JP3158814U - Livestock drinking equipment with anti-freezing function - Google Patents

Abstract

A drinking device for livestock that can prevent freezing of a drinking cup is provided.
An upper cup body 1 of a ball-shaped water receiving tank and a ball-type lower cup body 2 of the same type are overlapped and joined from below, and a cup gap 3 for a water channel is formed therebetween. A circulation water supply channel 4 is provided at the center of the lower cup body, and a hot water circulation return channel hole 5 is provided in the upper cup. A circulating water channel is provided so that the pressurized hot water is supplied from the circulation service tank to the circulation water supply channel 4 and returns from the hot water circulation return channel 5 to the circulation service tank.
[Selection] Figure 1

Description

The present invention relates to a drinking water device for livestock having a freeze prevention function for supplying water to livestock such as pigs, cows, and sheep.

As a drinking tool for supplying water to livestock such as cattle, horses, sheep, etc., as shown in Fig. 2, conventionally, the insulated heater (20) is energized and heated from the lower side of the drinking cup, and wire heating is applied to the water supply pipe. The mainstream was to wind the container (21), energize and heat, to warm the entire cup and prevent freezing.

Many people use warm water for water supply outdoors or in a breeding house, circulate warm water between drinking utensils in each livestock, and warm only the vicinity of the water supply to prevent freezing.
In FIG. 6, warm water is circulated and the water heater is warmed using the residual heat of the warm water pipe.

As shown in Fig. 4, a drainage hole (28) is opened on the bottom of the water receiving tank of the drinking tool, and the drainage hole (28) is opened in the summer and the drainage hole (28) is opened in the winter. Was discharged from the hole, emptying the water receiving tank and trying to prevent freezing. However, the discharged water or warm water is wasted, and there is a difficulty that the water freezes on the floor of the breeding room.

JP2002-104 JP-A-2004-337060

In conventional breeding houses such as cows and horses, the drinking water in the drinking cups freezes in winter. As a solution to this problem, it is necessary to thaw with a heat insulator or to warm and thaw with a torch burner.
In recent years, livestock has been produced in mountainous areas due to the problem of odor pollution, and production has been hindered by freezing of drinkers at night in the cold season.

Although there are some which use warm water for water supply and circulate between the drinking utensils of each livestock with warm water to warm the vicinity of the water supply and prevent freezing, it was not possible to prevent the drinking cup from freezing.

Fig. 1 The upper cup body (1) of the ball-shaped water receiving tank and the ball-shaped lower cup body (2) of the same type as the drinking cup are overlapped and joined from below, and a cup gap (3) for the water channel is formed between them. A circulation water supply channel (4) is provided at the center of the lower cup body, and a circulation return water channel hole (5) is provided at the rear of the upper cup body.
When pressurized hot water is supplied from the circulation water supply channel (4), the hot water flows into the cup gap (3) of the water receiving tank, the gap for the flowing water channel is viewed with hot water, and the T-shaped pipe ( Cycle through 6).

As described above, when pressurized hot water is supplied, the hot water rises while warming the bottom of the upper cup body (1) of the ball-shaped water receiving tank, heads for the circulation return channel hole (5), and moves the T-shaped pipe (6). The street flows into the circulating drain pipe (25).
As a result, the water receiving tank (11) of the drinking cup is uniformly warmed to prevent freezing, and the livestock watering device connected to the T-shaped pipe (6) is also warmed to prevent freezing. .

The livestock drinker (10) shown in FIG. 3 is of the shape disclosed in Japanese Patent Application Laid-Open No. 2004-337060.

It is a perspective view of this plan and a partial cross-sectional view of the central portion The figure which showed the heat insulation structure of the conventional drinking tool Cross-sectional view of the drinking water device of this proposal Sectional view with a hole in the bottom of a conventional drinking tool Diagram showing the use of the drinking water device of the present plan Illustration showing the use of a conventional method of watering drinking water

Hereinafter, a preferred embodiment of the drinking tool of the present invention will be described in detail with reference to the drawings.

As shown in FIG. 1, the drinking implement of the present plan is composed of an upper cup body (1), a ball-shaped lower cup body (2), and a T-shaped pipe (6).

Fig. 1 The upper cup body (1) of the ball-shaped water receiving tank and the ball-shaped lower cup body (2) of the same type as the ball-shaped water receiving tank are joined together from the bottom, and the cup gap (3) for the water channel between them The circulation water supply channel (4) is provided at the center of the lower cup body (2), and the hot water circulation return channel (5) is provided behind the upper cup. A circulation return water pipe port (7) is provided at one end of the T-shaped pipe (6), a connection port (8) for a livestock drinker is provided at the other end, and a livestock drinker is attached (Fig. 3 (10)).

Further, the present invention is different from the past in that, when compared with Japanese Patent Laid-Open No. 2002-104, the present invention does not use electric heating, and hot water is supplied from under the water supply tool. It is not similar because the structure is called out.

This will be described with reference to the accompanying drawings.
Fig. 3 When pressurized hot water is injected from a pipe connected to the circulation water supply channel (4), the hot water warms the bottom of the upper cup body (1) of the ball-shaped water receiving tank while warming the cup gap (3) with hot water. It fills, exits from the hot water circulation return channel (5), flows into the T-shaped pipe (6), and warms the livestock watering device connected to the T-shaped pipe (6) (Fig. 3 (10)).

The warm water that has not been discharged to the water receiving tank (11) is sent to the circulating discharge pipe (25) connected to the circulation return water pipe port (7) of the T-shaped pipe (6) and circulated.

Moreover, this plan can fill the cup gap (3) with warm water by supplying warm water from the bottom of the appliance. When hot water is supplied from above, it is considered that the hot water flows into the bottom and cannot fill the entire cup gap (3) with hot water.

FIG. 1 shows a partial cross section of a drinking tool having a freeze prevention function of the present proposal.

FIG. 2 shows a cross-section of a drinking tool having an electric heating type anti-freezing function that is already on the market.

Figure 5 shows how the hot water is circulated in the drinking device (36) of the present plan, in which water is stored in the circulation service tank (30), the water is heated by the hot water heater (31), and the hot water is circulated by the circulating submersible pump (32). Send it out. Hot water passes through the environmental water supply pipe (24), is supplied to the circulation water supply channel (4) of the drinking device (36) of each breeding house, passes through the circulation return water pipe port (7), passes through the circulation water discharge pipe (25), and then The water supply device (36) is supplied to the circulation service tank (30).

In FIG. 6, as a conventional method of circulating hot water, water is stored in a circulation service tank (30), water is warmed by a hot water heater (31), and hot water is sent out by a circulating submersible pump (32). It shows that hot water is supplied to the conventional drinking tool (34) of each breeding vessel through the environmental water supply pipe (24), and is circulated to the circulation service tank (30) through the circulation drain pipe (25). It is just a thing.

DESCRIPTION OF SYMBOLS 1 Upper cup body 2 Lower cup body 3 Cup gap 4 Circulating water channel 5 Circulating return channel hole 6 T-type pipe 7 Circulating return water port 8 Veterinary drinking water connector 9 Body mounting bracket 10 For livestock Drinker 11 Receiving tank 20 Insulating heater 21 Wire heater 22 Pusher 23 Water supply valve 24 Circulating water pipe 25 Circulating water pipe 26 Electric supply line 27 Drinking equipment cover 28 Drain hole 30 Circulating service tank 31 Hot water heater 32 Submersible pump for circulation 34 Conventional Drinking Equipment 35 Supply Water Pipe 36

Claims (2)

The upper cup body that extends the water channel hole for hot water circulation at the rear of the ball-shaped water receiving tank and the lower cup body of the same ball type as the ball-shaped water receiving tank are overlapped and joined from below, and a gap for the flow channel is formed between them. A drinking tool with an anti-freezing function characterized by providing a circulation water supply channel in the center of the lower cup body. A T-shaped pipe is brought into contact with a hot water circulation channel hole of the upper cup body according to claim 1, a connection port of a circulating drain pipe is provided at one end of the T-type pipe, and a connection port of a livestock drinker is provided at the other end. Drinking device with anti-freezing function characterized by having

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