CN212674366U

CN212674366U - Air-conditioner one-way valve air tightness detection device with automatic detection function

Info

Publication number: CN212674366U
Application number: CN202021623889.6U
Authority: CN
Inventors: 范裕鹏; 宋承刚; 李伟民
Original assignee: Dongguan Goode Intelligent Technology Co ltd
Current assignee: Wuhan Sihaixin Industry And Trade Co ltd
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2021-03-09
Anticipated expiration: 2030-08-07

Abstract

The invention discloses air-conditioning check valve air-tightness detection equipment with an automatic detection function, which comprises a frame, a material plate and a conduit, wherein a rotary rod is arranged on the inner side surface of the frame, a bracket is arranged on the inner side surface of the bottom of the frame, a hydraulic rod is eccentrically arranged on the side surface of the bracket, a top rod is arranged at the top of a supporting plate, a transmission rod is arranged at the top of a spring, a stress rod is arranged on the side surface of a bevel block, a leather hose is arranged on the side surface of a circular ring, a sliding rod is arranged on the side surface of a first rack, a rubber pad is arranged at the tail part of a second rack, the conduit is positioned at the bottom of the leather hose, a dropper is arranged at the bottom of the rubber plug, and the air-conditioning check valve air-tightness detection equipment with the automatic detection function is designed by the bevel block and the circular ring, when the bevel block, the port of the leather hose is sleeved at the bottom of the one-way valve in cooperation with the ascending motion of the supporting plate.

Description

Air-conditioner one-way valve air tightness detection device with automatic detection function

Technical Field

The invention relates to the technical field of air-conditioner one-way valve air-tightness detection, in particular to air-conditioner one-way valve air-tightness detection equipment with an automatic detection function.

Background

The check valve is also called as a check valve or a check valve, is used for preventing oil flow from flowing reversely in a hydraulic system or preventing compressed air from flowing reversely in a pneumatic system, is one of important parts of an air conditioner, can be used for cooling and heating, needs to be matched with a four-way valve for use, is generally arranged in a split machine, and needs to be subjected to air tightness detection in order to ensure the tightness of the working environment of the check valve so as to prevent air leakage.

The existing one-way valve air tightness detection equipment is various, detection results are generally accurate, but the detection processes of a plurality of detection equipment need manual operation, the processes are very complex, and therefore the air conditioner one-way valve air tightness detection equipment with the automatic detection function is provided.

Disclosure of Invention

The invention aims to provide air-conditioner one-way valve air tightness detection equipment with an automatic detection function, and aims to solve the problems that many one-way valve detection equipment in the background art are low in automation degree, manual operation is needed in the detection process, and the detection process is very complicated.

In order to achieve the purpose, the invention provides the following technical scheme: an air-conditioning check valve airtightness detection device with an automatic detection function comprises a frame, a material plate and a conduit, wherein a rotary rod is mounted on the inner side surface of the frame, a support is mounted on the inner side surface of the bottom of the frame, a collection bottle is mounted on the inner side surface of the bottom of the support, a hydraulic rod is mounted on the side surface of the support in a deviating manner, a support plate is mounted at the top of the hydraulic rod, an ejector rod is mounted at the top of the support plate, a spring is mounted on the side surface of the ejector rod in a deviating manner, a transmission rod is mounted at the top of the spring, an inclined surface block is mounted on the side surface of the transmission rod, a stress rod is mounted on the side surface of the inclined surface block, a ring is mounted on the side surface of the stress rod, a leather pipe is mounted on the side surface of the ring, a fixing ring is mounted on, and material board internally mounted has clamping device, the side-mounting of material board has first rack, and the inboard surface mounting of first rack has drive gear, the side-mounting of first rack has the slide bar, and the side-mounting of slide bar has the second rack, the rubber pad is installed to the afterbody of second rack, the pipe is located the bottom of leather hose, and the bottom of pipe installs the rubber buffer, the burette is installed to the bottom of rubber buffer, and the side-mounting of burette has the valve.

Preferably, the supporting plate forms a telescopic structure through a hydraulic rod, and the ejector rod drives the rotating rod to form a rotating structure through the supporting plate.

Preferably, the stress rod is connected with the inclined plane block through a clamping groove, and the inclined plane block drives the stress rod to form a telescopic structure through the transmission rod.

Preferably, the ring is the design of semicircle disconnect-type, and ring and leather hose formula design as an organic whole, and the ring passes through the stress rod moreover and drives the leather hose and constitute open structure.

Preferably, the inclined plane block forms a descending structure through the rotating rod and the spring, and the stress rod drives the leather hose through the inclined plane block to form a closed structure.

Preferably, clamping device includes control lever, first movable rod, main part, second movable rod and grip ring, the main part is located the inside of material board, and the main part side inboard runs through and installs the control lever, and the side-mounting of control lever has first movable rod, the side-mounting of first movable rod has the second movable rod, and the side-mounting of second movable rod has the grip ring.

Preferably, the first movable rod is connected with the main body and the second movable rod through shafts, the clamping ring is connected with the second movable rod through shafts, and the second movable rod drives the clamping ring to form a clamping structure through the first movable rod and the control rod.

Preferably, the control rod is arranged on the side face of the material plate in a penetrating mode, and the control rod is connected with the material plate in a sliding mode.

Preferably, the sliding rod is fixedly connected with the first rack, the sliding rod is connected with the second rack through a clamping groove, and the first rack and the transmission gear drive the second rack through the supporting plate to form a telescopic structure.

Compared with the prior art, the invention has the beneficial effects that:

1. this air conditioner check valve gas tightness check out test set with automated inspection function, through the design of inclined plane piece and ring, when the inclined plane piece rose through the backup pad, the ring can open the port of leather hose, and the rising motion of cooperation backup pad overlaps the bottom at the check valve with the leather hose port.

2. This air conditioner check valve gas tightness check out test set with automated inspection function, through the setting of spring and rotary rod, when the transfer line upwards jacks up one section of rotary rod, the other end then can be to suppressing the bevel piece downwards, because the design of spring, the bevel piece can descend, and then makes the ring drive the leather hose and constitute closed state, makes it hug closely in the check valve surface.

3. This air conditioner check valve gas tightness check out test set with automated inspection function, through first rack and drive gear's setting, when first rack passes through the backup pad and rises, drive gear can drive the rubber pad through the second rack and descend, makes the rubber pad hug closely in the check valve top, makes the inboard sealed space that forms of check valve, makes what it can be better detect.

4. This air conditioner check valve gas tightness check out test set with automated inspection function, through clamping device's setting, when the check valve inserted the grip ring inside from the material board, through tensile control lever, under the effect of first movable rod and second movable rod, the grip ring can carry out the centre gripping to the check valve, plays the fixed action.

5. This air conditioner check valve gas tightness check out test set with automated inspection function, the automation degree that the whole equipment function is got up is high, drives the rising or the decline of backup pad through the hydraulic stem, realizes the function of whole equipment, and linkage nature is high, has saved a lot of and has detected the complicated operation that brings by the manual work, realizes the automated inspection of check valve.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic left side view of a drive gear according to the present invention;

FIG. 3 is a schematic view of the ring and retaining ring of the present invention;

FIG. 4 is a schematic view of a clamping device according to the present invention;

FIG. 5 is a left side view of the fixing rod of the present invention.

In the figure: 1. a frame; 2. rotating the rod; 3. a support; 4. a collection bottle; 5. a hydraulic lever; 6. a support plate; 7. a top rod; 8. a spring; 9. a transmission rod; 10. a bevel block; 11. a stress beam; 12. fixing the rod; 13. a circular ring; 14. a stationary ring; 15. a leather hose; 16. a material plate; 17. a clamping device; 1701. a control lever; 1702. a first movable bar; 1703. a main body; 1704. a second movable bar; 1705. a clamp ring; 18. a first rack; 19. a dropper; 20. a slide bar; 21. a transmission gear; 22. a second rack; 23. a rubber pad; 24. a conduit; 25. a rubber plug; 26. and (4) a valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an air-conditioning check valve air tightness detection device with an automatic detection function comprises a frame 1, a material plate 16 and a guide pipe 24, wherein a rotary rod 2 is installed on the inner side surface of the frame 1, a support 3 is installed on the inner side surface of the bottom of the frame 1, a collection bottle 4 is installed on the inner side surface of the bottom of the support 3, a hydraulic rod 5 is installed on the side surface of the support 3 in a deviating manner, a support plate 6 is installed on the top of the hydraulic rod 5, an ejector rod 7 is installed on the top of the support plate 6, the support plate 6 forms a telescopic structure through the hydraulic rod 5, the ejector rod 7 drives the rotary rod 2 through the support plate 6 to form a rotary structure, a spring 8 is installed on the side surface of the ejector rod 7 in a deviating manner, a transmission rod 9 is installed on the top of the spring 8, a bevel block 10 is installed on the side surface of the transmission rod 9, and the bevel block 10 is, due to the design of the spring 8, the inclined plane block 10 can descend, so that the ring 13 drives the leather hose 15 to form a closed state to be tightly attached to the surface of the one-way valve, the stress rod 11 is installed on the side surface of the inclined plane block 10, the stress rod 11 is connected with the inclined plane block 10 in a clamping groove, the inclined plane block 10 drives the stress rod 11 through the transmission rod 9 to form a telescopic structure, the ring 13 is installed on the side surface of the stress rod 11, the leather hose 15 is installed on the side surface of the ring 13, the ring 13 is in a semicircular separation type design, the ring 13 and the leather hose 15 are designed in an integrated mode, the ring 13 drives the leather hose 15 through the stress rod 11 to form an opening structure, the fixing ring 14 is installed on the side surface of the leather hose 15, through the design of the inclined plane block 10 and the ring 13, when the inclined plane block 10 ascends through the support plate 6, the ring 13 can open the port of the leather hose 15, and the port of the leather hose 15 is sleeved at the bottom of the, the side of the fixed ring 14 is provided with a stress rod 11, the material plate 16 is eccentrically arranged on the side of the fixed rod 12, the clamping device 17 is arranged inside the material plate 16, the clamping device 17 comprises a control rod 1701, a first movable rod 1702, a main body 1703, a second movable rod 1704 and a clamping ring 1705, the main body 1703 is arranged inside the material plate 16, the control rod 1701 is arranged on the inner side of the main body 1703 in a penetrating way, the first movable rod 1702 is arranged on the side of the control rod 1701, the second movable rod 1704 is arranged on the side of the first movable rod 1702, the clamping ring 1705 is arranged on the side of the second movable rod 1704 in a penetrating way, the first movable rod 1702 is connected with the main body 1703 and the second movable rod 1704 in a shaft, the second movable rod 1704 is connected with the control rod 1701 through the first movable rod 1702 and the control rod 1701 drives the clamping ring 1705 to form a clamping structure, the control rod 1701 is arranged on the side of the material plate 16 in a penetrating way, and the control rod 1701 is connected with, through the arrangement of the clamping device 17, when the check valve is inserted into the clamping ring 1705 from the material plate 16, the clamping ring 1705 clamps the check valve to play a role of fixing under the action of the first movable rod 1702 and the second movable rod 1704 through stretching the control rod 1701, the first rack 18 is installed on the side surface of the material plate 16, the transmission gear 21 is installed on the inner side surface of the first rack 18, the slide rod 20 is installed on the side surface of the first rack 18, the second rack 22 is installed on the side surface of the slide rod 20, the rubber pad 23 is installed at the tail part of the second rack 22, through the arrangement of the first rack 18 and the transmission gear 21, when the first rack 18 ascends through the support plate 6, the transmission gear 21 drives the rubber pad 23 to descend through the second rack 22, so that the rubber pad 23 is tightly attached to the top of the check valve, a sealed space is formed inside the check valve, and the check valve can be better detected, pipe 24 is located the bottom of leather hose 15, and rubber buffer 25 is installed to the bottom of pipe 24, burette 19 is installed to rubber buffer 25's bottom, and burette 19's side-mounting has valve 26, slide bar 20 is fixed connection with first rack 18, slide bar 20 is connected for the draw-in groove with second rack 22, and first rack 18 drives second rack 22 through backup pad 6 and drive gear 21 and constitutes extending structure, the degree of automation is high in the function of this equipment, drive the rising or the decline of backup pad 6 through hydraulic stem 5, realize the function of whole equipment, the linkage is high, many complex operations that bring by artifical detection have been saved, realize the automated inspection of check valve.

The working principle is as follows: when the air-conditioning check valve airtightness detection device with the automatic detection function is used, firstly, the check valve is inserted into the clamping ring 1705 from the material plate 16, then the control rod 1701 is pulled, under the action of the first movable rod 1702 and the second movable rod 1704, the clamping ring 1705 can clamp the check valve, then under the action of the hydraulic rod 5, the support plate 6 starts to drive an object on the support plate to move upwards, when the inclined block 10 moves upwards, because the stress rod 11 is in sliding connection with the inclined block 10, when the inclined block 10 rises, the stress rod 11 can descend and drive the circular ring 13 to form a port opening state with the leather pipe 15, the leather pipe 15 can sleeve the port to the bottom of the check valve along with continuous rising, when the ejector rod 7 contacts the rotary rod 2, one end of the rotary rod 2 can be jacked upwards, the other end of the rotary rod 2 can descend and press the inclined block 10, because of the spring 8, the inclined plane block 10 will descend, the stress rod 11 will ascend accordingly, the circular ring 13 is driven to form a port closed state for the leather hose 15, the port closed state is enabled to be tightly attached to the bottom of the check valve, because the sliding rod 20 and the second rack 22 are in sliding connection, when the first rack 18 ascends, the second rack 22 is driven to move downwards through the transmission gear 21, the rubber pad 23 will move downwards together and gradually adhere to the top of the check valve, then the valve 26 is opened, whether the water in the dropper 19 drips or not is observed, if the water drips one or a few drops, the dripping is stopped, it is stated that the check valve is good in air tightness, and if the water in the dropper 19 continuously drips, the air tightness of the check valve is poor.

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 an air conditioner check valve gas tightness check out test set with automated inspection function, includes frame (1), material board (16) and pipe (24), its characterized in that: the utility model discloses a solar energy collecting device, including frame (1), the inboard surface mounting of frame (1) has rotary rod (2), the inboard surface mounting in bottom of frame (1) has support (3), and the inboard surface mounting in bottom of support (3) has receiving flask (4), the side deviation of support (3) installs hydraulic stem (5), and the top of hydraulic stem (5) installs backup pad (6), ejector pin (7) are installed at the top of backup pad (6), and the side deviation of ejector pin (7) installs spring (8), transfer line (9) are installed at the top of spring (8), and the side-mounting of transfer line (9) has bevel block (10), the side-mounting of bevel block (10) has atress pole (11), and the side-mounting of atress pole (11) has ring (13), the side-mounting of ring (13) has leather hose (15), and the side-mounting of leather hose (15) has retainer plate (14), the side-mounting of retainer plate (14) has atress pole (11), material board (16) skew is installed in the side of dead lever (12), and material board (16) internally mounted has clamping device (17), the side-mounting of material board (16) has first rack (18), and the inboard surface mounting of first rack (18) has drive gear (21), the side-mounting of first rack (18) has slide bar (20), and the side-mounting of slide bar (20) has second rack (22), rubber pad (23) is installed to the afterbody of second rack (22), pipe (24) are located the bottom of leather hose (15), and rubber buffer (25) are installed to the bottom of pipe (24), burette (19) are installed to the bottom of rubber buffer (25), and the side-mounting of burette (19) has valve (26).

2. An air-conditioning check valve airtightness detection apparatus with automatic detection function according to claim 1, wherein: backup pad (6) constitute extending structure through hydraulic stem (5), and ejector pin (7) drive rotary rod (2) through backup pad (6) and constitute revolution mechanic.

3. An air-conditioning check valve airtightness detection apparatus with automatic detection function according to claim 1, wherein: the stress rod (11) is connected with the inclined plane block (10) through a clamping groove, and the inclined plane block (10) drives the stress rod (11) through the transmission rod (9) to form a telescopic structure.

4. An air-conditioning check valve airtightness detection apparatus with automatic detection function according to claim 1, wherein: the ring (13) is designed in a semicircular separation mode, the ring (13) and the leather hose (15) are designed in an integrated mode, and the ring (13) drives the leather hose (15) to form an opening structure through the stress rod (11).

5. An air-conditioning check valve airtightness detection apparatus with automatic detection function according to claim 1, wherein: the inclined plane block (10) and the spring (8) form a descending structure through the rotating rod (2), and the stress rod (11) drives the leather hose (15) through the inclined plane block (10) to form a closed structure.

6. An air-conditioning check valve airtightness detection apparatus with automatic detection function according to claim 1, wherein: the clamping device (17) comprises a control rod (1701), a first movable rod (1702), a main body (1703), a second movable rod (1704) and a clamping ring (1705), wherein the main body (1703) is located inside the material plate (16), the control rod (1701) is installed on the inner side of the main body (1703) in a penetrating mode, the first movable rod (1702) is installed on the side face of the control rod (1701), the second movable rod (1704) is installed on the side face of the first movable rod (1702), and the clamping ring (1705) is installed on the side face of the second movable rod (1704).

7. An air-conditioning check valve airtightness detection apparatus having an automatic detection function according to claim 6, wherein: the first movable rod (1702) is connected with the main body (1703) and the second movable rod (1704) through a shaft, the clamping ring (1705) is connected with the second movable rod (1704) through a shaft, and the second movable rod (1704) drives the clamping ring (1705) through the first movable rod (1702) and the control rod (1701) to form a clamping structure.

8. An air-conditioning check valve airtightness detection apparatus having an automatic detection function according to claim 6, wherein: the control rod (1701) is installed on the side face of the material plate (16) in a penetrating mode, and the control rod (1701) is connected with the material plate (16) in a sliding mode.

9. An air-conditioning check valve airtightness detection apparatus with automatic detection function according to claim 1, wherein: the sliding rod (20) is fixedly connected with the first rack (18), the sliding rod (20) is connected with the second rack (22) through a clamping groove, and the first rack (18) and the transmission gear (21) drive the second rack (22) to form a telescopic structure through the supporting plate (6).