CN211621786U - Small indoor pressure drainage buffer tank - Google Patents
Small indoor pressure drainage buffer tank Download PDFInfo
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- CN211621786U CN211621786U CN201922290576.7U CN201922290576U CN211621786U CN 211621786 U CN211621786 U CN 211621786U CN 201922290576 U CN201922290576 U CN 201922290576U CN 211621786 U CN211621786 U CN 211621786U
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Abstract
The utility model discloses a small indoor pressure drainage buffer tank, which is characterized in that the buffer tank comprises a tank body, wherein the tank body is provided with a pressure drainage water inlet pipe and a non-pressure drainage water outlet pipe, the top end of the tank body is provided with at least two air vents used for communicating the interior of the tank body with the atmosphere, the tank body is internally provided with at least one partition plate, and all the partition plates are distributed at the top and the bottom of the tank body in a crossed manner; at least a partition board is arranged at the position of the pressure water inlet outlet in the tank body. Compared with the prior art, the beneficial effects of the utility model are that: the pressure-relief drainage device is sanitary, small in size, convenient and flexible to install, capable of saving engineering cost and convenient to overhaul, can be installed in place at a required position in a factory building, solves the overflow problem of series connection of pressure drainage and other drainage, also solves the problem of overlong single pressure drainage discharge pipeline, and simultaneously improves the environmental sanitation problem of open pressure relief such as floor drains.
Description
Technical Field
The utility model relates to a small-size indoor drainage buffer tank that has can be applied to in the drainage system who has pressure drainage process equipment in numerous industrial factory buildings such as medicine, food, daily use chemicals, machinery, has the function of pressure buffering, will press the drainage to convert the non-pressure drainage into, belong to the building technology engineering field.
Background
In practical engineering projects, particularly in pharmaceutical and food industry projects, pressure drainage is often used as partial drainage of process equipment, and the water quantity is not large and the pressure is small. Such as the drainage of a sterilization cabinet, the drainage of a fermentation tank and the like in the pharmaceutical technology.
If the pressure drainage of the process equipment is mixed with other non-pressure drainage and then is used together with a drainage pipe, the pressure drainage can cause overflow from sanitary wares such as other floor drains, water pools and the like. If the pressure drainage pipe and the non-pressure drainage are separately arranged, the pressure drainage pipes of the process equipment are connected in series and share the drainage pipe, when one equipment drains water and the other equipment does not drain water, the risk that the pressure drainage overflows back into the non-drainage equipment exists.
In order to solve the above problem of draining water from the pressure equipment, the following scheme is generally adopted in the design: (1) the pressure drainage pipelines of different process equipment are independently arranged. This solution has the following drawbacks: when the pressure drainage equipment is more, the design scheme of separately discharging the waste water is over dense, the construction cost is increased, and the risk of later-stage pipeline water leakage and the workload of later-stage pipeline maintenance are increased. (2) The floor drain is arranged on site or the pressure is released on site by adopting a fully-open container. The scheme has the following disadvantages: the sanitary environment of the floor drain or the open container area is poor, and when the environment has clean requirements, such as in a pharmaceutical factory or a food factory, the scheme is not feasible.
Disclosure of Invention
The to-be-solved technical problem of the utility model is: how to make the drainage pipe of sharing after having had pressure drainage and other non-pressure drainage to mix not only need prevent to spill from other places and overflow, can satisfy the clean requirement of environment and be convenient for later stage pipeline maintenance moreover.
In order to solve the technical problem, the technical scheme of the utility model is to provide a small indoor pressure drainage buffer tank, which is characterized in that the buffer tank comprises a tank body, wherein the tank body is provided with a pressure drainage water inlet pipe and a non-pressure drainage water outlet pipe, the top end of the tank body is provided with at least two air vents used for communicating the inside of the tank body with the atmosphere, the tank body is internally provided with at least one partition plate, and all the partition plates are uniformly distributed at the top and the bottom in the tank body in a crossed manner; at least a partition board is arranged at the position of the pressure water inlet outlet in the tank body.
Preferably, the pressure water drainage inlet pipe and the non-pressure water drainage outlet pipe are arranged on the left side and the right side of the tank body.
Preferably, each vent hole is communicated with the lower end of the corresponding vent pipe; the upper parts of the vent pipes are provided with gooseneck bends.
Preferably, the tank body is provided with a vent hole between the side walls at the left and right sides of the tank body and the partition plate at the top of the tank body.
Preferably, the top end of the tank body is also provided with a hand hole for maintenance; the bottom of the tank body is also provided with a bracket.
Preferably, all the baffles divide the cavity in the tank body into wave-shaped water flow channels.
Preferably, the bottom of the tank body is provided with a vent pipe with a ball valve between the side walls at the left side and the right side of the tank body and the partition plate at the bottom of the tank body.
Preferably, the pressure water drainage and inlet pipe is arranged at the upper part of the tank body; the non-pressure water discharging pipe is arranged at the lower part of the tank body.
Compared with the prior art, the beneficial effects of the utility model are that:
the pressure-relief drainage device is sanitary, small in size, convenient and flexible to install, capable of saving engineering cost and convenient to overhaul, can be installed in place at a required position in a factory building, solves the overflow problem of series connection of pressure drainage and other drainage, also solves the problem of overlong single pressure drainage discharge pipeline, and simultaneously improves the environmental sanitation problem of open pressure relief such as floor drains. Adopt the utility model discloses a buffer tank can benefit in the aspect of reducing engineering cost, lightening maintenance work load, improving sanitation. Because the one-time installation cost and the operation cost are low, the pressure relief valve can be widely applied to projects needing pressure drainage and pressure relief on site, in particular to projects with more pressure drainage points or clean workshops and the like with higher requirements on the environment.
Drawings
FIG. 1 is a front view of a pressure drain buffer tank in a small chamber;
FIG. 2 is a top view of a pressure drain buffer tank in a small chamber;
FIG. 3 is a sectional view taken along line A-A of a pressure-drain buffer tank in a small room;
FIG. 4 is a sectional view taken along line B-B of a pressure-drain buffer tank in a small room;
fig. 5 is a schematic diagram of a small indoor pressure drainage buffer tank.
Detailed Description
In order to make the present invention more comprehensible, preferred embodiments are described in detail below with reference to the accompanying drawings.
Example 1
The utility model relates to a small-size indoor pressure drainage buffer tank can be installed on the spot in the factory building dispersion, will press the drainage to convert to the pressure drainage buffer tank of non-pressure drainage. As shown in fig. 1-4, the air-permeable tank comprises a tank body 1, wherein the top end of the tank body 1 is provided with at least two vent holes for communicating the inside of the tank body 1 with the atmosphere, the vent holes are respectively communicated with the lower ends of the corresponding vent pipes, at least one partition plate is arranged in the tank body 1, and all the partition plates are uniformly distributed at the top and the bottom in the tank body 1 in a crossed manner; at least a partition board is arranged at the position of the outlet of the pressure water inlet and drainage pipe 2 in the tank body 1. And an emptying pipe with a ball valve is respectively arranged between the side walls of the left side and the right side of the tank body 1 and the partition plate at the bottom of the tank body 1. All the clapboards divide the cavity in the tank body 1 into wave-shaped water flow channels.
In this embodiment, the top of the tank body 1 is provided with two air holes, which are respectively connected with two corresponding air pipes, namely a first air pipe 4 and a second air pipe 5. Two clapboards are arranged in the tank body 1 and are respectively a first clapboard 8 and a second clapboard 9, and the first clapboard 8 is positioned at the position of the outlet of the pressure drainage water inlet pipe 2. The bottom of the tank body 1 is provided with a first emptying pipe 6 and a second emptying pipe 7 on two sides of a second clapboard 9. The pressure water drainage inlet pipe 2 is arranged at the upper part of the tank body 1; the non-pressure water discharge outlet pipe 3 is arranged at the lower part of the tank body 1.
The tank body 1 is made of Q235-B carbon steel, and after rust removal is carried out on the outer surface of the tank body, an anti-rust primer and a colored paint are brushed for two degrees respectively (if the requirement on environmental cleanness is high, a stainless steel material can be adopted). A pressure drainage water inlet pipe 2 and a non-pressure drainage water outlet pipe 3 are respectively arranged at two sides of the tank body 1; the top end of the tank body 1 is provided with an access hand hole 10, a first vent pipe 4 and a second vent pipe 5, the two vent pipes enable pressure drainage to be communicated with the atmosphere in the tank body, the pressure drainage is converted into non-pressure drainage, and the two vent pipes are designed in a gooseneck bend mode; a first partition plate 8 and a second partition plate 9 are respectively welded at the top and the bottom in the tank body 1, and the two partition plates divide the tank body into S-shaped water flow channels so as to prolong the flow path and ensure that pressure drainage is fully contacted with the atmosphere; a first vent pipe 6 and a second vent pipe 7 are arranged at the bottom of the tank body 1, the vent pipes are provided with ball valves, and if the requirement on cleanness is high, the vent pipes are independently connected to the outdoor or an exhaust system; the bottom of the tank body 1 is provided with a bracket 11.
The first emptying pipe 6 and the second emptying pipe 7 are arranged on the tank body 1 in front of and behind the second partition plate 9, so that water in the tank body 1 can be emptied completely when the tank is overhauled or disassembled. A first vent pipe 4 and a second vent pipe 5 are arranged on the tank body 1 in front of and behind the first clapboard 8. And an access hand hole 10 is arranged above the second partition plate 9 on the tank body 1.
In the using process, pressure drainage enters from the pressure drainage water inlet pipe 2 at one end, and the tank body 1 is communicated with the atmosphere through the first vent pipe 4 and the second vent pipe 5, so that the water flowing out of the non-pressure drainage water outlet pipe 3 at the other end is non-pressure drainage, and the water flow can be prolonged by arranging the water flow channel which is divided into S-shaped channels in the tank body 1 by the two partition plates, so that the pressure drainage and the atmosphere are in contact more fully.
As can be seen from figure 5, the pressure drainage that has the production of pressure drainage equipment 12 is carried after collecting by pressure drain pipe 13 the utility model discloses a carry out the pressure release in the small-size indoor pressure drainage buffer tank 14 and handle, the waste water after the pressure release is arranged to clean floor drain or other positions by non-pressure drain pipe 15 again.
Example 2
In this embodiment, a partition board is arranged in the tank body 1, and the partition board is arranged in the tank body 1 and is positioned at the outlet of the pressure drainage water inlet pipe 2.
The rest is the same as in example 1.
Claims (8)
1. A small indoor pressure drainage buffer tank is characterized by comprising a tank body (1), wherein the tank body (1) is provided with a pressure drainage water inlet pipe (2) and a non-pressure drainage water outlet pipe (3), the top end of the tank body (1) is provided with at least two vent holes for communicating the inside of the tank body (1) with the atmosphere, the tank body (1) is internally provided with at least one partition plate, and all the partition plates are uniformly distributed at the top and the bottom in the tank body (1) in a crossed manner; at least a partition board is arranged at the position of the outlet of the pressure drainage water inlet pipe (2) in the tank body (1).
2. The small indoor pressure drainage buffer tank as claimed in claim 1, characterized in that the pressure drainage water inlet pipe (2) and the non-pressure drainage water outlet pipe (3) are arranged at the left and right sides of the tank body (1).
3. The small indoor pressure drainage buffer tank as claimed in claim 1, wherein each of said ventilation holes is connected to the lower end of its corresponding ventilation pipe; the upper parts of the vent pipes are provided with gooseneck bends.
4. The small indoor pressure drainage buffer tank as claimed in claim 3, wherein a vent hole is respectively arranged on the tank body (1) between the left and right side walls of the tank body (1) and the top partition of the tank body (1).
5. The small indoor pressure drainage buffer tank as claimed in claim 1, wherein the top end of the tank body (1) is further provided with a hand hole (10); the bottom of the tank body (1) is also provided with a bracket (11).
6. A small indoor pressure drainage buffer tank as claimed in claim 1, wherein all the partitions divide the cavity in the tank body (1) into wave-shaped water flow passages.
7. The small indoor pressure drainage buffer tank as claimed in claim 1, wherein a vent pipe with a ball valve is respectively arranged at the bottom of the tank body (1) between the left and right side walls of the tank body (1) and the partition plate at the bottom of the tank body (1).
8. The pressure drainage buffer tank in a small chamber as claimed in claim 1, wherein the pressure drainage water inlet pipe (2) is arranged at the upper part of the tank body (1); the non-pressure water drainage outlet pipe (3) is arranged at the lower part of the tank body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922290576.7U CN211621786U (en) | 2019-12-18 | 2019-12-18 | Small indoor pressure drainage buffer tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922290576.7U CN211621786U (en) | 2019-12-18 | 2019-12-18 | Small indoor pressure drainage buffer tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211621786U true CN211621786U (en) | 2020-10-02 |
Family
ID=72630356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922290576.7U Active CN211621786U (en) | 2019-12-18 | 2019-12-18 | Small indoor pressure drainage buffer tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211621786U (en) |
-
2019
- 2019-12-18 CN CN201922290576.7U patent/CN211621786U/en active Active
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