CN216200980U

CN216200980U - Dead-angle-free flow passage stop valve body

Info

Publication number: CN216200980U
Application number: CN202122667480.5U
Authority: CN
Inventors: 洪志兴; 洪天助
Original assignee: Quanzhou Yihe New Material Technology Co ltd
Current assignee: Quanzhou Yihe New Material Technology Co ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-04-05
Anticipated expiration: 2031-11-02

Abstract

The utility model provides a dead-angle-free flow channel stop valve body with simple structure and anti-freezing function, which comprises a valve body, a water inlet channel and a water outlet channel which are arranged in the valve body, and valve seats arranged in the water inlet channel and the water outlet channel of the valve body, a first water inlet pipe and a second water inlet pipe are fixedly arranged at the upper end part of the valve body, a fluid channel communicated with the first water inlet pipe and the second water inlet pipe is arranged in the valve body, the fluid channel is distributed in the whole valve body, a first water outlet pipe and a second water outlet pipe are arranged at the lower end part of the valve body, the first water outlet pipe and the second water outlet pipe are connected with the fluid channel, the first water outlet pipe and the second water outlet pipe are provided with a heating box through a clamping device, the heating box is internally provided with a heating device for heating water, and the first water inlet pipe and the second water inlet pipe are also provided with sealing devices for sealing the first water inlet pipe and the second water inlet pipe.

Description

Dead-angle-free flow passage stop valve body

Technical Field

The utility model relates to the field of valves, in particular to a dead-angle-free flow channel stop valve body.

Background

Stop valves are pipe connections that are often used in production and life. However, the existing stop valve has single function and cannot meet the requirement, and fluid in the stop valve can be frozen in severe cold weather, so that the use of the stop valve is influenced, and the stop valve can be easily frozen. Therefore, a stop valve body capable of preventing freezing needs to be designed.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above problems, the present invention provides a dead-corner-free flow channel stop valve body with a simple structure and an anti-freezing function.

In order to achieve the aim, the technical scheme of the utility model is to provide a dead-corner-free flow channel stop valve body, which comprises a valve body, a water inlet channel and a water outlet channel which are arranged in the valve body, and valve seats arranged in the water inlet channel and the water outlet channel of the valve body, a first water inlet pipe and a second water inlet pipe are fixedly arranged at the upper end part of the valve body, a fluid channel communicated with the first water inlet pipe and the second water inlet pipe is arranged in the valve body, the fluid channel is distributed in the whole valve body, a first water outlet pipe and a second water outlet pipe are arranged at the lower end part of the valve body, the first water outlet pipe and the second water outlet pipe are connected with the fluid channel, the first water outlet pipe and the second water outlet pipe are provided with a heating box through a clamping device, the heating box is internally provided with a heating device for heating water, and the first water inlet pipe and the second water inlet pipe are also provided with sealing devices for sealing the first water inlet pipe and the second water inlet pipe.

The further improvement is that: the clamping device comprises a first connecting pipe and a second connecting pipe, the first connecting pipe and the second connecting pipe are rotatably arranged on the heating box, the first connecting pipe and the second connecting pipe are communicated with the inside of the heating box, and the first connecting pipe and the second connecting pipe are in threaded connection with the first water outlet pipe and the second water outlet pipe.

The further improvement is that: the heating device is as follows: and a heating pipe for heating water is arranged in the heating box.

The further improvement is that: the sealing device is as follows: the threaded cover is equipped with first sealed lid on the first inlet tube, the threaded cover is equipped with the sealed lid of second on the second inlet tube.

The further improvement is that: still include the circulating pump, the circulating pump is fixed to be located on the heating cabinet, inside first heating chamber and the second heating chamber of having of heating cabinet, the heating pipe is located first heating chamber, circulating pump pumping end and first heating chamber intercommunication, circulating pump play water end and second heating chamber intercommunication.

The further improvement is that: and the heat insulation cotton for preventing heat loss is arranged outside the valve body.

The further improvement is that: the valve body is positioned on the inner walls of the water inlet channel, the water outlet channel, the water inlet channel and the water outlet channel and is smooth and has no concave cavity.

The further improvement is that: the water inlet channel is horizontally arranged, and the water outlet channel is obliquely arranged at a certain inclination angle.

The further improvement is that: the inclination angle is: 60 degrees.

The utility model has the advantages and beneficial effects that:

1. simple structure, convenient to use through the water heating of heating cabinet in the fluid passage, can keep the problem of stop valve, prevents that the stop valve from being frozen, and influences and carry and freeze the stop valve, is favorable to improving the life of stop valve.

2. The heating cabinet passes through the block device to be connected, when not using, can pull down it, pours out the inside water, is favorable to transport, installation and the transportation of stop valve after corrosion valve and the weight reduction when having avoided not using.

3. The interior of the stop valve is smooth without a concave cavity, and the water outlet channel inclines by 60 degrees, so that the fluid can be prevented from being deposited in the stop valve to breed bacteria, the use safety is improved, and the use requirements of the sanitary fields such as biological pharmacy and food industry on the stop valve can be met.

Drawings

Fig. 1 is a schematic view of a cut-open structure of a dead-corner-free flow channel stop valve body according to an embodiment of the present invention.

FIG. 2 is a schematic diagram of the house loan structure at location A of the present invention.

Detailed Description

The following description of the embodiments of the present invention will be made with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1-2, a dead-angle-free flow channel stop valve body, includes a valve body 1, a water inlet channel 2 and a water outlet channel 3 which are arranged in the valve body 1, and a valve seat 4 which is arranged on the water inlet channel 2 and the water outlet channel 3 of the valve body 1, wherein the upper end of the valve body 1 is fixedly provided with a first water inlet pipe 5 and a second water inlet pipe 6, a fluid channel 9 which is communicated with the first water inlet pipe 5 and the second water inlet pipe 6 is arranged in the valve body 1, the fluid channel 9 is distributed in the whole valve body 1, the lower end of the valve body 1 is provided with a first water outlet pipe 10 and a second water outlet pipe 11, the first water outlet pipe 10 and the second water outlet pipe 11 are connected with the fluid channel 9, the first water outlet pipe 10 and the second water outlet pipe 11 are provided with a heating box 14 through a clamping device, the clamping device includes a first connecting pipe 12 and a second connecting pipe 13, the first connecting pipe 12 and the second connecting pipe 13 are rotatably arranged on the heating box 14, and the first connecting pipe 12 and the second connecting pipe 13 are connected with the heating box 9 The heating box 14 is internally communicated, the first connecting pipe 12 and the second connecting pipe 13 are in threaded connection with the first water outlet pipe 10 and the second water outlet pipe 11, a heating pipe 16 for heating water is arranged in the heating box 14, a first sealing cover 7 is arranged on the first water inlet pipe 5 in a threaded cover mode, and a second sealing cover 8 is arranged on the second water inlet pipe 6 in a threaded cover mode.

In order to accelerate the heating efficiency of the valve body 1, the heating device further comprises a circulating pump 18, the circulating pump 18 is fixedly arranged on the heating box 14, a first heating chamber 15 and a second heating chamber 17 are arranged in the heating box 14, the heating pipe 16 is positioned in the first heating chamber 15, the water pumping end of the circulating pump 18 is communicated with the first heating chamber 15, and the water outlet end of the circulating pump 18 is communicated with the second heating chamber 17.

In order to prevent heat loss, heat insulation cotton for preventing heat loss is arranged outside the valve body 1.

In order to prevent that the liquid of medium from remaining in the valve body 1, preventing the bacterial growth, improve the sanitary safety that the stop valve used, valve body 1 is located the equal smooth-going no cavity of inhalant canal 2 and exhalant canal 3 and inhalant canal 2 and exhalant canal 3's inner wall, inhalant canal 2 is the level setting, exhalant canal 3 is 60 slope settings.

The working principle is as follows:

when the temperature is low, water is injected from the first and second inlet pipes 5 and 6, and the first and second sealing caps 7 and 8 are closed. Then water flows into the first water outlet pipe 10 and the second water outlet pipe 11 from the fluid channel 9, then flows into the first heating chamber 15 and the second heating chamber 17 from the first water outlet pipe 10 and the second water outlet pipe 11, then the heating pipe 16 heats the first heating chamber 15, the water in the first heating chamber 15 is heated, then the circulating pump 18 works to enable the water in the fluid channel 9, the first heating chamber 15 and the second heating chamber 17 to flow and be heated continuously, and the heating efficiency is improved, so that the stop valve is prevented from being frozen to influence the conveying and service life of the stop valve.

While there have been shown and described what are at present considered to be the fundamental principles of the utility model and its essential features and advantages, it will be understood by those skilled in the art that the utility model is not limited by the embodiments described above, which are included to illustrate the principles of the utility model, but that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims

1. The utility model provides a no dead angle runner stop valve body, includes the valve body, sets up inlet channel and the outlet channel in the valve body, locates the disk seat of valve body inlet channel and outlet channel, its characterized in that: the water heater is characterized in that a first water inlet pipe and a second water inlet pipe are fixedly arranged at the upper end of the valve body, a fluid channel communicated with the first water inlet pipe and the second water inlet pipe is formed in the valve body, the fluid channel is distributed in the whole valve body, a first water outlet pipe and a second water outlet pipe are arranged at the lower end of the valve body and connected with the fluid channel, a heating box is arranged on the first water outlet pipe and the second water outlet pipe through clamping devices, a heating device for heating water is arranged in the heating box, and a sealing device for sealing the first water inlet pipe and the second water inlet pipe is further arranged on the first water inlet pipe and the second water inlet pipe.

2. The dead-corner-free flow passage stop valve body according to claim 1, wherein: the clamping device comprises a first connecting pipe and a second connecting pipe, the first connecting pipe and the second connecting pipe are rotatably arranged on the heating box, the first connecting pipe and the second connecting pipe are communicated with the inside of the heating box, and the first connecting pipe and the second connecting pipe are in threaded connection with the first water outlet pipe and the second water outlet pipe.

3. The dead-corner-free flow passage stop valve body according to claim 1, wherein: the heating device is as follows: and a heating pipe for heating water is arranged in the heating box.

4. The dead-corner-free flow passage stop valve body according to claim 1, wherein: the sealing device is as follows: the threaded cover is equipped with first sealed lid on the first inlet tube, the threaded cover is equipped with the sealed lid of second on the second inlet tube.

5. The dead-corner-free flow passage stop valve body according to claim 3, wherein: still include the circulating pump, the circulating pump is fixed to be located on the heating cabinet, inside first heating chamber and the second heating chamber of having of heating cabinet, the heating pipe is located first heating chamber, circulating pump pumping end and first heating chamber intercommunication, circulating pump play water end and second heating chamber intercommunication.

6. The dead-corner-free flow passage stop valve body according to claim 1, wherein: and the heat insulation cotton for preventing heat loss is arranged outside the valve body.

7. The dead-corner-free flow passage stop valve body according to claim 1, wherein: the valve body is positioned on the inner walls of the water inlet channel, the water outlet channel, the water inlet channel and the water outlet channel and is smooth and has no concave cavity.

8. The dead-corner-free flow passage stop valve body according to claim 1, wherein: the water inlet channel is horizontally arranged, and the water outlet channel is obliquely arranged at a certain inclination angle.

9. The dead-corner-free flow passage stop valve body according to claim 8, wherein: the inclination angle is: 60 degrees.