CN216045474U

CN216045474U - Water cellar water outlet anti-freezing valve

Info

Publication number: CN216045474U
Application number: CN202121556928.XU
Authority: CN
Inventors: 陈爱军
Original assignee: Shaanxi Guoji Yilong Agricultural Technology Co ltd
Current assignee: Shaanxi Guoji Yilong Agricultural Technology Co ltd
Priority date: 2021-07-09
Filing date: 2021-07-09
Publication date: 2022-03-15
Anticipated expiration: 2031-07-09

Abstract

The utility model discloses a water outlet anti-freezing valve for a cistern, which comprises a valve body, wherein a left side pouring fluid and a right side guiding fluid are arranged on the lower inner wall of the valve body, the left side pouring fluid and the right side guiding fluid are fixedly connected, the valve body is movably connected with a water-resisting cylinder through a positioning pin, a thread groove is arranged on the upper surface of the valve body, the valve body is in threaded connection with a valve cover through the thread groove, a thread sleeve is fixedly connected inside the upper inner side wall of the valve cover, a valve rod is in threaded connection inside the thread sleeve, and a sealing plug is fixedly connected to one end, close to the lower inner wall of the valve body, of the valve rod. According to the utility model, the left side pouring fluid, the right side leading fluid and the water-resisting cylinder are combined, so that water can be effectively prevented from remaining in the valve body, further, the water in the valve body is prevented from freezing in cold weather, and the valve structure has high anti-freezing and anti-freezing capacity.

Description

Water cellar water outlet anti-freezing valve

Technical Field

The utility model relates to the field of valve devices, in particular to a water outlet anti-freezing valve for a cistern.

Background

The water cellar is dug into a well shape in the highland where the soil layer is thicker in arid and semiarid regions, is used for storing surface runoff and solving the problems of water for people and livestock and irrigation of farmland, and is a slope water and soil conservation engineering facility, also called as a dry well. The water cellar is usually built in places with water source shortage and serious water and soil loss, and is an important facility for water storage and soil conservation of the slope.

The existing soft water cellar is cold in winter, when the valve is used under a low-temperature condition, because the water inlet end of the valve is full of water flow, static water flow is easy to freeze at the low temperature, and the valve cannot work.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a water cellar water outlet anti-freezing valve.

In order to achieve the purpose, the utility model adopts the following technical scheme: the water-stop valve comprises a valve body, wherein a left side pouring fluid and a right side drainage fluid are arranged on the lower inner wall of the valve body, the left side pouring fluid is fixedly connected with the right side drainage fluid, and the valve body is movably connected with a water-stop cylinder through a positioning pin;

the upper surface of valve body is provided with the thread groove, the valve body has the valve gap through thread groove threaded connection, the inside fixedly connected with swivel nut of lateral wall on the inside of valve gap, the inside threaded connection of swivel nut has the valve rod, the one end fixedly connected with sealing plug of inner wall under the valve rod is close to the valve body.

Preferably, the left side wall and the right side wall of the valve body are both connected with flanges, and fixing holes are formed in the connecting flanges.

Preferably, a water inlet is formed in the left side wall of the water-stop cylinder, and a water outlet is formed in the lower side wall of the water-stop cylinder.

Preferably, one end of the valve rod, which is far away from the sealing plug, is fixedly connected with a rotating handle, and a rubber pad is arranged on the outer side wall of the rotating handle.

Preferably, the left side wall of the left side inverted fluid is streamline-shaped, and the right side drainage body is streamline-shaped.

Preferably, a sliding groove is formed in the valve cover and communicated with an inner cavity of the water-stop cylinder.

Preferably, the sealing plug slides in the sliding groove and the inner cavity of the water-stop cylinder.

Preferably, the sealing plug is made of a material having a low temperature coefficient.

The utility model has the following beneficial effects:

1. compared with the prior art, this water cellar water outlet frost resisting valve has set up the left side and has fallen the fluid, the right side draws fluid and water proof section of thick bamboo, and the three combines together, can prevent effectively that water from remaining inside the valve body, and then prevents that the water in chilly weather valve body from freezing for this valve structure has very high frost resisting ability of preventing.

2. Compared with the prior art, this water cellar goes out water frost resisting valve has set up swivel nut, valve gap, valve rod and sealing plug, and the sealing plug is used for blockking up the water inlet and then controls the inflow, and valve gap, valve body are for dismantling the connection for the device is convenient for maintain.

3. Compared with the prior art, this water cellar goes out water frost resisting valve has set up locating pin, water proof cylinder, and the water proof cylinder carries out the direction adjustment through the locating pin, fixes through the valve gap for the installation of water proof cylinder is more convenient.

Drawings

FIG. 1 is an internal schematic view of a water outlet anti-freezing valve for a cistern according to the present invention;

FIG. 2 is an enlarged view of the outlet frost valve of the cistern at the position A;

FIG. 3 is a schematic view of a water outlet anti-freezing valve for a cistern according to the present invention;

fig. 4 is a schematic front view of a water outlet anti-freezing valve for a cistern according to the present invention.

Illustration of the drawings:

1. a valve body; 2. a connecting flange; 3. pouring fluid from the left side; 4. leading the fluid to the right side; 5. a water outlet; 6. a water-resisting cylinder; 7. a sealing plug; 8. a sliding groove; 9. a valve stem; 10. rotating the handle; 11. a water inlet; 12. positioning pins; 13. a thread groove; 14. a valve cover; 15. a threaded sleeve.

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 of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but 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 thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, one embodiment of the present invention is provided: the valve structure comprises a valve body 1, wherein the left side wall and the right side wall of the valve body 1 are both connected with a flange 2 and are used for being connected with a water pipe, a fixed hole is formed in the connecting flange 2, a left side pouring fluid 3 and a right side leading fluid 4 are arranged on the lower inner wall of the valve body 1, the left side pouring fluid 3 is fixedly connected with the right side leading fluid 4, the left side wall of the left side pouring fluid 3 is streamline, the right side leading fluid 4 is streamline, water can be effectively prevented from remaining in the valve body 1 and further from freezing in the valve body 1 in cold weather, the valve structure has high anti-freezing and anti-freezing capacity, the valve body 1 is movably connected with a water-stop cylinder 6 through a positioning pin 12 and is used for positioning the water-stop cylinder 6, the water inlet 11 of the water-stop cylinder 6 is right aligned to the left side of the valve body 1, the water inlet 11 is formed in the left side wall of the water-stop cylinder 6, and the water outlet 5 is formed in the lower side wall of the water-stop cylinder 6, the valve cover 14 is internally provided with a sliding groove 8, and the sliding groove 8 is communicated with the inner cavity of the water-stop cylinder 6.

The upper surface of valve body 1 is provided with thread groove 13, valve body 1 has valve gap 14 through 13 threaded connection of thread groove, the inside fixedly connected with swivel nut 15 of lateral wall on valve gap 14's the inside, the inside threaded connection of swivel nut 15 has valve rod 9, valve rod 9 is close to the one end fixedly connected with sealing plug 7 of valve body 1 lower inner wall, sealing plug 7 is used for blockking up water inlet 11 and then controls the inflow, the one end fixedly connected with twist grip 10 of sealing plug 7 is kept away from to valve rod 9, be used for rotating valve rod 9, and then make sealing plug 7 reciprocate, twist grip 10's lateral wall is provided with the rubber pad, prevent that too low temperature is crossed under the cold weather, sealing plug 7 slides in sliding

tray

8 and 6 inner chambers of water proof section of thick bamboo, sealing plug 7 adopts the material that the temperature coefficient is little to make.

The working principle is as follows: at first, put into valve body 1 with water-stop cylinder 6 from 1 upside of valve body, and make the through-hole of water-stop cylinder 6 cooperate with locating pin 12, then 13 threaded connection valve gap 14 through the thread groove of valve body 1 upper surface, accomplish the equipment of freeze proof valve, the left side falls fluid 3, the right side is drawn fluid 4 and the combination of water-stop cylinder 6 three, can effectively reduce the area of contact of sealing plug 7 with water, when water freezes, can effectively reduce the area of contact of sealing plug 7 with ice, make the sealing plug 7 structure be convenient for rotate when weather is cold, prevent that sealing plug 7 from freezing, make this valve structure have very high freeze proof frost resistance.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a water cellar goes out water frost resisting valve, includes valve body (1), its characterized in that: the lower inner wall of the valve body (1) is provided with a left side pouring fluid (3) and a right side leading fluid (4), the left side pouring fluid (3) is fixedly connected with the right side leading fluid (4), and the valve body (1) is movably connected with a water-resisting cylinder (6) through a positioning pin (12); the upper surface of valve body (1) is provided with thread groove (13), valve body (1) has valve gap (14) through thread groove (13) threaded connection, inside fixedly connected with swivel nut (15) of lateral wall on the inside of valve gap (14), swivel nut (15) inside threaded connection has valve rod (9), one end fixedly connected with sealing plug (7) of inner wall under valve body (1) is close to valve rod (9).

2. The water cellar water outlet anti-freezing valve as claimed in claim 1, wherein: the left side wall and the right side wall of the valve body (1) are both connected with the flange (2), and fixing holes are formed in the connecting flange (2).

3. The water cellar water outlet anti-freezing valve as claimed in claim 1, wherein: a water inlet (11) is formed in the left side wall of the water-resisting cylinder (6), and a water outlet (5) is formed in the lower side wall of the water-resisting cylinder (6).

4. The water cellar water outlet anti-freezing valve as claimed in claim 1, wherein: one end, far away from the sealing plug (7), of the valve rod (9) is fixedly connected with a rotating handle (10), and a rubber pad is arranged on the outer side wall of the rotating handle (10).

5. The water cellar water outlet anti-freezing valve as claimed in claim 1, wherein: the left side wall of the left side inverted fluid (3) is streamline-shaped, and the right side induced fluid (4) is streamline-shaped.

6. The water cellar water outlet anti-freezing valve as claimed in claim 1, wherein: a sliding groove (8) is formed in the valve cover (14), and the sliding groove (8) is communicated with an inner cavity of the water-stop cylinder (6).

7. The water cellar water outlet anti-freezing valve as claimed in claim 6, wherein: the sealing plug (7) slides in the sliding groove (8) and the inner cavity of the water-stop cylinder (6).

8. The water cellar water outlet anti-freezing valve as claimed in claim 1, wherein: the sealing plug (7) is made of a material with a small temperature coefficient.