CN218628782U - Integrated pressure gauge mounting structure of water testing device - Google Patents
Integrated pressure gauge mounting structure of water testing device Download PDFInfo
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- CN218628782U CN218628782U CN202223195206.3U CN202223195206U CN218628782U CN 218628782 U CN218628782 U CN 218628782U CN 202223195206 U CN202223195206 U CN 202223195206U CN 218628782 U CN218628782 U CN 218628782U
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Abstract
The utility model provides an integral type manometer mounting structure of water testing device, including chassis, water service pipe and mount pad, the mount pad sets firmly on the chassis, and the water service pipe sets firmly in the bottom of mount pad, is provided with the mounting groove on the mount pad, and the mounting groove is used for installing and setting up the manometer, and the water service pipe is inside to communicate with the mounting groove; a connecting hole and an eccentric hole are also arranged in the mounting seat; the lower end of the connecting hole is communicated with the water through pipe, and one side of the top of the connecting hole is communicated with one side of the bottom of the eccentric hole; the upper end of the eccentric hole is communicated with the mounting groove. Through set up the eccentric orfice between the mounting groove at water service pipe and installation manometer and make rivers get into can through a lot of turns before the manometer, play certain cushioning effect, avoid its direct impact to cause the manometer impaired, the life of extension manometer.
Description
Technical Field
The utility model relates to the technical field of valves, especially, relate to an integral type manometer mounting structure of water testing device.
Background
The water testing device is used for checking the reliability of a wet system, whether the testing system can reliably alarm under the worst condition of opening a spray head and can check the water filling time of a dry system and a preaction system after being started normally, and the water testing device generally comprises a water testing valve, a pressure gauge and a water testing joint (or a water drainage pipe).
In order to ensure the normal use of a wet system, pressure detection is frequently carried out, and because the pressure ratio at a valve port is higher, the pressure gauge and the installation position of the existing water testing device are easily damaged due to frequent impact, so that the service life is reduced.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention is directed to solving the above-described problems. An object of the utility model is to provide a solve the integral type manometer mounting structure of a water test device in the above problem.
To achieve the purpose, the utility model adopts the following technical proposal:
an integrated pressure gauge mounting structure of a water testing device comprises a chassis, a water pipe and a mounting seat, wherein the mounting seat is fixedly arranged on the chassis, the water pipe is fixedly arranged at the bottom end of the mounting seat, a mounting groove is formed in the mounting seat and used for mounting and arranging a pressure gauge, and the interior of the water pipe is communicated with the mounting groove; a connecting hole and an eccentric hole are also arranged in the mounting seat; the lower end of the connecting hole is communicated with the water pipe, and one side of the top of the connecting hole is communicated with one side of the bottom of the eccentric hole; the upper end of the eccentric hole is communicated with the mounting groove. Through set up the eccentric orfice between the mounting groove at water service pipe and installation manometer and make rivers get into can through a lot of turns before the manometer, play certain cushioning effect, avoid its direct impact to cause the manometer impaired, the life of extension manometer.
The utility model has the preferable technical proposal that a valve hole is arranged in the mounting seat, the bottom end of the valve hole is communicated with the upper end of the eccentric hole, and one side of the bottom of the valve hole is communicated with the inner side end of the mounting groove; the axial direction of the mounting groove is vertical to the axial direction of the valve hole. Set up the valve hole and conveniently be used for overhauing the mount pad is inside.
The utility model discloses preferred technical scheme lies in, still includes the valve rod, and the upper end of valve hole is the intercommunication setting, and the valve rod rotates with valve hole to be connected, and valve hole's bottom is provided with first sealing washer, and when the bottom of valve rod offseted with first sealing washer, eccentric orfice was the closure state with the mounting groove. The communicating state between the connecting hole and the mounting groove is opened and closed through the valve rod, so that the using state of the pressure gauge is changed.
The utility model discloses preferred technical scheme lies in, is provided with first seal groove on the valve rod, is provided with the second sealing washer in the first seal groove. Thereby enhancing the sealing performance of the valve hole.
The utility model discloses preferred technical scheme lies in, is provided with the second seal groove on the valve rod, is provided with the third sealing washer in the second seal groove. Thereby further enhancing the sealing of the valve hole.
The utility model discloses preferred technical scheme lies in, connecting hole and mounting groove are located same one side of eccentric orfice. Buffering is carried out through many times of turning, and the service life of the pressure gauge is prolonged.
The beneficial effects of the utility model are that:
the utility model provides an integral type manometer mounting structure of water testing device, including chassis, water service pipe and mount pad, the mount pad sets firmly on the chassis, and the water service pipe sets firmly in the bottom of mount pad, is provided with the mounting groove on the mount pad, and the mounting groove is used for installing and setting up the manometer, and the water service pipe is inside to communicate with the mounting groove; a connecting hole and an eccentric hole are also arranged in the mounting seat; the lower end of the connecting hole is communicated with the water through pipe, and one side of the top of the connecting hole is communicated with one side of the bottom of the eccentric hole; the upper end of the eccentric hole is communicated with the mounting groove. Through set up the eccentric orfice between the mounting groove at water service pipe and installation manometer and make rivers get into can through a lot of turns before the manometer, play certain cushioning effect, avoid its direct impact to cause the manometer impaired, the life of extension manometer.
Other characteristic features and advantages of the invention will become apparent from the following description of exemplary embodiments, which is to be read in connection with the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention. In the drawings, like reference numerals are used to indicate like elements. The drawings in the following description are directed to some, but not all embodiments of the invention. For a person skilled in the art, other figures can be derived from these figures without inventive effort.
FIG. 1 is a schematic diagram of a sudden expansion section of the present invention;
fig. 2 is a schematic sectional view of the valve hole of the present invention when closed.
In the figure: 1. a chassis; 2. a water pipe; 3. a mounting base; 4. mounting grooves; 5. a pressure gauge; 6. connecting holes; 7. an eccentric hole; 8. a valve hole; 9. a valve stem; 10. a first seal ring; 11. a first seal groove; 12. a second seal ring; 13. a second seal groove; 14. and a third sealing ring.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.
The technical solution of the present invention will be further described with reference to the accompanying drawings and examples.
As shown in fig. 1-2, the present embodiment provides an integrated pressure gauge 5 mounting structure of a water testing device, including a chassis 1, a water pipe 2 and a mounting seat 3, wherein the mounting seat 3 is fixed on the chassis 1, the water pipe 2 is fixed at the bottom end of the mounting seat 3, a mounting groove 4 is provided on the mounting seat 3, the mounting groove 4 is used for mounting and setting the pressure gauge 5, and the interior of the water pipe 2 is communicated with the mounting groove 4; a connecting hole 6 and an eccentric hole 7 are also arranged in the mounting seat 3; the lower end of the connecting hole 6 is communicated with the water service pipe 2, and one side of the top is communicated with one side of the bottom of the eccentric hole 7; the upper end of the eccentric hole 7 is communicated with the mounting groove 4. Because the product of the embodiment has limited structure and position, the pressure gauge 5 can not be directly arranged on the water pipe 2; in the embodiment, the bottom of the mounting seat 3 is positioned below the chassis 1 and connected with the outer side wall of the water pipe 2; further, in order to avoid the high pressure impact of water during pressure measurement, such as the damage of the water hammer effect to the pressure gauge 5, in the embodiment, an eccentric hole 7 is arranged in the communication position between the water service pipe 2 and the installation groove 4, so that when pressure measurement is performed, high pressure water directly impacts the pressure gauge 5 in the installation groove 4 from the water service pipe 2; still further, in this embodiment, the connecting hole 6 and the mounting groove 4 are located on the same side of the eccentric hole 7, so that the direct impact of high water pressure is reduced by changing direction twice, and a certain buffering effect is achieved.
Preferably, a valve hole 8 is further formed in the mounting seat 3, the bottom end of the valve hole 8 is communicated with the upper end of the eccentric hole 7, and one side of the bottom of the valve hole 8 is communicated with the inner side end of the mounting groove 4; the axial direction of the mounting groove 4 is perpendicular to the axial direction of the valve hole 8. The valve hole 8 is arranged for convenient maintenance and repair.
Further, still include valve rod 9, the upper end of valve hole 8 is the intercommunication setting, and valve rod 9 rotates with valve hole 8 to be connected, and the bottom of valve hole 8 is provided with first sealing washer 10, and when the bottom of valve rod 9 offseted with first sealing washer 10, eccentric orfice 7 was closed state with mounting groove 4. Through setting up valve rod 9, when need not using the water test device to carry out the inspection test in the inside water service pipe 2, can turn round tight valve rod 9 and make it offset with first sealing washer 10 to this seals between 5 with manometer and the water service pipe 2, reduces the use to 5 manometer, increase of service life.
Preferably, the valve rod 9 is provided with a first sealing groove 11, and a second sealing ring 12 is arranged in the first sealing groove 11. When the valve rod 9 is provided with the second sealing ring 12, water is prevented from being exposed from the valve hole 8.
Further, a second sealing groove 13 is formed in the valve rod 9, and a third sealing ring 14 is arranged in the second sealing groove 13. Through strengthen setting up second seal groove 13 on valve rod 9 to this avoids rivers to flow out, and influences the numerical accuracy of manometer 5 test.
The above embodiments are merely for illustrating the technical solutions of the present invention and are not to be construed as limiting, and the present invention is described in detail with reference to the preferred embodiments. It should be understood by those skilled in the art that various modifications and equivalent substitutions may be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention, and all the modifications and equivalents should be covered by the scope of the claims of the present invention.
Claims (6)
1. The utility model provides a water testing device's integral type manometer mounting structure which characterized in that:
the water pipe comprises a chassis (1), a water pipe (2) and a mounting seat (3), wherein the mounting seat (3) is fixedly arranged on the chassis (1), the water pipe (2) is fixedly arranged at the bottom end of the mounting seat (3), a mounting groove (4) is formed in the mounting seat (3), the mounting groove (4) is used for mounting and arranging a pressure gauge (5), and the interior of the water pipe (2) is communicated with the mounting groove (4); a connecting hole (6) and an eccentric hole (7) are also arranged in the mounting seat (3); the lower end of the connecting hole (6) is communicated with the water service pipe (2), and one side of the top of the connecting hole is communicated with one side of the bottom of the eccentric hole (7); the upper end of the eccentric hole (7) is communicated with the mounting groove (4).
2. The integrated pressure gauge mounting structure of the water test device according to claim 1, wherein:
a valve hole (8) is further formed in the mounting seat (3), the bottom end of the valve hole (8) is communicated with the upper end of the eccentric hole (7), and one side of the bottom of the valve hole (8) is communicated with the inner side end of the mounting groove (4); the axial direction of the mounting groove (4) is perpendicular to the axial direction of the valve hole (8).
3. The integrated pressure gauge mounting structure of the water test device according to claim 2, wherein:
still include valve rod (9), the upper end of valve hole (8) is the intercommunication setting, valve rod (9) with valve hole (8) rotate to be connected, the bottom of valve hole (8) is provided with first sealing washer (10), works as the bottom of valve rod (9) with when first sealing washer (10) offset, eccentric orfice (7) with mounting groove (4) are the closed condition.
4. The integrated pressure gauge mounting structure of the water test device according to claim 3, wherein:
a first sealing groove (11) is formed in the valve rod (9), and a second sealing ring (12) is arranged in the first sealing groove (11).
5. The integrated pressure gauge mounting structure of the water test device according to claim 4, wherein:
and a second sealing groove (13) is formed in the valve rod (9), and a third sealing ring (14) is arranged in the second sealing groove (13).
6. The integrated pressure gauge mounting structure of the water test device according to claim 2, wherein:
the connecting hole (6) and the mounting groove (4) are positioned on the same side of the eccentric hole (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223195206.3U CN218628782U (en) | 2022-11-30 | 2022-11-30 | Integrated pressure gauge mounting structure of water testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223195206.3U CN218628782U (en) | 2022-11-30 | 2022-11-30 | Integrated pressure gauge mounting structure of water testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218628782U true CN218628782U (en) | 2023-03-14 |
Family
ID=85451459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223195206.3U Active CN218628782U (en) | 2022-11-30 | 2022-11-30 | Integrated pressure gauge mounting structure of water testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218628782U (en) |
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2022
- 2022-11-30 CN CN202223195206.3U patent/CN218628782U/en active Active
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