CN218294688U

CN218294688U - Stainless steel valve core of water heating water distributor

Info

Publication number: CN218294688U
Application number: CN202221986506.0U
Authority: CN
Inventors: 郑新水
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2023-01-13
Anticipated expiration: 2032-07-29

Abstract

The utility model discloses a hot water knockout drum stainless steel case, including valve body, case axle, locking cap, spring and pressurized-water plate, the valve body is open-top's cavity, the bottom of valve body is equipped with shaft hole one, locking cap threaded connection is on the valve body top, locking cap is equipped with O type circle one with the valve body junction, locking cap is bottom open-ended cavity, the top of locking cap is equipped with shaft hole two, the case axle slides and runs through shaft hole one and shaft hole two settings, the spring housing is established at the case epaxially, the spring setting is in the cavity that locking cap and valve body make up, the pressurized-water plate sets up the bottom at the case axle. The utility model belongs to the technical field of the case, specifically indicate a water heating water knockout drum stainless steel case.

Description

Stainless steel valve core of water heating water distributor

Technical Field

The utility model belongs to the technical field of the case, specifically indicate a water heating water knockout drum stainless steel case.

Background

The water distributor and collector is used in water system and is connected to water supply and collecting device of heating pipes. The water inlet and the return water are divided into a water separator and a water collector, so the water separator is called a water collecting and separating device or a water collecting and separating device, and is commonly called a water separator. The water distributor is provided with a plurality of valves for controlling the flow and the on-off of water in each branch, and the long-term stable operation of a water system is influenced by the quality of the valves. The valve core of the existing water separator is made of copper material, so that the cost is high (the copper material is about 7.3 ten thousand yuan/ton); the copper product can generate copper rust, oxidation, pollution and the like after long-term use, can crack at low temperature and has short service life, the copper product can be used only after electroplating and pickling treatment, and the electroplating and pickling treatment belongs to a heavy pollution process and is not environment-friendly; the product structure is too complicated, the installation is difficult and the efficiency is low, and 5 percent of water permeability exists. Based on the above disadvantages, we propose a stainless steel valve core for a water heating device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a water heating water knockout drum stainless steel case to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a stainless steel valve core of a water heating separator, which comprises a valve body, a valve core shaft, a locking cap, a spring and a water pressing plate, wherein the valve body is a hollow cavity with an open top, a first shaft hole is arranged at the bottom end of the valve body, the locking cap is in threaded connection with the top end of the valve body, a first O-shaped ring is arranged at the joint of the locking cap and the valve body, the locking cap is a hollow cavity with an open bottom, a second shaft hole is arranged at the top end of the locking cap, the valve core shaft is arranged by sliding penetrating through the first shaft hole and the second shaft hole, the spring is sleeved on the valve core shaft, the spring is arranged in the cavity formed by combining the locking cap and the valve body, the water pressing plate is arranged at the bottom end of the valve core shaft, the valve core is characterized in that an O-shaped ring II, an upper gasket, a shaft clamp spring I, a positioning sleeve, a lower gasket and an O-shaped ring III are sequentially arranged on the valve core shaft from top to bottom, the top wall of the O-shaped ring II is arranged in a locking cap, the upper gasket is arranged on the bottom wall of the O-shaped ring II, the shaft clamp spring I is arranged on the bottom wall of the upper gasket, the bottom wall of the O-shaped ring III in the valve body is arranged, the lower gasket is arranged on the upper wall of the O-shaped ring III, the positioning sleeve is arranged between the lower gasket and the upper gasket, the setting of the positioning sleeve can control the spring stroke, the service life of a spring is prolonged, when the locking cap is connected to the valve body, the positioning sleeve supports the upper gasket to drive the O-shaped ring II to deform, the locking cap is matched with the O-shaped ring I arranged at the joint of the valve body, and the effect of preventing water seepage can be improved.

As right the utility model discloses a further improvement, it is equipped with sealed the pad to inlay on the diapire of pressurized-water plate, it establishes the epaxial axle jump ring two of case to be equipped with the cover on the diapire of sealed pad.

As a further improvement, the valve body, the locking cap, the valve core shaft, the upper gasket, the lower gasket, the spring, the first shaft clamp spring, the second shaft clamp spring, the water pressing plate and the positioning sleeve are all made of 304 stainless steel.

As a further improvement, the sealing gasket is made of ethylene propylene diene monomer rubber.

As a further improvement, the first O-shaped ring, the second O-shaped ring and the third O-shaped ring are all O-shaped rings made of ethylene propylene diene monomer.

The utility model adopts the above structure to gain beneficial effect as follows: the stainless steel valve core of the water heating distributor provided by the utility model has the advantages of simple structure, reasonable design, use of 304 stainless steel materials for each part, substantial and stable price, low manufacturing cost, more effective and environment-friendly antifouling and rust resistance of 304 stainless steel products, capability of being used without electroplating and pickling, capability of installing drinking water pipelines, low temperature resistance of-120 degrees and long service life; through the improvement of the internal structure, the installation is convenient, and the water seepage condition is improved; the controllable spring stroke of use of position sleeve helps prolonging the life of spring, and when the locking cap was connected on the valve body, the gasket was ordered about O type circle two and is warp in the position sleeve top, and the cooperation locking cap can improve the effect of prevention of seepage water with the O type circle one that the valve body junction set up.

Drawings

Fig. 1 is the structure schematic diagram of the stainless steel valve core of the water heating distributor of the utility model.

The valve comprises a valve body 1, a valve core shaft 2, a valve core shaft 3, a locking cap 4, a spring 5, a water pressing plate 6, a shaft hole I, a shaft hole O, a shaft hole II, a shaft hole 9, a shaft hole O, a shaft gasket II, a shaft gasket 10, an upper gasket 11, a shaft clamping spring I, a shaft clamping spring 12, a positioning sleeve 13, a lower gasket, a shaft gasket 14, a shaft clamping spring III, a shaft clamping spring II, a sealing gasket 15, a sealing gasket 16 and a shaft clamping spring II.

Detailed Description

The technical solution of the present invention will be described in further detail with reference to the following embodiments, and the technical features or the connection relations of the present invention that are not described in detail are the prior art adopted.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in figure 1, the utility model provides a stainless steel valve core of a water heating distributor, which comprises a valve body 1, a valve core shaft 2, a locking cap 3, a spring 4 and a water pressing plate 5, wherein the valve body 1 is a hollow cavity with an open top, a first shaft hole 6 is arranged at the bottom end of the valve body 1, the locking cap 3 is in threaded connection with the top end of the valve body 1, a first O-shaped ring 7 is arranged at the joint of the locking cap 3 and the valve body 1, the locking cap 3 is a hollow cavity with an open bottom, a second shaft hole 8 is arranged at the top end of the locking cap 3, the valve core shaft 2 is arranged by sliding through the first shaft hole 6 and the second shaft hole 8, the spring 4 is sleeved on the valve core shaft 2, the spring 4 is arranged in the cavity formed by combining the locking cap 3 and the valve body 1, and the water pressing plate 5 is arranged at the bottom end of the valve core shaft 2, the valve core shaft 2 is sequentially provided with an O-shaped ring II 9, an upper gasket 10, a shaft clamp spring I11, a positioning sleeve 12, a lower gasket 13 and an O-shaped ring III 14 from top to bottom, the O-shaped ring II 9 is attached to the inner top wall of the locking cap 3, the upper gasket 10 is arranged on the bottom wall of the O-shaped ring II 9, the shaft clamp spring I11 is arranged on the bottom wall of the upper gasket 10, the O-shaped ring III 14 is attached to the inner bottom wall of the valve body 1, the lower gasket 13 is arranged on the upper wall of the O-shaped ring III 14, the positioning sleeve 12 is arranged between the lower gasket 13 and the upper gasket 10, a sealing gasket 15 is embedded on the bottom wall of the water pressing plate 5, and the shaft clamp spring II 16 which is sleeved on the valve core shaft 2 is arranged on the bottom wall of the sealing gasket 15.

The valve body 1, the locking cap 3, the valve core shaft 2, the upper gasket 10, the lower gasket 13, the spring 4, the shaft clamp spring I11, the shaft clamp spring II 16, the water pressing plate 5 and the positioning sleeve 12 are all made of 304 stainless steel materials, the sealing gasket 15 is made of ethylene propylene diene monomer rubber, the sealing gasket 15 is an O-shaped ring made of ethylene propylene diene monomer rubber, and the O-shaped ring I7, the O-shaped ring II 9 and the O-shaped ring III 14 are all O-shaped rings made of ethylene propylene diene monomer rubber.

When the stainless steel valve core is used specifically, the O-shaped ring II 9, the upper gasket 10, the axis clamp spring I, the spring 4, the positioning sleeve 12, the lower gasket 13 and the O-shaped ring III 14 are sleeved on the valve core shaft 2, the assembled valve core shaft component is installed into the valve body 1 and then connected through the locking cap 3, the O-shaped ring I7 is sleeved at the closed position, finally, the water pressing plate 5, the sealing gasket 15 and the shaft clamp spring II 16 are installed at the bottom end of the valve core shaft 2, the stainless steel valve core can be assembled, and the stainless steel valve core can be used after being assembled by matching with other components.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a hot water knockout drum stainless steel case, includes valve body, case axle, locking cap, spring and pressurized-water plate, the valve body is open-top's cavity, the bottom of valve body is equipped with shaft hole one, locking cap threaded connection is on the valve body top, locking cap is equipped with O type circle one with the valve body junction, locking cap is bottom open-ended cavity, the top of locking cap is equipped with shaft hole two, case axle slides and runs through shaft hole one and shaft hole two settings, the spring housing is established at the case epaxially, the spring sets up in the cavity that locking cap and valve body make up, the pressurized-water plate sets up in the bottom of case axle, its characterized in that: the valve core shaft is sequentially provided with a second O-shaped ring, an upper gasket, a first shaft clamp spring, a positioning sleeve, a lower gasket and a third O-shaped ring from top to bottom, the top wall of the second O-shaped ring is arranged in the fitting locking cap, the upper gasket is arranged on the bottom wall of the second O-shaped ring, the first shaft clamp spring is arranged on the bottom wall of the upper gasket, the bottom wall of the third O-shaped ring is arranged on the inner bottom wall of the valve body, the lower gasket is arranged on the upper wall of the third O-shaped ring, and the positioning sleeve is arranged between the lower gasket and the upper gasket.

2. The stainless steel valve core of the warm water distributor according to claim 1, characterized in that: and a sealing gasket is embedded on the bottom wall of the water pressing plate, and a shaft clamp spring II sleeved on the valve core shaft is arranged on the bottom wall of the sealing gasket.

3. The stainless steel valve core of the water heater as claimed in claim 2, wherein: the valve body, the locking cap, the valve core shaft, the upper gasket, the lower gasket, the spring, the shaft clamp spring I, the shaft clamp spring II, the water pressing plate and the positioning sleeve are all made of 304 stainless steel.

4. The stainless steel valve core of the hot water heating water segregator according to claim 3, characterized in that: the sealing gasket is made of ethylene propylene diene monomer rubber.

5. The stainless steel valve core of the warm water distributor according to claim 4, characterized in that: the O-shaped rings I, the O-shaped rings II and the O-shaped rings III are all O-shaped rings made of ethylene propylene diene monomer.