CN211117719U - Double-channel sealing valve - Google Patents

Double-channel sealing valve Download PDF

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Publication number
CN211117719U
CN211117719U CN201922374078.0U CN201922374078U CN211117719U CN 211117719 U CN211117719 U CN 211117719U CN 201922374078 U CN201922374078 U CN 201922374078U CN 211117719 U CN211117719 U CN 211117719U
Authority
CN
China
Prior art keywords
sealing
groove
valve
recess
valve body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201922374078.0U
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Chinese (zh)
Inventor
吕妙琴
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Mining Building Materials Co ltd
Original Assignee
Guangzhou Mining Building Materials Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangzhou Mining Building Materials Co ltd filed Critical Guangzhou Mining Building Materials Co ltd
Priority to CN201922374078.0U priority Critical patent/CN211117719U/en
Application granted granted Critical
Publication of CN211117719U publication Critical patent/CN211117719U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a sealing valve technical field specifically is a two pass sealing valve, which comprises a valve body, first recess and second recess have been seted up to the inside of valve body, the intercommunicating pore has all been seted up to the first recess of inside of valve body and one side of second recess, the intercommunicating pore is kept away from one side of first recess and second recess and has been seted up the seal groove, fixed mounting has the sealing member on the valve body, the sealing member includes the inside threaded rod of movable mounting at first recess and second recess, two threaded connection has the sealing plug on the threaded rod, the sealing member still includes the installation shell of fixed mounting on the valve body. This double sealing valve through first recess and the setting of second recess in the valve body, and the setting of two inside sealing plugs of cooperation sealing member and threaded rod can make this sealing valve have double seal structure, and then makes this double sealing valve possess better sealed effect, and then effectual improvement the device's result of use, reinforcing the device's practicality.

Description

Double-channel sealing valve
Technical Field
The utility model relates to a sealing valve technical field specifically is a two pass sealing valve.
Background
The valve is a pipeline accessory used for opening and closing a pipeline, controlling the flow direction, adjusting and controlling parameters (temperature, pressure and flow) of a conveying medium, can be divided into a shut-off valve, a check valve, an adjusting valve and the like according to functions of the valve, is a control part in a fluid conveying system, and has the functions of stopping, adjusting, guiding, preventing backflow, stabilizing pressure, shunting, overflowing, relieving pressure and the like. Valves used in fluid control systems range in variety and size from the simplest shut-off valves to the variety of valves used in extremely complex autonomous systems.
The sealing of valve is the most crucial problem that influences valve use, and the sealing of valve among the prior art is reliable inadequately, influences the result of use.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The not enough to prior art, the utility model provides a two pass sealing valve has solved the problem of proposing in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a double-channel sealing valve comprises a valve body, wherein a first groove and a second groove are formed in the valve body, communication holes are formed in one sides of the first groove and the second groove in the valve body, and sealing grooves are formed in one sides of the communication holes, which are far away from the first groove and the second groove;
fixed mounting has the sealing member on the valve body, the sealing member includes the inside threaded rod of movable mounting at first recess and second recess, two threaded connection has the sealing plug on the threaded rod, the sealing member still includes the installation shell of fixed mounting on the valve body, the inside fixed mounting of installation shell has driving motor, driving motor's output fixedly connected with actuating lever, fixedly connected with driving gear on the actuating lever, two the equal fixedly connected with driven gear of one end of threaded rod, the second seal groove equivalent with the seal groove is seted up to the both sides of installation shell.
Optionally, the sealing grooves and the second sealing grooves are internally provided with sealing gaskets, and the number of the sealing gaskets is two.
Optionally, the first groove and the second groove are wedge-shaped grooves.
Optionally, the shape of the sealing plug is matched with the first groove and the second groove, and both the two sealing plugs are wedge-shaped blocks.
Optionally, threaded holes matched with the threaded rods are formed in the two sealing plugs.
Optionally, the positions of the two second sealing grooves correspond to the positions of the two sealing grooves, respectively.
Optionally, the driving gear and the driven gear are meshed with each other.
(III) advantageous effects
The utility model provides a two pass sealing valve possesses following beneficial effect:
1. this double sealing valve through first recess and the setting of second recess in the valve body, and the setting of two inside sealing plugs of cooperation sealing member and threaded rod can make this sealing valve have double seal structure, and then makes this double sealing valve possess better sealed effect, and then effectual improvement the device's result of use, reinforcing the device's practicality.
2. This double sealing valve drives the actuating lever through setting up driving motor, and then drives two driving gears and two driven gear and two threaded rod rotations, can make two sealing plugs of threaded connection on the threaded rod seal the valve body, improves sealed effect, further improves the device's practicality.
Drawings
FIG. 1 is a schematic structural view of the sealing member of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic sectional view of the present invention;
fig. 4 is a schematic structural diagram of the valve body of the present invention.
In the figure: 1-valve body, 101-first groove, 102-second groove, 103-communication hole, 104-sealing groove, 2-sealing element, 201-threaded rod, 202-sealing plug, 203-mounting shell, 204-driving motor, 205-driving rod, 206-driving gear, 207-driven gear, 208-second sealing groove and 15-sealing gasket.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 4, the present invention provides a technical solution: a double-seal valve comprises a valve body 1, a first groove 101 and a second groove 102 are formed in the valve body 1, a communication hole 103 is formed in one side of the first groove 101 and one side of the second groove 102 in the valve body 1, a seal groove 104 is formed in one side of the communication hole 103, which is far away from the first groove 101 and the second groove 102, a seal member 2 is fixedly arranged on the valve body 1, the seal member 2 comprises a threaded rod 201 movably arranged in the first groove 101 and the second groove 102, the two threaded rods 201 are in threaded connection with the seal plugs 202, the double-seal valve has a better sealing effect, the use effect of the device is effectively improved, a seal member 2 is fixedly arranged on the valve body 1, the seal member 2 comprises a threaded rod 201 movably arranged in the first groove 101 and the second groove 102, the seal plugs 202 are in threaded connection with the two threaded rods 201, and the seal member 2 further comprises a mounting shell 203 fixedly arranged on the valve body, a driving motor 204 is fixedly installed inside the installation shell 203, an output end of the driving motor 204 is fixedly connected with a driving rod 205, a driving gear 206 is fixedly connected on the driving rod 205, one end of each of the two threaded rods 201 is fixedly connected with a driven gear 207, two sides of the installation shell 203 are provided with second sealing grooves 208 corresponding to the sealing grooves 104, the driving rod 205 is driven by the driving motor 204, and then the two driving gears 206, the two driven gears 207 and the two threaded rods 201 are driven to rotate, so that two sealing plugs 202 which are in threaded connection with the threaded rods 201 can seal the valve body 1, the sealing effect is improved, the practicability of the device is further improved, sealing gaskets 3 are arranged inside the sealing grooves 104 and the second sealing grooves 208, the number of the sealing gaskets 3 is two, the first groove 101 and the second groove 102 are wedge-shaped grooves, and the shapes of the sealing plugs 202 are matched with the first groove 101, the two sealing plugs 202 are wedge-shaped blocks, threaded holes matched with the threaded rod 201 are formed in the two sealing plugs 202, the positions of the two second sealing grooves 208 correspond to the positions of the two sealing grooves 104, and the driving gear 206 and the driven gear 207 are meshed with each other.
The working principle of the utility model is as follows: drive actuating lever 205 through setting up driving motor 204, and then drive two driving gears 206 and two driven gear 207 and two threaded rod 201 and rotate, can make two sealing plug 202 of threaded connection on threaded rod 201 seal valve body 1, improve sealed effect, further improve the device's practicality.
To sum up, the utility model discloses during the use, through first recess 101 and the setting of second recess 102 in the valve body 1, the setting of two inside sealing plugs 202 of cooperation sealing member 2 and threaded rod 201 can make this sealing valve have double-deck seal structure, and then make this double sealing valve possess better sealed effect, and then effectual improvement the device's result of use, strengthen the device's practicality, drive actuating lever 205 through setting up driving motor 204, and then drive two driving gear 206 and two driven gear 207 and two threaded rod 201 rotations, can make two sealing plugs 202 of threaded connection on threaded rod 201 seal up valve body 1, improve sealed effect, further improve the device's practicality.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. A kind of double-channel sealing valve, characterized by: the valve comprises a valve body (1), wherein a first groove (101) and a second groove (102) are formed in the valve body (1), communication holes (103) are formed in one sides of the first groove (101) and the second groove (102) in the valve body (1), and sealing grooves (104) are formed in one sides, far away from the first groove (101) and the second groove (102), of the communication holes (103);
fixed mounting has sealing member (2) on valve body (1), sealing member (2) include threaded rod (201) of movable mounting in first recess (101) and second recess (102) inside, two threaded rod (201) go up threaded connection has sealing plug (202), sealing member (2) still include installation shell (203) of fixed mounting on valve body (1), the inside fixed mounting of installation shell (203) has driving motor (204), the output fixedly connected with actuating lever (205) of driving motor (204), fixedly connected with driving gear (206), two on actuating lever (205) the equal fixedly connected with driven gear (207) of one end of threaded rod (201), second seal groove (208) equivalent with seal groove (104) are seted up to the both sides of installation shell (203).
2. A dual seal valve as defined in claim 1, wherein: the inside of seal groove (104) and second seal groove (208) is provided with sealed pad (3), the quantity of sealed pad (3) is totally two.
3. A dual seal valve as defined in claim 1, wherein: the first groove (101) and the second groove (102) are wedge-shaped grooves.
4. A dual seal valve as defined in claim 1, wherein: the shape of the sealing plug (202) is matched with that of the first groove (101) and the second groove (102), and both the sealing plugs (202) are wedge-shaped blocks.
5. A dual seal valve as defined in claim 1, wherein: threaded holes matched with the threaded rods (201) are formed in the two sealing plugs (202).
6. A dual seal valve as defined in claim 1, wherein: the positions of the two second sealing grooves (208) correspond to the positions of the two sealing grooves (104), respectively.
7. A dual seal valve as defined in claim 1, wherein: the driving gear (206) and the driven gear (207) are meshed with each other.
CN201922374078.0U 2019-12-26 2019-12-26 Double-channel sealing valve Expired - Fee Related CN211117719U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922374078.0U CN211117719U (en) 2019-12-26 2019-12-26 Double-channel sealing valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922374078.0U CN211117719U (en) 2019-12-26 2019-12-26 Double-channel sealing valve

Publications (1)

Publication Number Publication Date
CN211117719U true CN211117719U (en) 2020-07-28

Family

ID=71689021

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922374078.0U Expired - Fee Related CN211117719U (en) 2019-12-26 2019-12-26 Double-channel sealing valve

Country Status (1)

Country Link
CN (1) CN211117719U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113274563A (en) * 2021-04-25 2021-08-20 深圳市先健呼吸科技有限公司 Lavage catheter and lavage catheter system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113274563A (en) * 2021-04-25 2021-08-20 深圳市先健呼吸科技有限公司 Lavage catheter and lavage catheter system
CN113274563B (en) * 2021-04-25 2024-04-16 深圳市先健呼吸科技有限公司 Lavage catheter and lavage catheter system

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20200728

Termination date: 20201226