixes two sides of the radiator through the clamping plate 2451, the clamping plate 2451 is adjusted in a stretching manner through the buffer spring 2453, the installed rubber pad 2452 can enhance the friction effect of the clamping plate 2451, when the clamping plate 2451 clamps the radiator, the operator can start the lifting assembly 23 to enable the placing plate 242 to be vertical to the inside of the water tank 11, thereby preventing the detection precision from being influenced by the deviation or shaking of the radiator after the radiator enters the water tank 11.

Referring to fig. 5, a water pressure testing device for a central air-conditioning radiator, a guide rod 2452 includes a buffer block 2452, a baffle 24522, a connecting rod 2454 and a buffer air bag 2424242452, the buffer block 2452 is installed on one side of the guide rod 2452 away from a partition 244, the baffles 2452 are installed on two sides of the buffer block 2452, the baffle 2452 is located on the inner side of the guide rod 2452, the connecting rod 2457 is installed on one side of the baffle 2452 away from the buffer block 2452, the buffer air bag 2424242454 is installed on one side of the connecting rod 2452 away from the baffle 2452, and the buffer air bag 2452 is movably connected with the connecting rod 2423, when the clamp plate 2451 is clamped in a telescopic manner, the guide rod 2452 can penetrate through the through hole 2451, the slider 24344 can slide on the inner side of the limiting slide rail 2422 to prevent the clamp plate 2451 from shifting during telescopic adjustment, and when the guide rod 2452 contacts the outer wall of the radiator through the through hole 2451, the buffer, when the radiator shakes and extrudes the buffer block 2459, the baffle 24522 extrudes the buffer air bag 242452 through the connecting rod 24626, so that the double buffer effect is enhanced, and the overall stability is improved.

In summary, the following steps: the utility model provides a central air conditioning radiator water pressure test equipment, when the inspection personnel put the radiator in the upper end of placing board 242, clamping piece 245 will press from both sides tight fixedly through splint 2451 to the both sides of radiator, splint 2451 carries out flexible regulation through buffer spring 2453, and the rubber pad 2452 of installation can strengthen the friction effect of splint 2451, after splint 2451 presss from both sides tight radiator, operating personnel can start lifting unit 23 and make placing board 242 and radiator fall into the inside of water tank 11 perpendicularly and detect, thereby prevent that the radiator from taking place the skew or rocking after getting into the inside of water tank 11 and influencing the detection precision, when splint 2451 carries out flexible clamping, guide bar 2452 can run through it through-hole 2451, slider 2454 will also slide in the inboard of spacing slide 2422, prevent splint 2451 make the skew produce in flexible regulation, and when guide bar 2452 contacts the outer wall of radiator through-hole 2451, buffer block 245921 will cooperate the cushioning nature that strengthens guide bar 2452 with inside spring, and when the radiator rocks extrusion buffer block 2459, baffle 24522 will extrude buffering gasbag 2424242454 through connecting rod 24626, strengthen double buffering effect, improve holistic stability, when lifting unit 23 goes up and down to placing subassembly 24, driving motor 231 can drive forward and reverse screw 233 and rotate, when sliding sleeve 235 moves to the both sides of forward and reverse screw 233, it will upwards rise to place subassembly 24, when sliding sleeve 235 moves to the centre of forward and reverse screw 233, it will descend and sink the inboard of water tank 11 to place subassembly 24, sliding sleeve 235 is connected with fixed block 2352 through connecting plate 2351, the upper end of fixed block 2352 and roof 241 is the welding, thereby be convenient for carry out lift adjustment to placing subassembly 24, improve holistic regulation nature.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 appended claims and their equivalents.

Claims

1. The utility model provides a central air conditioning radiator water pressure test equipment, includes equipment body (1) and adjustment mechanism (2), and the upper end at equipment body (1) is installed in adjustment mechanism (2), its characterized in that: the equipment body (1) comprises a water tank (11), an inlet (12), a base (13) and a booster pump (14), wherein the inlet (12) is formed in the upper end surface of the water tank (11), the base (13) is installed on two sides of the water tank (11), and the booster pump (14) is installed on the front surface of the water tank (11);

adjustment mechanism (2) include backup pad (21), control panel (22), lifting unit (23) and place subassembly (24), backup pad (21) are installed to the upper end of base (13), and one side that water tank (11) were kept away from in backup pad (21) is installed control panel (22), and lifting unit (23) are installed to the upper end of backup pad (21), and the lower extreme of lifting unit (23) is installed and is placed subassembly (24), and places subassembly (24) and be located the upper end of entry (12).

2. The central air-conditioning radiator water pressure test device as claimed in claim 1, wherein: lifting unit (23) include driving motor (231), pivot (232), forward and reverse screw rod (233), stopper (234) and sliding sleeve (235), driving motor (231) are installed to upper end one side of backup pad (21), driving motor (231) are electric connection with control panel (22), pivot (232) are installed to one side of driving motor (231), forward and reverse screw rod (233) are installed to one side that driving motor (231) were kept away from in pivot (232), and forward and reverse screw rod (233) are located the centre of backup pad (21), stopper (234) are installed to the centre of forward and reverse screw rod (233), sliding sleeve (235) are installed to the both sides of stopper (234), and sliding sleeve (235) and forward and reverse screw rod (233) swing joint.

3. The central air conditioning radiator water pressure test device of claim 2, wherein: the sliding sleeve (235) comprises a connecting plate (2351), a fixing block (2352) and a connecting shaft (2353), the connecting plate (2351) is installed at the lower end of the sliding sleeve (235), the fixing block (2352) is installed at one end, far away from the sliding sleeve (235), of the connecting plate (2351), and the connecting shaft (2353) is installed on the surfaces of the upper end and the lower end of the connecting plate (2351).

4. The central air-conditioning radiator water pressure test device as claimed in claim 1, wherein: the placing assembly (24) comprises a top plate (241), a placing plate (242), fixing columns (243), a partition plate (244) and clamping pieces (245), the top plate (241) is installed at the bottom end of the fixing block (2352), the top plate (241) and the fixing block (2352) are welded, the placing plate (242) is installed at the lower end of the top plate (241), the fixing columns (243) penetrate through the four corners of the placing plate (242) through the top plate (241), the partition plate (244) is installed on two sides of the upper end of the placing plate (242), the clamping pieces (245) are installed on one side of the partition plate (244), and the clamping pieces (245) are located at the upper end of the placing plate (242).

5. The central air conditioning radiator water pressure test device of claim 4, wherein: the placing plate (242) comprises buoyancy pressure reducing holes (2421) and limiting slide ways (2422), the buoyancy pressure reducing holes (2421) are formed in the surface of the placing plate (242), the limiting slide ways (2422) are formed in the surfaces of the two sides of the placing plate (242), and the limiting slide ways (2422) are located at the lower end of the clamping piece (245).

6. The central air conditioning radiator water pressure test device of claim 4, wherein: the clamping piece (245) comprises a clamping plate (2451), a guide rod (2452) and a buffer spring (2453), the clamping plate (2451) is installed on one side of the partition plate (244), the guide rod (2452) is installed on one side of the upper end of the clamping plate (2451), the guide rod (2452) is fixedly connected with the partition plate (244), and the buffer spring (2453) is installed between the clamping plate (2451) and the partition plate (244).

7. The central air conditioning radiator water pressure test device of claim 6, wherein: the clamping plate (2451) comprises a through hole (2451), a rubber pad (2452) and a sliding block (2454), the through hole (2451) is formed in the upper end of the clamping plate (2451), the through hole (2451) is movably connected with one side, away from the partition plate (244), of the guide rod (2452), the rubber pad (2452) is installed on one side, away from the partition plate (244), of the clamping plate (2451), the sliding block (2451) is installed at the bottom end of the clamping plate (2451), and the sliding block (2451) is in sliding connection with a limiting slide rail (2422).

8. The central air conditioning radiator water pressure test device of claim 6, wherein: the guide bar (2452) comprises a buffer block (2452), a baffle (24522), a connecting rod (2454) and a buffer air bag (24242452), the buffer block (2452) is installed on one side, away from the partition plate (244), of the guide bar (2452), the baffle (24522) is installed on two sides of the buffer block (2452), the baffle (24522) is located on the inner side of the guide bar (2452), the connecting rod (2452) is installed on one side, away from the buffer block (24245), of the baffle (2452), the buffer air bag (242424242424) is installed on one side, away from the baffle (24522), of the connecting rod (2454), and the buffer air bag (2452) is movably connected with the connecting rod (2454).