CN220891828U - Automatic steam trap and air storage tank - Google Patents
Automatic steam trap and air storage tank Download PDFInfo
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- CN220891828U CN220891828U CN202322950492.8U CN202322950492U CN220891828U CN 220891828 U CN220891828 U CN 220891828U CN 202322950492 U CN202322950492 U CN 202322950492U CN 220891828 U CN220891828 U CN 220891828U
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- steam trap
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 36
- 238000009434 installation Methods 0.000 claims abstract description 23
- 239000007788 liquid Substances 0.000 claims abstract description 21
- 238000012423 maintenance Methods 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The application discloses an automatic steam trap and an air storage tank, and relates to the technical field of drainage, comprising a steam trap body, an automatic drainage valve and an automatic drainage valve; the steam trap body is internally provided with an installation cavity, an input cavity channel, a first output cavity channel and a second output cavity channel; the wall of the mounting cavity is provided with an input port communicated with the input cavity channel, a water outlet communicated with the first output cavity channel and an exhaust port communicated with the second output cavity channel; the exhaust port is arranged above the water outlet; the automatic drain valve is arranged at the drain outlet and used for opening the drain outlet when the liquid level in the installation cavity reaches the preset liquid level; the automatic exhaust valve is arranged at the exhaust port and used for opening the exhaust port when the pressure in the installation cavity is the same as the pressure in the second output cavity channel. The automatic steam trap of this design can effectively discharge the ponding of air storage tank inside, and can in time be discharged according to ponding condition automatically regulated aperture.
Description
Technical Field
The application relates to the technical field of drainage, in particular to an automatic steam trap and an air storage tank.
Background
A compressed air buffer tank (air storage tank) is one of the components of a denitration device in a garbage incinerator system, and provides compressed air to an ammonia gun in the denitration device. Through research, the current compressed air buffer tank is under the long-term operation condition, and the tank body bottom can water, leads to compressed air to take water, is unfavorable for safety, can lead to tank body compressed air reserves to descend moreover, and then makes the frequent loading operation of air compressor machine, and the air compressor machine loading current is the twice of uninstallation, has increased the power consumption of air compressor machine by a wide margin. Therefore, there is a need to propose a solution to solve the above-mentioned problems.
Disclosure of utility model
In view of the above, a first object of the present application is to provide an automatic steam trap, which solves the technical problems that the existing air storage tank is unfavorable for safety due to water accumulation and causes the increase of the electricity consumption of the air compressor.
A first object of the present application is to provide an air reservoir with an automatic steam trap.
In order to achieve the technical aim, the application provides an automatic steam trap, which comprises a steam trap body, an automatic drain valve and an automatic drain valve;
The steam trap body is internally provided with an installation cavity, an input cavity channel, a first output cavity channel and a second output cavity channel;
The cavity wall of the mounting cavity is provided with an input port communicated with the input cavity channel, a water outlet communicated with the first output cavity channel and an exhaust port communicated with the second output cavity channel;
the exhaust port is arranged above the water outlet;
The automatic drain valve is arranged at the drain outlet and is used for opening the drain outlet when the liquid level height in the installation cavity reaches the preset liquid level height;
The automatic exhaust valve is arranged at the exhaust port and is used for opening the exhaust port when the pressure in the installation cavity is the same as the pressure in the second output cavity.
Further, the filter screen is also included;
The filter screen is installed in the input cavity or on the input port.
Further, the input channel comprises a first channel section and a second channel section;
one end of the first cavity section is communicated with one end of the second cavity section;
An included angle is formed between the first cavity channel section and the second cavity channel section;
the other end of the second cavity section is connected and communicated with the input port;
the filter screen is arranged on the first cavity section;
One end of the first cavity channel section is provided with a maintenance cavity channel section which extends out of the second cavity channel section and is used for installing and detaching the filter screen;
and a detachable sealing cover is arranged on the opening of the maintenance cavity section.
Further, the input channel comprises a first channel section and a second channel section;
one end of the first cavity section is communicated with one end of the second cavity section;
An included angle is formed between the first cavity channel section and the second cavity channel section;
the other end of the second cavity section is connected and communicated with the input port;
The filter screen is arranged on the second cavity section;
One end of the second cavity channel section is provided with a maintenance cavity channel section which extends out of the first cavity channel section and is used for installing and detaching the filter screen;
and a detachable sealing cover is arranged on the opening of the maintenance cavity section.
Further, the first output channel is in communication with the second output channel.
Further, the automatic exhaust valve is a spring type automatic exhaust valve.
Further, the automatic drain valve is a floating ball drain valve.
The application also discloses an air storage tank, which comprises a storage tank body and the automatic steam trap;
The input cavity channel of the automatic steam trap is connected to the bottom of the storage tank body and is communicated with the inside of the storage tank body.
According to the technical scheme, the automatic steam trap designed by the application comprises a steam trap body, an automatic drain valve and an automatic exhaust valve. The automatic drain valve is arranged on the drain outlet and used for controlling the opening and closing of the drain outlet, and the automatic drain valve is arranged on the exhaust outlet above the drain outlet and used for controlling the opening and closing of the exhaust outlet. When compressed air is introduced into the mounting cavity, the pressure in the mounting cavity is larger than the pressure (external pressure) in the second output cavity, and the automatic exhaust valve is in a state of closing the exhaust port. When the liquid level of the water in the installation cavity reaches the preset liquid level, the automatic drain valve is in a state of opening the drain outlet. When the installation cavity is full of water, the pressure in the installation cavity is the same as the pressure in the second output cavity channel, the automatic drain valve is restored to a normally open state, so that the exhaust port is opened, and the drainage is increased. In general, when compressed air is introduced into the mounting cavity, and the liquid level of the internal water does not meet the preset liquid level, the air outlet and the water outlet are in a closed state, and at the moment, the part of water in the mounting cavity plays a role in water sealing. When the water is continuously introduced to the liquid level to meet the preset liquid level, the water outlet is opened for drainage, and when the installation cavity is filled with water, the air outlet is also opened to be matched with the water outlet to increase the drainage. The automatic steam trap of this design can effectively discharge the ponding of air storage tank inside, and can in time be discharged according to ponding condition automatically regulated aperture.
Drawings
In order to more clearly illustrate the embodiments of the application or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the application, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic view of an automatic steam trap according to the present application in a first state;
FIG. 2 is a schematic view of an automatic steam trap according to the present application in a second state;
FIG. 3 is a schematic view of an automatic steam trap according to the present application in a third state;
In the figure: 1. a steam trap body; 11. an input port; 12. a water outlet; 13. an exhaust port; 2. an input channel; 21. a first channel segment; 22. a second channel section; 23. maintaining the cavity section; 3. a first output channel; 4. a second output channel; 5. an automatic drain valve; 6. an automatic exhaust valve; 7. and (3) a filter screen.
Detailed Description
The following description of the embodiments of the present application will be made in detail, but not necessarily all embodiments, with reference to the accompanying drawings. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the embodiments of the present application.
In the description of the embodiments of the present application, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the embodiments of the present application and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In describing embodiments of the present application, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, interchangeably connected, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediary, or in communication between two elements. The specific meaning of the above terms in embodiments of the present application will be understood in detail by those of ordinary skill in the art.
The embodiment of the application discloses an automatic steam trap and an air storage tank.
Referring to fig. 1 to 3, an embodiment of an automatic steam trap and an air tank according to an embodiment of the present application includes:
steam trap body 1, automatic drain valve 5 and automatic drain valve 6.
The steam trap body 1 is internally provided with an installation cavity, an input cavity channel 2, a first output cavity channel 3 and a second output cavity channel 4.
The wall of the installation cavity is provided with an input port 11 communicated with the input cavity channel 2, a water outlet 12 communicated with the first output cavity channel 3 and an exhaust port communicated with the second output cavity channel 4, and the exhaust port is arranged above the water outlet 12.
The automatic drain valve 5 is arranged on the drain outlet 12 and is used for opening the drain outlet 12 when the liquid level in the installation cavity reaches the preset liquid level; it will be appreciated that when the level of the liquid in the installation cavity is higher than the preset level, the automatic drain valve 5 is triggered to open; otherwise, when the liquid level in the installation cavity is not higher than the preset liquid level, the automatic drain valve 5 is in a closed state.
The automatic exhaust valve 6 is arranged at the exhaust port and is used for opening the exhaust port when the pressure in the installation cavity is the same as the pressure of the second output cavity channel 4; it will be appreciated that when the pressure in the installation cavity is greater than the pressure in the second outlet channel 4, i.e. greater than the ambient pressure, the automatic exhaust valve 6 is triggered to close; conversely, when the pressure in the installation chamber is equal to the pressure in the second output chamber 4, the automatic exhaust valve 6 is in an open state.
As shown in fig. 1, when the inside of the installation cavity is in a completely emptied state or an initial state, the automatic exhaust valve 6 is in an opened state, and the automatic drain valve 5 is in a closed state.
When compressed air is introduced into the mounting cavity, and the liquid level of the internal water does not meet the preset liquid level, the air outlet and the water outlet 12 are both in a closed state, and at the moment, the part of water in the mounting cavity plays a role in water sealing.
As shown in fig. 2, when water is continuously introduced until the liquid level height satisfies the preset liquid level height, the automatic drain valve 5 is in an opened state to drain water.
As shown in fig. 3, when the installation cavity is filled with water, the automatic exhaust valve 6 is turned to an open state, and the exhaust port cooperates with the water discharge port 12 to increase the water discharge.
The designed automatic steam trap can effectively drain accumulated water in the air storage tank, can flexibly and automatically adjust the opening according to the accumulated water condition, and can drain water in time; the water content of the compressed air is reduced, and the safe and stable operation of the unit is ensured; the loading frequency of the air compressor is reduced by 1/3, and the daily electricity quantity is reduced by about 1000kWh.
The foregoing is an embodiment one of an automatic steam trap and an air tank provided in the embodiments of the present application, and the following is an embodiment two of an automatic steam trap and an air tank provided in the embodiments of the present application, refer to fig. 1 to fig. 3 specifically.
Based on the scheme of the first embodiment:
Further, a filter screen 7 is also included, the filter screen 7 being mounted in the input channel 2 or on the input port 11. The filter screen 7 is added, so that the water outlet 12 and the air outlet are prevented from being blocked by foreign matters, the service life of the filter screen is prolonged, and long-term operation is ensured.
Further, the inlet channel 2 may be designed to comprise a first channel section 21 and a second channel section 22.
One end of the first cavity channel section 21 is communicated with one end of the second cavity channel section 22, and an included angle is formed between the first cavity channel section 21 and the second cavity channel section 22; the included angle may be 90 ° or other angles.
The other end of the second channel section 22 is connected and communicated with the input port 11, and the filter screen 7 is arranged on the first channel section 21. One end of the first channel section 21 is provided with a maintenance channel section 23 extending out of the second channel section 22 and used for installing and dismantling the filter screen 7, and a detachable sealing cover (not shown in the figure) is arranged on an opening of the maintenance channel section 23. Through setting up maintenance chamber section 23, conveniently dismantle the change to filter screen 7, promote maintenance convenience.
Further, the filter screen 7 may be mounted on the second channel section 22, correspondingly, one end of the second channel section 22 has a maintenance channel section 23 extending out of the first channel section 21 and used for mounting and dismounting the filter screen 7, and a detachable cover is disposed on an opening of the maintenance channel section 23.
Further, in order to make the overall structure more compact, the first output channel 3 is designed to communicate with the second output channel 4.
Further, the automatic exhaust valve 6 may be a spring type automatic exhaust valve 6.
Further, the automatic drain valve 5 may be a floating ball drain valve.
The application also discloses an air storage tank, which comprises a storage tank body (not shown in the figure) and the automatic steam trap of the first embodiment or the second embodiment; the input cavity 2 of the automatic steam trap is connected to the bottom of the storage tank body and is communicated with the interior of the storage tank body.
While the present application has been described in detail with respect to an automatic steam trap and an air tank, those skilled in the art will recognize that the present application is not limited to the embodiments and applications described above.
Claims (8)
1. An automatic steam trap is characterized by comprising a steam trap body (1), an automatic drain valve (5) and an automatic drain valve (6);
An installation cavity, an input cavity channel (2), a first output cavity channel (3) and a second output cavity channel (4) are arranged in the steam trap body (1);
An input port (11) communicated with the input cavity channel (2), a water outlet (12) communicated with the first output cavity channel (3) and an exhaust port communicated with the second output cavity channel (4) are arranged on the cavity wall of the mounting cavity;
The exhaust port is arranged above the water outlet (12);
The automatic drain valve (5) is arranged on the drain outlet (12) and is used for opening the drain outlet (12) when the liquid level height in the installation cavity reaches a preset liquid level height;
the automatic exhaust valve (6) is arranged at the exhaust port and is used for opening the exhaust port when the pressure in the installation cavity is the same as the pressure of the second output cavity channel (4).
2. An automatic steam trap according to claim 1, further comprising a filter screen (7);
the filter screen (7) is arranged in the input cavity (2) or on the input port (11).
3. An automatic steam trap according to claim 2, characterized in that the inlet channel (2) comprises a first channel section (21) and a second channel section (22);
One end of the first cavity section (21) is communicated with one end of the second cavity section (22);
An included angle is formed between the first cavity section (21) and the second cavity section (22);
the other end of the second cavity section (22) is connected and communicated with the input port (11);
The filter screen (7) is arranged on the first cavity section (21);
One end of the first cavity section (21) is provided with a maintenance cavity section (23) which extends out of the second cavity section (22) and is used for installing and detaching the filter screen (7);
the opening of the maintenance cavity section (23) is provided with a detachable sealing cover.
4. An automatic steam trap according to claim 2, characterized in that the inlet channel (2) comprises a first channel section (21) and a second channel section (22);
One end of the first cavity section (21) is communicated with one end of the second cavity section (22);
An included angle is formed between the first cavity section (21) and the second cavity section (22);
the other end of the second cavity section (22) is connected and communicated with the input port (11);
the filter screen (7) is arranged on the second cavity section (22);
One end of the second cavity section (22) is provided with a maintenance cavity section (23) which extends out of the first cavity section (21) and is used for installing and detaching the filter screen (7);
the opening of the maintenance cavity section (23) is provided with a detachable sealing cover.
5. An automatic steam trap according to claim 1, characterized in that the first output channel (3) communicates with the second output channel (4).
6. An automatic steam trap according to claim 1, characterized in that the automatic exhaust valve (6) is a spring-loaded automatic exhaust valve (6).
7. An automatic steam trap according to claim 1, characterized in that the automatic drain valve (5) is a floating ball drain valve.
8. An air storage tank comprising a tank body and an automatic steam trap according to any one of claims 1 to 7;
The input cavity (2) of the automatic steam trap is connected to the bottom of the storage tank body and is communicated with the interior of the storage tank body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322950492.8U CN220891828U (en) | 2023-11-01 | 2023-11-01 | Automatic steam trap and air storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322950492.8U CN220891828U (en) | 2023-11-01 | 2023-11-01 | Automatic steam trap and air storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220891828U true CN220891828U (en) | 2024-05-03 |
Family
ID=90838174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322950492.8U Active CN220891828U (en) | 2023-11-01 | 2023-11-01 | Automatic steam trap and air storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220891828U (en) |
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2023
- 2023-11-01 CN CN202322950492.8U patent/CN220891828U/en active Active
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