CN210601051U - High-flow pressure regulating box - Google Patents
High-flow pressure regulating box Download PDFInfo
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- CN210601051U CN210601051U CN201921728947.9U CN201921728947U CN210601051U CN 210601051 U CN210601051 U CN 210601051U CN 201921728947 U CN201921728947 U CN 201921728947U CN 210601051 U CN210601051 U CN 210601051U
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Abstract
The utility model discloses a large-flow pressure regulating box in the technical field of gas transmission and distribution equipment, which comprises a box body, wherein a pressure regulator is arranged in the box body, the other end of a compensator is connected with a filter through a pipeline, the other end of the filter is connected with an air inlet gas distributing pipe, the right side of the pressure regulator is provided with an outlet pressure balancing pipe, the other end of the outlet pressure balancing pipe is communicated with an air outlet gas collecting pipe, an outlet ball valve is arranged on the air outlet gas collecting pipe, the bottom between the air inlet gas distributing pipe and the air outlet gas collecting pipe is mutually communicated through a bypass pipe, when two pressure regulators fail, the utility model can supply gas temporarily by opening a valve on the bypass and watching a pressure gauge, each component is separated from the outside in the box body and is not easy to damage, the service life is long, each component is arranged in the box body, the components are not required to be sequentially installed as before, and the installation is very simple.
Description
Technical Field
The utility model relates to a gas transmission and distribution equipment technical field specifically is a large-traffic pressure regulating box.
Background
At present, more and more urban families use gas through pipelines, and the gas pipelines are provided with pressure regulators. The pressure regulator and the accessory thereof are troublesome to install, exposed outside, long in time, easy to corrode and easy to damage; the design pipe diameter of the original pressure regulating box is small, the emergency design is few, and the like, so that the large-flow pressure regulating box is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a large-traffic pressure regulating box to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a large-traffic pressure regulating box, includes the box, is provided with the voltage regulator in the box, there is the compensator in the voltage regulator left side through the pipe connection, the compensator other end has the filter through the pipe connection, the filter other end is connected with the gas inlet gas-distributing pipe, and is provided with the import ball valve on the gas inlet gas-distributing pipe, the voltage regulator right side is provided with outlet pressure balance pipe, outlet pressure balance pipe other end intercommunication has the gas collecting pipe of giving vent to anger, and gives vent to anger and collect the top of the gas pipe and be provided with the export ball valve, the gas inlet gas-distributing pipe with give vent to anger between the gas collecting pipe bottom through the bypass pipe intercommunication each other.
Furthermore, an inlet connecting flange is arranged at the bottom of the air inlet and distribution pipe, and an outlet connecting flange is arranged at the bottom of the air outlet and collection pipe.
Furthermore, an outlet pressure measuring port is arranged on the air outlet and gathering pipe communicated with the right end of the outlet pressure balancing pipe, and a bleeding valve is arranged in the outlet pressure measuring port.
Further, the voltage regulator is an adjusting and cutting integrated voltage regulator.
Further, the inner diameter of the air inlet and distribution pipe is smaller than that of the air outlet and collection pipe.
Further, the filter is an angle filter.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses strengthen inlet and outlet pipe diameter, the import and export valve increases, guarantee the gas flow of pressure regulating box stable, set up export pressure balance pipe, guarantee the balance stability of export gas pressure, at pressure upstream and downstream directly be provided with the bypass pipe and be equipped with ball valve and stop valve, when two way voltage regulators all became invalid, the valve on the accessible started the bypass carries out interim air feed with watching the manometer, each subassembly is in the box, separate with the external world, not fragile, long service life, each subassembly all sets up in advance in the box, with the access flange during installation, the access flange be connected with the gas pipeline respectively can, need not install each subassembly in proper order like originally, the installation is very simple.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. an air inlet and air distribution pipe; 2. an inlet ball valve; 3. a filter; 4. a compensator; 5. a voltage regulator; 6. an outlet pressure balance tube; 7. a safety valve; 8. an outlet ball valve; 9. a ball valve; 10. and a stop valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
Referring to fig. 1, the present invention provides a technical solution: a high-flow pressure regulating box comprises a box body which is a main body of the pressure regulating box and is widely applied in the field, the structure and the principle of the pressure regulating box are well known by the technicians in the field, detailed description is not needed, a pressure regulator 5 is arranged in the box body, the left side of the pressure regulator 5 is connected with a compensator 4 through a pipeline, the other end of the compensator 4 is connected with a filter 3 through a pipeline, the other end of the filter 3 is connected with an air inlet gas distributing pipe 1, an inlet ball valve 2 is arranged on the air inlet gas distributing pipe 1, an outlet pressure balancing pipe 6 is arranged on the right side of the pressure regulator 5, the other end of the outlet pressure balancing pipe 6 is communicated with an air outlet gas collecting pipe, a safety valve 7 is arranged at the top of the air outlet gas collecting pipe, an outlet ball valve 8 is arranged on the air outlet gas collecting pipe, the bottoms of the air inlet gas, meanwhile, the two ends of the bypass pipe are provided with a pressure measuring nozzle, a pressure gauge and a remote transmission reserved connector which are both positioned on the stop valve 10 and positioned outside the ball valve 9 as can be seen from the attached drawing 1.
As shown in fig. 1: the bottom of the air inlet and distribution pipe 1 is provided with an inlet connecting flange, the bottom of the air outlet and collection pipe is provided with an outlet connecting flange, the inlet connecting flange and the outlet connecting flange are both arranged in the box body in advance, the inlet connecting flange and the outlet connecting flange are connected with a gas pipeline respectively during installation, all components do not need to be installed in sequence like the original installation, and the installation is very simple;
as shown in fig. 1: an outlet pressure measuring port is formed in the air outlet and collecting pipe communicated with the right end of the outlet pressure balancing pipe 6, and a bleeding valve is arranged in the outlet pressure measuring port;
as shown in fig. 1: the voltage regulator 5 is a regulating and cutting integrated voltage regulator, and may be other voltage regulators 5, the voltage regulator 5 is widely used in the field, and the structure and principle thereof are well known to those skilled in the art, and will not be described in detail herein;
as shown in fig. 1: the inner diameter of the air inlet gas distributing pipe 1 is smaller than that of the air outlet gas collecting pipe, so that the gas flow of the box body is stable;
as shown in fig. 1: the filter 3 is an angle filter, which is widely used in the art, and the structure and principle thereof are well known to those skilled in the art and will not be described in detail herein.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a large-traffic pressure regulating case, includes the box, its characterized in that: a pressure regulator (5) is arranged in the box body, the left side of the pressure regulator (5) is connected with a compensator (4) through a pipeline, the other end of the compensator (4) is connected with a filter (3) through a pipeline, the other end of the filter (3) is connected with an air inlet and distribution pipe (1), an inlet ball valve (2) is arranged on the air inlet and distribution pipe (1), an outlet pressure balance pipe (6) is arranged on the right side of the pressure regulator (5), the other end of the outlet pressure balance pipe (6) is communicated with an air outlet and collection pipe, a safety valve (7) is arranged at the top of the air outlet and gathering pipe, an outlet ball valve (8) is arranged on the air outlet and gathering pipe, the bottom between the air inlet gas distributing pipe (1) and the air outlet gas collecting pipe is communicated with each other through a bypass pipe, a ball valve (9) and a stop valve (10) are arranged on the bypass pipe, and the stop valve (10) is positioned on the right side of the ball valve (9).
2. A high flow rate pressure regulating tank as claimed in claim 1, wherein: the bottom of the air inlet and distribution pipe (1) is provided with an inlet connecting flange, and the bottom of the air outlet and collection pipe is provided with an outlet connecting flange.
3. A high flow rate pressure regulating tank as claimed in claim 1, wherein: an outlet pressure measuring port is formed in the air outlet and gathering pipe communicated with the right end of the outlet pressure balancing pipe (6), and a bleeding valve is arranged in the outlet pressure measuring port.
4. A high flow rate pressure regulating tank as claimed in claim 1, wherein: the voltage regulator (5) is an adjusting and cutting integrated voltage regulator.
5. A high flow rate pressure regulating tank as claimed in claim 1, wherein: the inner diameter of the air inlet and distribution pipe (1) is smaller than that of the air outlet and collection pipe.
6. A high flow rate pressure regulating tank as claimed in claim 1, wherein: the filter (3) is an angle filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921728947.9U CN210601051U (en) | 2019-10-16 | 2019-10-16 | High-flow pressure regulating box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921728947.9U CN210601051U (en) | 2019-10-16 | 2019-10-16 | High-flow pressure regulating box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210601051U true CN210601051U (en) | 2020-05-22 |
Family
ID=70720755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921728947.9U Active CN210601051U (en) | 2019-10-16 | 2019-10-16 | High-flow pressure regulating box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210601051U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113483273A (en) * | 2021-06-25 | 2021-10-08 | 河北永良燃气设备有限公司 | Gas pressure regulating box |
-
2019
- 2019-10-16 CN CN201921728947.9U patent/CN210601051U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113483273A (en) * | 2021-06-25 | 2021-10-08 | 河北永良燃气设备有限公司 | Gas pressure regulating box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 253500 east of Yingbin street and north of Huifeng Road, economic development zone, Lingcheng District, De Zhou City, Shandong Province Patentee after: Guotaitong Energy Equipment Group Co.,Ltd. Address before: 061600 Chengdong hezhuangdi, Dongguang County, Cangzhou City, Hebei Province Patentee before: GUOTAITONG ENERGY EQUIPMENT Co.,Ltd. |
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| CP03 | Change of name, title or address |