Vacuum warm air water valve

Abstract

The utility model relates to the technical field of water valves, in particular to a vacuum warm air water valve which comprises a valve body and a valve body, a groove is formed in the inner wall of the valve body, a filtering mechanism is arranged on the inner wall of the valve body, the filtering mechanism comprises a connecting piece, the outer wall of the connecting piece is fixedly connected with the valve body, the inner wall of the connecting piece is fixedly connected with a connecting ring, and the connecting ring is fixedly connected with the valve body. The inner wall of the connecting ring is in threaded connection with the mounting ring, the inner wall of the mounting ring is fixedly connected with the filter screen, the inner wall of the connecting piece is in threaded connection with the threaded ring, and the outer wall of the threaded ring is fixedly connected with the mounting piece. Before installation, the installation rings with the filter screens are fixed to the connecting rings in a threaded mode, the two ends of the valve body are provided with the installation rings with the filter screens, the threaded rings on the installation pieces are screwed to the connecting pieces, the valve body can be opened when passing through the interior of the valve body, and water flows to the filter screens on the installation rings through the connecting pieces to be filtered; and the service life of the whole body is prolonged when other parts work together.

Description

Technical Field

[0001] The utility model relates to the technical field of water valves, in particular to a vacuum warm air water valve. Background Art

[0002] The automobile vacuum heater water valve uses the automobile engine cooling circulating water to provide a heat source for heating in the car, thereby realizing the control of the automobile air conditioning and heating system. The opening and closing of the valve can be controlled by the vacuum degree in the vacuum bag.

[0003] For example, a vacuum heater water valve with the authorization announcement number "CN210830507U" has solved the problem of the existing vacuum heater water valve that the valve is prone to leakage during use. The first sealing ring, the second sealing ring and the sealing block can perform multi-level sealing on the gap between the rotating shaft and the valve body to avoid valve body leakage and improve the use effect. The positioning rod can be fixed inside the second groove by the slider and the arc groove, and the torsion spring can prevent the slider from detaching from the arc groove, so that the valve body can be fixed to the mounting seat. The existing vacuum heater water valve has a reinforced double seal on the water valve. The water for the vacuum heater is processed directly through the water valve. Considering that the flowing water pipe will have foreign matter flowing inside the equipment after long-term use, the overall life of the equipment is reduced. Utility Model Content

[0004] The utility model aims to solve the problem that foreign matter may flow into the flowing water pipe of the existing vacuum heating water valve after long-term use, thus reducing the overall service life.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vacuum warm air water valve, comprising a valve body, the inner wall of the valve body is provided with a groove, the inner wall of the valve body is provided with a filtering mechanism, the filtering mechanism comprises a connecting piece, the outer wall of the connecting piece is fixedly connected to the valve body, the inner wall of the connecting piece is fixedly connected to the connecting ring, the inner wall of the connecting ring is threadedly connected to the mounting ring, the inner wall of the mounting ring is fixedly connected to the filter screen, the inner wall of the connecting piece is threadedly connected to the threaded ring, and the outer wall of the threaded ring is fixedly connected to the mounting piece.

[0006] Preferably, the outer wall of the valve body is provided with a protective mechanism, which includes a connecting plate, which is fixedly connected to the valve body by bolts, the inner wall of the connecting plate is threadedly connected to the connecting rod, the end of the connecting rod is fixedly connected to the swivel, the inner wall of the swivel is rotatably connected to the protective cover, and the lower end of the protective cover is fixedly connected to the sealing ring.

[0007] Preferably, the inner wall of the groove is rotatably connected to the valve plate, the inner wall of the valve plate is tightly abutted against a fixed block, and the outer wall of the fixed block is fixedly connected to the rotating shaft.

[0008] Preferably, the inner wall of the valve body fits with the first sealing block, the upper end of the first sealing block fits with the annular block, the inner wall of the annular block is threadedly connected to the rotating shaft, the outer wall of the rotating shaft and the upper end of the annular block fit with the second sealing block, and the upper end of the second sealing block fits with the valve body.

[0009] Preferably, the outer wall of the valve body abuts against the holding ring, and the holding ring is fixedly connected to the mounting plate by bolts.

[0010] Preferably, the surface of the valve body is in contact with the sealing ring, and the upper end of the sealing ring is in contact with the connecting disk.

[0011] The vacuum heater water valve proposed by the utility model has the beneficial effect that: before installation, the mounting ring containing the filter is threadedly fixed to the connecting ring, so that both ends of the valve body have mounting rings containing the filter, and the threaded ring on the mounting piece is screwed onto the connecting piece, the valve body will be opened after passing through the inside, and water flows through the connecting piece to the filter on the mounting ring and is filtered, thereby improving the overall life of the other working parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 for Figure 1 Schematic diagram of the cross-sectional structure in the middle front view;

[0014] Figure 3 for Figure 1 A schematic diagram of the cross-sectional structure in the middle side view;

[0015] Figure 4 for Figure 2 The enlarged structural diagram at A in the middle;

[0016] Figure 5 for Figure 2 Enlarged structural diagram at B in the middle.

[0017] In the figure: 1, valve body, 2, groove, 3, filtering mechanism, 301, connecting piece, 302, connecting ring, 303, mounting ring, 304, filter screen, 305, threaded ring, 306, mounting piece, 4, protective mechanism, 401, connecting plate, 402, connecting rod, 403, swivel, 404, protective cover, 405, sealing ring, 5, valve plate, 6, fixing block, 7, rotating shaft, 8, first sealing block, 9, annular block, 10, second sealing block, 11, holding ring, 12, mounting plate, 13, sealing ring. DETAILED DESCRIPTION

[0018] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0019] See also Figure 1-5 The utility model provides a technical solution: a vacuum warm air water valve, comprising a valve body 1 and a groove 2, the inner wall of the valve body 1 is provided with the groove 2, the inner wall of the valve body 1 is provided with a filtering mechanism 3, through the connecting rings 302 on both ends of the valve body 1, the mounting ring 303 containing the filter 304 can be installed to achieve the effect of filtering the water passing through the valve body 1, the filtering mechanism 3 comprises a connecting piece 301, the outer wall of the connecting piece 301 is fixedly connected to the valve body 1, the inner wall of the connecting piece 301 is fixedly connected to the connecting ring 302, the inner wall of the connecting ring 302 is threadedly connected to the mounting ring 303, the inner wall of the mounting ring 303 is fixedly connected to the filter 304, the inner wall of the connecting piece 301 is threadedly connected to the threaded ring 305, and the outer wall of the threaded ring 305 is fixedly connected to the mounting piece 306;

[0020] Before installation, the installation ring 303 containing the filter 304 is threadedly fixed to the connecting ring 302, so that both ends of the valve body 1 have the installation ring 303 containing the filter 304, and the threaded ring 305 on the installation piece 306 is screwed onto the connecting piece 301. The inside of the valve body 1 will be opened, and water will flow through the connecting piece 301 to the filter 304 on the installation ring 303 to be filtered, thereby improving the overall life of the other working parts.

[0021] See also Figure 1 , Figure 2 and Figure 5 A protective mechanism 4 is provided on the outer wall of the valve body 1. By controlling the fit and separation between the sealing ring 405 at the lower end of the protective cover 404 and the connecting disk 401, the protective effect of the protective cover 404 on the swivel 403 is achieved. The protective mechanism 4 includes a connecting disk 401, which is fixedly connected to the valve body 1 by bolts, the inner wall of the connecting disk 401 is threadedly connected to the connecting rod 402, the end of the connecting rod 402 is fixedly connected to the swivel 403, the inner wall of the swivel 403 is rotatably connected to the protective cover 404, and the lower end of the protective cover 404 is fixedly connected to the sealing ring 405.

[0022] See also Figure 1 and Figure 2 The inner wall of the groove 2 is rotatably connected to the valve disc 5, the inner wall of the valve disc 5 is tightly pressed against the fixed block 6, the outer wall of the fixed block 6 is fixedly connected to the rotating shaft 7, the inner wall of the valve body 1 is fitted with the first sealing block 8, the upper end of the first sealing block 8 is fitted with the annular block 9, the inner wall of the annular block 9 is threadedly connected to the rotating shaft 7, the outer wall of the rotating shaft 7 and the upper end of the annular block 9 are fitted with the second sealing block 10, and the upper end of the second sealing block 10 is fitted with the valve body 1.

[0023] See also Figure 1 and Figure 2The outer wall of the valve body 1 is in contact with the holding ring 11, the holding ring 11 is fixedly connected to the mounting plate 12 by bolts, the surface of the valve body 1 is in contact with the sealing ring 13, and the upper end of the sealing ring 13 is in contact with the connecting plate 401.

[0024] Working principle:

[0025] During installation, the valve body 1 is pressed and fixed by the holding ring 11, and the mounting plate 12 is fixed to the mounting position, and the protective cover 404 is manually lifted up, and the inner wall of the protective cover 404 rotates on the rotating ring 403, so that the protective cover 404 is opened on the surface of the connecting disk 401, and when the protective cover 404 is buckled on the connecting disk 401, the rotating shaft 7 is protected to avoid rust and scratches. By rotating the rotating shaft 7 to drive the fixing block 6 to push the valve plate 5, the valve plate 5 rotates inside the valve body 2 to a connected state, and the inside of the valve body 1 will be opened, and water passes through the filter screen 304 on the mounting ring 303 for filtration, thereby ensuring the safety of water during use and increasing the service life of the equipment.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vacuum heating water valve, comprising a valve body (1), wherein the inner wall of the valve body (1) is provided with a groove (2), characterized in that: The inner wall of the valve body (1) is provided with a filtering mechanism (3), the filtering mechanism (3) comprising a connecting piece (301), the outer wall of the connecting piece (301) being fixedly connected to the valve body (1), the inner wall of the connecting piece (301) being fixedly connected to the connecting ring (302), the inner wall of the connecting ring (302) being threadedly connected to the mounting ring (303), the inner wall of the mounting ring (303) being fixedly connected to the filter screen (304), the inner wall of the connecting piece (301) being threadedly connected to the threaded ring (305), and the outer wall of the threaded ring (305) being fixedly connected to the mounting piece (306).

2. A vacuum heating water valve according to claim 1, characterized in that: The outer wall of the valve body (1) is provided with a protective mechanism (4), the protective mechanism (4) comprising a connecting plate (401), the connecting plate (401) being fixedly connected to the valve body (1) by means of bolts, the inner wall of the connecting plate (401) being threadedly connected to a connecting rod (402), the end of the connecting rod (402) being fixedly connected to a swivel (403), the inner wall of the swivel (403) being rotatably connected to a protective cover (404), and the lower end of the protective cover (404) being fixedly connected to a sealing ring (405).

3. A vacuum warm air water valve according to claim 1, characterized in that: The inner wall of the groove (2) is rotatably connected to the valve plate (5), the inner wall of the valve plate (5) is tightly abutted against the fixed block (6), and the outer wall of the fixed block (6) is fixedly connected to the rotating shaft (7).

4. A vacuum heating water valve according to claim 1, characterized in that: The inner wall of the valve body (1) is fitted with the first sealing block (8), the upper end of the first sealing block (8) is fitted with the annular block (9), the inner wall of the annular block (9) is threadedly connected to the rotating shaft (7), the outer wall of the rotating shaft (7) and the upper end of the annular block (9) are fitted with the second sealing block (10), and the upper end of the second sealing block (10) is fitted with the valve body (1).

5. The vacuum heating water valve according to claim 1, characterized in that: The outer wall of the valve body (1) abuts against the holding ring (11), and the holding ring (11) is fixedly connected to the mounting plate (12) via bolts.

6. A vacuum heating water valve according to claim 1, characterized in that: The surface of the valve body (1) is in contact with the sealing ring (13), and the upper end of the sealing ring (13) is in contact with the connecting plate (401).

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