CN211954824U

CN211954824U - Novel U type circulation of area check and sample function device

Info

Publication number: CN211954824U
Application number: CN202020473970.4U
Authority: CN
Inventors: 王�忠
Original assignee: Yuhuan Heyue Fluid Control Technology Co ltd
Current assignee: Yuhuan Heyue Fluid Control Technology Co ltd
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2020-11-17
Anticipated expiration: 2030-04-02

Abstract

The utility model discloses a novel U-shaped circulating device with the functions of check and sampling, which comprises a U-shaped pipe body, a sampling valve, a sealing gasket, a check valve body and a quick insertion rod; the U-shaped pipe body is U-shaped; the inner wall of the U-shaped pipe body is arc-shaped; the two connecting ends of the lower end of the U-shaped pipe body are provided with joints, and the lower end of the U-shaped pipe body is inserted in the water purifying device; the lower end of the U-shaped pipe body is provided with two connecting ends; the upper end of the U-shaped pipe body is provided with a connecting end, and the upper end of the U-shaped pipe body is provided with a sampling valve; a sealing gasket is arranged in the sampling valve; the sealing gasket is made of sealing materials; the upper part of the sampling valve is provided with a check valve body; the upper part of the check valve body is provided with a quick insertion rod; the upper end of the quick insertion rod is provided with an output hole, and the upper end of the quick insertion rod is inserted into the water pipeline; the device can sample medical water at any time, and ensures the quality of water.

Description

Novel U type circulation of area check and sample function device

Technical Field

The utility model relates to a medical treatment water purification field, in particular to novel U type circulation of area check and sample function device.

Background

The water quality requirement of medical water is high, and equipment is adopted to suspend working and sampling at present, so that normal work of the equipment is influenced, and the water sample taken out cannot completely represent the water quality of the equipment during working.

In the use process of medical equipment, whether the detected water quality reaches the standard or not is usually to suspend the equipment and take a water sample for detection. This can affect the normal operation of the medical equipment; in addition, the water sample after the equipment is suspended often cannot accurately reflect the actual water quality. Therefore, a new device for sampling water quality when the medical equipment works normally is urgently needed. In addition, some devices cannot smooth water flow, and a pipeline dead space can occur, so that bacteria are bred, and the use of medical water is not facilitated; and some medical water equipment is very inconvenient to install, can influence the time and the installation effectiveness of equipment installation greatly, and it is very inconvenient to use.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a novel U-shaped circulation device with non-return and sampling functions, which can effectively solve the problems of the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a novel U-shaped circulating device with the functions of check and sampling comprises a U-shaped pipe body, a sampling valve, a sealing gasket, a check valve body and a quick insertion rod; the lower end of the U-shaped pipe body is provided with two connecting ends; the upper end of the U-shaped pipe body is provided with a connecting end, and the upper end of the U-shaped pipe body is provided with a sampling valve; a sealing gasket is arranged in the sampling valve; the upper part of the sampling valve is provided with a check valve body; the upper part of the check valve body is provided with a quick insertion rod; the upper end of the quick insertion rod is provided with an output hole, and the upper end of the quick insertion rod is inserted into the water pipeline.

Preferably, the shape of U type body is the U type.

Preferably, the inner wall of the U-shaped pipe body is arc-shaped.

Preferably, the two connecting ends at the lower end of the U-shaped pipe body are provided with joints, and the lower end of the U-shaped pipe body is inserted into the water purifying device.

Preferably, the gasket is made of a sealing material.

Compared with the prior art, the utility model discloses following beneficial effect has: the device is simple and convenient to operate, direct and efficient, only a medical needle is inserted into the sampling valve to extract a water sample during use, the water sample in the device can be extracted at any time for detection, the quality of the water sample in the device is detected at any time, and the quality of the water sample is improved; the device is safe and reliable, compared with other sampling modes, the product has no pollution to water quality, and the work of equipment is not influenced; the device reduces the cost, and the equipment directly designs the sampling port on the check valve, thereby reducing the production cost and saving the working procedures of additional installation and the like; the device is convenient to install, and is provided with the quick-insertion check valve and the quick-insertion rod, so that the processes of equipment pipeline installation, replacement, debugging and the like are more convenient and safer; the U-shaped design enables water flow to be smooth, avoids the occurrence of dead cavities of pipelines, avoids the breeding of bacteria, does not need chemical reagents, is safe and reliable, avoids water pollution and ensures water quality; the check valve body in the device has a check function, can prevent water flow from reversing, and avoids pollution of water flow reversing to unused water; the device can utilize self structure to avoid the appearance of dead space, prevents bacterial growing, can take a sample the medical water simultaneously at any time, has guaranteed the quality of water.

Drawings

Fig. 1 is the overall structure schematic diagram of the novel U-shaped circulation device with the non-return and sampling functions of the present invention.

In the figure: 1. a U-shaped pipe body; 2. a sampling valve; 3. a gasket; 4. a check valve body; 5. and (5) quickly inserting the rod.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1, a novel U-shaped circulating device with check and sampling functions comprises a U-shaped pipe body 1, a sampling valve 2, a sealing gasket 3, a check valve body 4 and a quick insertion rod 5; the U-shaped pipe body 1 is U-shaped, the inner wall of the U-shaped pipe body 1 is arc-shaped, the inner wall of the U-shaped pipe body is smooth, dead spaces are avoided, and water flow can pass through the U-shaped pipe body quickly; the lower end of the U-shaped pipe body 1 is provided with two connecting ends, the two connecting ends of the lower end of the U-shaped pipe body 1 are provided with joints, and the lower end of the U-shaped pipe body 1 is inserted into the water purifying device; the upper end of the U-shaped pipe body 1 is provided with a connecting end, and the upper end of the U-shaped pipe body 1 is provided with a sampling valve 2; a sealing gasket 3 is arranged in the sampling valve 2, the sampling valve 2 can be unscrewed, and a water sample in the device is sampled, so that the quality of the water sample in the device is convenient to detect; the sealing gasket 3 is made of sealing materials and is used for sealing to prevent water in the sampling valve 2 from seeping out; the upper part of the sampling valve 2 is provided with a check valve body 4, and the check valve body 4 is used for preventing water flow from reversing; the upper part of the check valve body 4 is provided with a quick insertion rod 5; the upper end of the quick insertion rod 5 is provided with an output hole, the upper end of the quick insertion rod 5 is inserted into the water pipeline, and the quick insertion rod 5 facilitates installation of the device.

It should be noted that the utility model relates to a novel U-shaped circulating device with non-return and sampling functions, the inner wall of the U-shaped pipe body 1 is set into an arc shape, the inner wall is smooth, the occurrence of right angles is avoided, water flow can pass through rapidly, the occurrence of dead spaces is avoided, and the water is prevented from causing pollution in the U-shaped pipe body 1; after the sampling valve 2 is screwed, a medical needle can be adopted to sample a water sample in the device, so that the quality of the water sample in the device can be conveniently detected, and the polluted water is prevented from passing through the device; the sealing gasket 3 is used for preventing water seepage in the sampling valve 2, and meanwhile, the water in the sampling valve 2 is isolated from the external environment, so that water pollution is avoided; the check valve body 4 has a check function, prevents water flow from reversing, and avoids water pollution caused by water flow reversing; the fast inserting rod 5 facilitates the installation of the device, so that the device is installed more quickly, and the installation speed is improved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A novel U-shaped circulating device with the functions of check and sampling comprises a U-shaped pipe body (1), a sampling valve (2), a sealing gasket (3), a check valve body (4) and a quick insertion rod (5); the method is characterized in that: the lower end of the U-shaped pipe body (1) is provided with two connecting ends; the upper end of the U-shaped pipe body (1) is provided with a connecting end, and the upper end of the U-shaped pipe body (1) is provided with a sampling valve (2); a sealing gasket (3) is arranged in the sampling valve (2); the upper part of the sampling valve (2) is provided with a check valve body (4); the upper part of the check valve body (4) is provided with a quick insertion rod (5); the upper end of the fast inserting rod (5) is provided with an output hole, and the upper end of the fast inserting rod (5) is inserted into the water pipeline.

2. The novel U-shaped circulating device with the functions of stopping and sampling as claimed in claim 1, wherein: the U-shaped pipe body (1) is U-shaped.

3. The novel U-shaped circulating device with the functions of stopping and sampling as claimed in claim 1, wherein: the inner wall of the U-shaped pipe body (1) is arc-shaped.

4. The novel U-shaped circulating device with the functions of stopping and sampling as claimed in claim 1, wherein: the water purifier is characterized in that joints are arranged at two connecting ends of the lower end of the U-shaped pipe body (1), and the lower end of the U-shaped pipe body (1) is inserted into the water purifier.

5. The novel U-shaped circulating device with the functions of stopping and sampling as claimed in claim 1, wherein: the sealing gasket (3) is made of sealing materials.