CN220354594U

CN220354594U - Multifunctional valve

Info

Publication number: CN220354594U
Application number: CN202322354228.8U
Authority: CN
Inventors: 唐茂顺; 梁文; 林新金
Original assignee: Foster Valve Group Co ltd
Current assignee: Foster Valve Group Co ltd
Priority date: 2023-08-31
Filing date: 2023-08-31
Publication date: 2024-01-16
Anticipated expiration: 2033-08-31

Abstract

The utility model discloses a multifunctional valve, which comprises a valve base, wherein a mounting plate is fixedly connected to the side surface of the valve base, a valve upper seat is movably connected to the upper surface of the valve base, a fixing plate is fixedly connected to the side surface of the valve upper seat, a bolt is fixedly connected to the upper surface of the mounting plate, a nut is connected to the side surface of the bolt in a threaded manner, and a water inlet pipeline is fixedly connected to the side surface of the valve base. Above-mentioned structure, bottom plate, double-screw bolt, rubber buffer and filter vat mutually support, make the valve to who carry out the in-process of water conservancy diversion, filter the impurity to aquatic and stop and can concentrate the debris and collect, when the rubber buffer damages or clear up the filter vat, need not to close the total valve, telescopic link and bottom plate cooperation can shut down the valve that needs to overhaul, carry out rubber buffer maintenance and filter vat clearance to some of them valve when not influencing other valve uses, improve work efficiency.

Description

Multifunctional valve

Technical Field

The utility model relates to the technical field of valves, in particular to a multifunctional valve.

Background

The valve is a control part in a fluid conveying system, has the functions of stopping, adjusting, guiding, preventing backflow, stabilizing pressure, splitting flow or overflow pressure relief and the like, and the current use frequency of the valve is higher and higher.

The sealing gasket is usually used in the existing valve, but the sealing gasket is worn after long-time use, so that the sealing gasket is needed to be replaced after the valve is closed, the valve is still in an open state when the sealing gasket is replaced or overhauled, water is sprayed out, the aim of overhauling and replacing the valve can not be achieved without closing the total water valve, and in addition, the valve is possibly blocked due to the fact that no filtering device exists in water, such as impurities. After searching, the technical scheme provided by the utility model with the application number of 201921591817 is found to have the same problems.

Disclosure of Invention

According to the multifunctional valve, the utility model aims to at least solve one of the technical problems in the prior art, and provides the multifunctional valve, the bottom plate, the studs, the rubber plugs and the filter vat are mutually matched, so that impurities in water are filtered and blocked and the impurities can be collected intensively in the process of diversion of the valve, when the rubber plugs are damaged or the filter vat is cleaned, the total valve is not required to be closed, the valve which needs to be overhauled can be closed by matching the telescopic rod with the bottom plate, and the rubber plug overhauling and the filter vat cleaning are carried out on one valve while the use of other valves is not influenced, so that the working efficiency is improved.

In order to achieve the above purpose, the utility model also provides the valve seat, the side surface of the valve seat is fixedly connected with the mounting plate, the upper surface of the valve seat is movably connected with the valve upper seat, the side surface of the valve upper seat is fixedly connected with the fixing plate, the upper surface of the mounting plate is fixedly connected with the bolt, the side surface of the bolt is in threaded connection with the nut, so that the valve seat and the valve upper seat can be detached and installed, the interior can be overhauled, the service life of the device is prolonged, the side surface of the valve seat is fixedly connected with the water inlet pipeline, the side surface of the valve seat is fixedly connected with the water outlet pipeline, and the water inlet pipeline and the water outlet pipeline enable the device to be conveniently connected with the pipeline;

the upper surface threaded connection of valve seat has the threaded rod, the one end fixedly connected with carousel of threaded rod makes the threaded rod rotate through rotating the carousel to this adjusts the position of baffle, reaches the purpose of control rivers, the one end fixedly connected with baffle that the carousel was kept away from to the threaded rod, the inside of valve base is provided with the water inlet, the inside of valve base is provided with the delivery port, the bottom inner wall fixedly connected with telescopic link of valve base, the one end fixedly connected with bottom plate that the valve base was kept away from to the telescopic link, bottom plate be convenient for fixed mounting rubber buffer and filter vat, when playing the supporting role to it, clear up the filter vat and change the rubber buffer, the bottom plate rises under the effect of telescopic link, stops the valve base, avoids water outflow, can take apart to examine and repair change and clear up the filter vat to this valve, need not to close total valve and can examine and repair a valve, the upper surface fixedly connected with double-screw bolt of bottom plate, the side surface swing joint of double-screw bolt has the rubber buffer, increase the bottom plate to the leakproofness of valve base, side surface threaded connection of double-screw bolt has the filter vat in the rivers.

According to the multifunctional valve, the upper surface of the mounting plate is in contact with the fixing plate, and the side surface of the bolt is movably connected with the fixing plate.

According to the multifunctional valve, the lower surface of the nut is in contact with the fixed plate, and the valve base is fixedly connected with the valve upper seat through bolts.

According to the multifunctional valve, the side surface of the baffle plate is in contact with the inner wall of the valve upper seat, and the side surface of the baffle plate is in contact with the inner wall of the valve base.

According to the multifunctional valve, the water inlet is communicated with the water inlet pipeline, and the water outlet is communicated with the water outlet pipeline.

According to the multifunctional valve, the rubber pad is fixedly connected to the lower surface of the baffle plate, water leakage is avoided, and the lower surface of the rubber plug is in contact with the bottom plate.

According to the multifunctional valve, the upper surface of the rubber plug is in contact with the filter vat, and the side surface of the filter vat is provided with an inlet.

According to the multifunctional valve, the lower surface of the baffle plate is in contact with the filter vat, and the side surfaces of the bottom plate, the rubber plug and the filter vat are in contact with the valve base.

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

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a front view of a multi-function valve of the present utility model;

FIG. 2 is a schematic diagram of the internal structure of a multifunctional valve according to the present utility model;

FIG. 3 is an exploded view of a portion of the construction of a multi-function valve according to the present utility model;

FIG. 4 is a schematic diagram showing the closing state of a multifunctional valve according to the present utility model

Fig. 5 is an enlarged schematic view of the structure at a in fig. 1.

Legend description:

1. a valve base; 2. a mounting plate; 3. a valve upper seat; 4. a fixing plate; 5. a bolt; 6. a nut; 7. a water inlet pipe; 8. a water outlet pipe; 9. a threaded rod; 10. a turntable; 11. a resistance plate; 12. a water inlet; 13. a water outlet; 14. a telescopic rod; 15. a bottom plate; 16. a stud; 17. a rubber stopper; 18. and a filter vat.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1-5, the multifunctional valve according to the embodiment of the utility model comprises a valve base 1, a mounting plate 2 is fixedly connected to the side surface of the valve base 1, a valve upper seat 3 is movably connected to the upper surface of the valve base 1, a fixing plate 4 is fixedly connected to the side surface of the valve upper seat 3, a bolt 5 is fixedly connected to the upper surface of the mounting plate 2, the upper surface of the mounting plate 2 is contacted with the fixing plate 4, the side surface of the bolt 5 is movably connected with the fixing plate 4, a nut 6 is connected to the side surface of the bolt 5 in a threaded manner, so that the valve base 1 and the valve upper seat 3 can be detachably mounted, the service life of the device is prolonged, the lower surface of the nut 6 is contacted with the fixing plate 4, the valve base 1 and the valve upper seat 3 are fixedly connected through the bolt 5, a water inlet pipeline 7 is fixedly connected to the side surface of the valve base 1, a water outlet pipeline 8 is fixedly connected to the side surface of the valve base 1, and the water inlet pipeline 7 and the water outlet pipeline 8 enable the multifunctional valve to be conveniently connected with a pipeline.

The upper surface of the valve upper seat 3 is connected with a threaded rod 9 in a threaded manner, one end of the threaded rod 9 is fixedly connected with a rotary table 10, the threaded rod 9 is rotated by rotating the rotary table 10, so that the position of a baffle 11 is adjusted, the purpose of controlling water flow is achieved, one end of the threaded rod 9 away from the rotary table 10 is fixedly connected with the baffle 11, the side surface of the baffle 11 is contacted with the inner wall of the valve upper seat 3, the side surface of the baffle 11 is contacted with the inner wall of the valve base 1, a water inlet 12 is arranged in the valve base 1, a water outlet 13 is arranged in the valve base 1, the water inlet 12 is communicated with a water inlet pipe 7, the water outlet 13 is communicated with a water outlet pipe 8, the bottom inner wall of the valve base 1 is fixedly connected with a telescopic rod 14, one end of the telescopic rod 14 away from the valve base 1 is fixedly connected with a bottom plate 15, the bottom plate 15 is convenient for fixedly installing a rubber plug 17 and a filter drum 18, and the function of supporting the filter drum 18 is achieved, when the filter vat 18 is cleaned and the rubber plug 17 is replaced, the bottom plate 15 is lifted under the action of the telescopic rod 14, the valve base 1 is blocked, water is prevented from flowing out, the valve can be disassembled, overhauled, replaced and cleaned, the filter vat 18 can be overhauled without closing a main valve, a certain valve can be overhauled, the upper surface of the bottom plate 15 is fixedly connected with the stud 16, the side surface of the stud 16 is movably connected with the rubber plug 17, the tightness of the bottom plate 15 to the valve base 1 is improved, the lower surface of the baffle 11 is fixedly connected with a rubber pad, water leakage is avoided, the lower surface of the rubber plug 17 is contacted with the bottom plate 15, the side surface of the stud 16 is in threaded connection with the filter vat 18, impurities in water flow are filtered, the upper surface of the rubber plug 17 is contacted with the filter vat 18, the side surface of the filter vat 18 is provided with an inlet, the lower surface of the baffle 11 is contacted with the filter vat 18, and the bottom plate 15 is contacted with the bottom plate, the rubber stopper 17 and the side surface of the filter vat 18 are both in contact with the valve base 1.

Working principle: the device is connected to a fluid transportation pipeline through a water inlet pipeline 7 and a water outlet pipeline 8, the rotary disc 10 is screwed to enable the baffle plate 11 to move upwards, water flows into the device from the water inlet 12 and flows out from the water outlet 13 through the filter vat 18, impurities in the water are left in the filter vat 18, when a rubber pad is damaged or excessive impurities in the filter vat 18 need to be cleaned, the telescopic rod 14 is started to enable the bottom plate 15 to move upwards, the bottom plate 15 is stopped when the water inlet 12 and the water outlet 13 are moved, the nut 6 is unscrewed to take down the valve upper seat 3, the rubber pad is replaced, the filter vat 18 is unscrewed to clean out the impurities in the device, the filter vat 18 and the valve upper seat 3 are sequentially installed, the telescopic rod 14 is contracted, and the bottom plate 15 starts to flow downwards.

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

Claims

1. A multi-function valve, comprising:

the valve comprises a valve base (1), wherein a mounting plate (2) is fixedly connected to the side surface of the valve base (1), a valve upper seat (3) is movably connected to the upper surface of the valve base (1), a fixing plate (4) is fixedly connected to the side surface of the valve upper seat (3), a bolt (5) is fixedly connected to the upper surface of the mounting plate (2), a nut (6) is screwed to the side surface of the bolt (5), a water inlet pipeline (7) is fixedly connected to the side surface of the valve base (1), and a water outlet pipeline (8) is fixedly connected to the side surface of the valve base (1);

the utility model discloses a valve seat, including valve seat (1), threaded rod (9) are connected with in upper surface screw thread, the one end fixedly connected with carousel (10) of threaded rod (9), the one end fixedly connected with baffle (11) of carousel (10) are kept away from to threaded rod (9), the inside of valve seat (1) is provided with water inlet (12), the inside of valve seat (1) is provided with delivery port (13), the end inner wall fixedly connected with telescopic link (14) of valve seat (1), the one end fixedly connected with bottom plate (15) of valve seat (1) are kept away from to telescopic link (14), the upper surface fixedly connected with double-screw bolt (16) of bottom plate (15), the side surface swing joint of double-screw bolt (16) has rubber buffer (17), the side surface screw thread connection of double-screw bolt (16) has filter vat (18).

2. A multifunctional valve according to claim 1, characterized in that the upper surface of the mounting plate (2) is in contact with the fixing plate (4), and the side surface of the bolt (5) is movably connected with the fixing plate (4).

3. A multifunctional valve according to claim 1, characterized in that the lower surface of the nut (6) is in contact with the fixing plate (4), and the valve base (1) is fixedly connected with the valve upper seat (3) through bolts (5).

4. A multifunctional valve according to claim 1, characterized in that the side surface of the baffle (11) is in contact with the inner wall of the valve upper seat (3), and the side surface of the baffle (11) is in contact with the inner wall of the valve base (1).

5. A multifunctional valve according to claim 1, characterized in that the water inlet (12) communicates with the water inlet conduit (7) and the water outlet (13) communicates with the water outlet conduit (8).

6. A multifunctional valve according to claim 1, characterized in that the lower surface of the baffle plate (11) is fixedly connected with a rubber pad, and the lower surface of the rubber plug (17) is in contact with the bottom plate (15).

7. A multifunctional valve according to claim 1, characterized in that the upper surface of the rubber stopper (17) is in contact with the filter vat (18), and that the side surface of the filter vat (18) is provided with an inlet.

8. A multifunctional valve according to claim 1, characterized in that the lower surface of the baffle plate (11) is in contact with the filter vat (18), and the side surfaces of the bottom plate (15), the rubber stopper (17) and the filter vat (18) are all in contact with the valve base (1).