CN207486134U - Anti-suck water sealed tank - Google Patents
Anti-suck water sealed tank Download PDFInfo
- Publication number
- CN207486134U CN207486134U CN201721052999.XU CN201721052999U CN207486134U CN 207486134 U CN207486134 U CN 207486134U CN 201721052999 U CN201721052999 U CN 201721052999U CN 207486134 U CN207486134 U CN 207486134U
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- Prior art keywords
- space
- tank
- chuck layer
- tank body
- pipe
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 130
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 71
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 35
- 238000007599 discharging Methods 0.000 claims abstract description 32
- 238000005192 partition Methods 0.000 claims abstract description 32
- 239000000725 suspension Substances 0.000 claims abstract description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 12
- 239000010935 stainless steel Substances 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000003860 storage Methods 0.000 abstract description 3
- 230000014759 maintenance of location Effects 0.000 abstract description 2
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 239000007789 gas Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000006116 polymerization reaction Methods 0.000 description 4
- 239000008367 deionised water Substances 0.000 description 3
- 229910021641 deionized water Inorganic materials 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model discloses a kind of anti-suck water sealed tank, including tank body and cover, nitrogen inlet is offered in cover, nitrogen inlet at the top of pipe fitting and wet tank by connecting；Tank interior suspension has a partition board that the inner space of tank body is divided into the first space and second space that bottom communicates, and the volume in the first space is less than the volume of second space, and nitrogen inlet is communicated with second space；Setting is without ion oral siphon on the side wall of second space, overflow pipe is set on the side wall in the first space, the height of overflow pipe is less than the height of no ion oral siphon, and the height of overflow pipe meets volume of the space in second space above overflow pipe more than the first space content Na Shui, the bottom end of tank body is additionally provided with discharge nozzle and discharging tube.The apparatus structure simple and compact, by setting partition board and overflow pipe, ensured have enough space water storages in water sealed tank with ensure water will not suck-back enter wet tank, and release negative pressure in wet tank, it is therefore prevented that wet tank by inhale it is flat.
Description
Technical field
The utility model is related to a kind of water seal arrangement, more particularly to a kind of anti-suck water sealed tank.
Background technology
In polymerization technique flow, to prevent raw material by oxidation deterioration, it usually needs using nitrogen to wet tank carry out every
Oxygen seals, and nitrogen is sealed with certain micro-positive pressure, cost-effective in order to reduce the consumption of nitrogen, usually using water seal
Nitrogen is encapsulated in wet tank by tank, is connected between wet tank and water sealed tank by pipeline, since wet tank volume is larger,
Water sealed tank is usually placed directly within to the top of wet tank, when the delivery pump of wet tank open it is defeated into polymerization technique system
When sending material, in wet tank moment easily form negative pressure, under normal circumstances, negative pressure can by mend nitrogen system carry out mend nitrogen release
It puts, when negative pressure is excessive has little time release, negative pressure can cause the water in water sealed tank easily to be entered in wet tank by suck-back, influence
Product quality.
Water sealed tank is placed on ground in the prior art so that the connecting pipe between water sealed tank and wet tank becomes
Long, the cross-sectional area of connecting pipe also increases therewith, when the water in water sealed tank due to the negative pressure in wet tank is by suck-back when only
It can stay in connecting pipe, enter in wet tank although avoiding the direct suck-back of water, the negative pressure in wet tank obtains not
To release, flat deformation is inhaled so as to cause wet tank.
Utility model content
For solution more than technical problem, the utility model provides a kind of anti-suck water sealed tank, to solve water in the prior art
By suck-back enter wet tank internal influence product quality and due in wet tank negative pressure can not discharge and lead to wet tank
Ontology is inhaled the technical issues of flat.
To achieve the above object, the utility model provides following scheme：
The utility model provides a kind of anti-suck water sealed tank, and including tank body and cover, the cover is set on the tank body
Tank mouth offers nitrogen inlet in the cover, and the nitrogen inlet is connected by pipe fitting with the top of wet tank；The tank
The inside suspension of body has a partition board, and the inner space of tank body is divided into the first space and the second sky that bottom communicates by the partition board
Between, the volume in first space is less than the volume of the second space, and the nitrogen inlet is communicated with the second space；Institute
State be provided on the side wall of second space connected with the second space without ion oral siphon, on the side wall in first space
The overflow pipe connected with first space is provided with, the position height of the overflow pipe is less than the position of the no ion oral siphon
Height is put, and the space that the position height of the overflow pipe will meet in the second space above the overflow pipe is more than
The volume of water can be accommodated in first space, the bottom end of the tank body is additionally provided with discharge nozzle and discharging tube.
Optionally, the partition board includes horizontal baffle and vertical clapboard, one end of the horizontal baffle and the tank body
Madial wall vertical connection, the other end of the horizontal baffle and the vertical clapboard vertical connection.
Optionally, the volume ratio of first space and the second space is 1:4.
Optionally, the exhaust pipe connected with first space is additionally provided on the side wall in first space, it is described to overflow
Flow tube is located at the middle part of the tank body, and the position height of the exhaust pipe is higher than the position height of the overflow pipe；It is described to put only
Pipe is set perpendicular to the bottom end of the tank body, and the discharge nozzle connect to form three-way pipe structure with the middle part of the discharging tube.
Optionally, the first chuck layer is provided on the outside of the tank body, between first chuck layer and the tank body
Spacing homogeneous phase etc., and the no ion oral siphon, the overflow pipe, the exhaust pipe and the discharging tube all extend to institute
State the outside of the first chuck layer；The discharging tube connect on the outside of the three-way pipe structure to be formed with the discharge nozzle and is provided with second
Chuck layer, second chuck layer are connected with first chuck layer, and second chuck layer and the three-way pipe structure it
Between spacing homogeneous phase etc..
Optionally, a hot water inlet, the position of the hot water inlet are opened up in the second chuck layer on the outside of the discharging tube
Highly it is less than the position height of the discharge nozzle；The first chuck layer on the outside of the tank mouth of the tank body opens up a hot water outlet, institute
Hot water outlet is stated to connect with the inlet and outlet of hot-water heating system respectively with the hot water inlet.
Optionally, in the annular space between the discharging tube above the discharge nozzle and second chuck layer
It is provided with annular partition, the annular partition is for the hot water that prevents to introduce from the hot water inlet directly outside the discharging tube
Second chuck layer of side enters first chuck layer.
Optionally, the second chuck layer on the outside of the discharge nozzle and the second chuck layer above the annular partition it
Between be provided with bend pipe flange, one end of the bend pipe flange is connected with the second chuck layer on the outside of the discharge nozzle, the bend pipe
The other end of flange is connected with the second chuck layer above the annular partition, described in the hot water warp introduced from the hot water inlet
Bend pipe flange enters first chuck layer.
Optionally, the nozzle, described of the nozzle of the no ion oral siphon, the nozzle of the exhaust pipe, the discharging tube
The nozzle of discharge nozzle, the hot water inlet and the hot water outlet are both provided with controlled valve.
Optionally, the tank body is stainless steel tank body, and the cover is stainless steel cover, first chuck layer and described
Second chuck layer is stainless steel chuck layer, and the tank body is fixedly installed on tank support, and the tank support is stainless steel
High foot support.
The utility model achieves following technique effect relative to the prior art：
The anti-suck water sealed tank of the utility model, apparatus structure simple and compact, by setting partition board that will be pressed inside water sealed tank
According to 1:4 points of first spaces and second space for bottom connection, and the position height of overflow pipe meets in second space in excessive
Spatial volume above flow tube is more than the volume that water can be accommodated in the first space, and negative pressure is formed inside wet tank and has little time to release
It when putting, even if the water in the first space is all drawn onto in second space, is also not enough to fill up second space, has ensured that water will not lead to
It crosses nitrogen inlet suck-back and enters wet tank, while external gas is inhaled by overflow pipe in equipment so that wet tank
Interior negative pressure is discharged, and effectively prevents wet tank ontology being caused to be inhaled flat ask since negative pressure can not discharge
Topic.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments, for those of ordinary skill in the art, without having to pay creative labor, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the structure diagram of the utility model anti-suck water sealed tank.
Reference sign：1st, cover；11st, nitrogen inlet；2nd, tank body；21st, without ion oral siphon；22nd, overflow pipe；23、
Discharging tube；24th, discharge nozzle；25th, exhaust pipe；26th, partition board；261st, horizontal baffle；262nd, vertical clapboard；27th, the first space；28、
Second space；3rd, the first chuck layer；31st, hot water outlet；4th, the second chuck layer；41st, hot water inlet；42nd, annular partition；43rd, it is curved
Pipe flange；5th, tank support.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
The purpose of this utility model is to provide a kind of anti-suck water sealed tank, enters liquid by suck-back to solve water in the prior art
Tank inside influences product quality and causes wet tank ontology flat by suction since negative pressure interior in wet tank can not discharge
The technical issues of.
Based on this, the utility model provides a kind of anti-suck water sealed tank, and including tank body and cover, cover is set on the tank of tank body
Mouthful, nitrogen inlet is offered in cover, nitrogen inlet is connected by pipe fitting with the top of wet tank；The inside suspension of tank body has
The inner space of tank body is divided into the first space and the second space that bottom communicates, the volume in the first space by one partition board, partition board
Less than the volume of second space, nitrogen inlet is communicated with second space；It is provided on the side wall of second space and connects with second space
It is logical without ion oral siphon, be provided with the overflow pipe connected with the first space, and the position of overflow pipe on the side wall in the first space
Highly less than the position height of no ion oral siphon；The bottom end of tank body is additionally provided with discharge nozzle and discharging tube.
The anti-suck water sealed tank of the utility model, apparatus structure simple and compact by setting partition board and overflow pipe, ensure
Have enough space water storages in water sealed tank with ensure water will not suck-back enter wet tank, and release in wet tank bear
Pressure, it is therefore prevented that wet tank is inhaled flat by negative pressure.
Above-mentioned purpose, feature and advantage to enable the utility model are more obvious understandable, below in conjunction with the accompanying drawings and have
Body embodiment is described in further detail the utility model.
The utility model provides a kind of anti-suck water sealed tank, as shown in Figure 1, including tank body 2 and cover 1, cover 1 is set on tank
The tank mouth of body 2 offers nitrogen inlet 11 in cover 1, and nitrogen inlet 11 is connected by pipe fitting with the top of wet tank；Tank body
2 inside suspension has partition board 26 and the inner space of tank body 2 is divided into the first space 27 and the second space 28 that bottom communicates,
The volume in the first space 27 is less than the volume of second space 28, and nitrogen inlet 11 is communicated with second space 28；Second space 28
Be provided on side wall connected with second space 28 without ion oral siphon 21, be provided on the side wall in the first space 27 and first is empty
Between 27 connections overflow pipes 22, and the position height of overflow pipe 22 is less than the position height of no ion oral siphon 21；The bottom of tank body 2
End is additionally provided with discharge nozzle 24 and discharging tube 23.
In this present embodiment, as shown in Figure 1, partition board 26 further includes horizontal baffle 261 and vertical clapboard 262, horizontal baffle
261 one end and the madial wall vertical connection of tank body 2, the other end then with 262 vertical connection of vertical clapboard so that the first space 27
A kind of semi-surrounding state is showed, and the volume ratio of the first space 27 and second space 28 is 1:4.On the side wall in the first space 27
The exhaust pipe 25 connected with the first space 27 is additionally provided with, overflow pipe 22 is located at the middle part of 2 side wall of tank body, and the position of overflow pipe 22
Put the volume for being more than in second space 28 to be met in the space of 22 top of overflow pipe and water being accommodated in the first space 27；Exhaust
The position height of pipe 25 is then higher than the position height of overflow pipe 22；Discharging tube 23 is set perpendicular to the bottom end of tank body 2, discharge nozzle 24
It connect to form three-way pipe structure with the middle part of discharging tube 23, discharge nozzle 24 is mutually to hang down with discharging tube 23 in the three-way pipe structure
Straight.
Further, the outside of tank body 2 is additionally provided with the first chuck layer 3, the spacing between the first chuck layer 3 and tank body 2
It is uniform and equal, no ion oral siphon 21, overflow pipe 22, exhaust pipe 25 and discharging tube 23 be each perpendicular to the first chuck layer 3 to
The external of first chuck layer 3 extends.In addition, the outside setting of the three-way pipe structure formed is connect with discharge nozzle 24 by discharging tube 23
There is the second chuck layer 4, the second chuck layer 4 is mutually communicated with the first chuck layer 3 in discharging tube 23 and the junction of tank body 2, and the
Spacing between two chuck layers 4 and tube wall each in three-way pipe structure is also uniform and equal.The in the outside of discharging tube 23
A hot water inlet 41 is opened up in two chuck layers 4, the position height of hot water inlet 41 is less than the position height of discharge nozzle 24；Tank body 2
Tank mouth on the outside of the first chuck layer 3 on open up a hot water outlet 31, hot water outlet 31 and hot water inlet 41 respectively with same heat
The inlet and outlet connection of water system, so as to form inside hot-water heating system, the second chuck layer 4 and the first chuck layer 3
Hot water circuit connects, and in the whole work process of anti-suck water sealed tank, locates always in the second chuck layer 4 and the first chuck layer 3
In hot water circuit state, to realize the heat insulation function to anti-suck water sealed tank internal environment, especially when freezing in water sealed tank
During knot, the hot water of cycle can also eliminate the freezeout in water sealed tank.
Further, the annular between the discharging tube 23 above discharge nozzle 24 and the second chuck layer 4 of corresponding position
One annular partition 42 is set in space；Simultaneously in second chuck layer 4 in 24 outside of discharge nozzle with being located above annular partition 42
Bend pipe flange 43 is provided between second chuck layer 4, second chuck layer 4 of one end and 24 outside of discharge nozzle of bend pipe flange 43 connects
Logical, second chuck layer 4 of the other end then with 42 top of annular partition connects, and annular partition 42 draws for prevention from hot water inlet 41
Into hot water directly entered vertically into the first chuck layer 3 along second chuck layer 4 in the outside of discharging tube 23, and bend pipe flange 43 is set
Putting can will enter from the hot water that hot water inlet 41 is introduced through bend pipe flange 43 in the first chuck layer 3 so that entire second chuck layer 4
There is hot water circuit to pass through, effectively prevent hot water and directly enter vertically into the first folder along second chuck layer 4 in 23 outside of discharging tube
Jacket layer 3 and pass through in the second chuck layer 4 at discharge nozzle 24 without hot water, caused by form hot water circuit dead angle at discharge nozzle 24
The technical issues of.
Further, the nozzle of no ion oral siphon 21, the nozzle of exhaust pipe 25, the nozzle of discharging tube 23, discharge nozzle 24
Nozzle, hot water inlet 41 and hot water outlet 31 be both provided with controlled valve, the nozzle of overflow pipe 22 is then in open state.
Further, tank body 2 is stainless steel tank body, and cover 1 is stainless steel cover, and the first chuck layer and the second chuck layer are equal
For stainless steel chuck layer, tank body 2 is fixedly installed on tank support 5, and tank support 5 is the high foot support of stainless steel.
Below by taking the wet tank for storage of raw materials caprolactam in polymerization technique flow as an example, to above-described embodiment
Make operation instruction.
Caprolactam in wet tank meets oxygen and is easily oxidized to yellow, needs to carry out wet tank top using nitrogen
Sealing, then sealed nitrogen by water sealed tank.
First, tank body 2 is mounted on tank support 5 so that the top of tank body 2 and the top of wet tank are contour.Secondly
Cover 1 is placed in the tank mouth of tank body 2, and open note without the controlled valve at 21 nozzle of ion oral siphon into tank body 2 nothing from
Sub- water until the overflow pipe 22 of 27 side of the first space has deionized water spilling, stops water filling and closes without ion oral siphon 21
Controlled valve at nozzle, the first space 27 is identical with the water level in second space 28 at this time and is equal to the height of overflow pipe 22
Degree, the bottom communication port of the first space 27 and second space 28 is by water-stop, the volume above water level line in the first space 28
Much larger than the volume of deionized water in second space 27 at this time.Later, nitrogen inlet 11 is connected by seal for pipe joints to store up with liquid
Wet tank and the connection inside tank body 2 are realized in the top of tank, and nitrogen has been sealed at the top of wet tank at this time, and with one
Fixed micro-positive pressure；Also just because of the presence of nitrogen gas micro-positive pressure, sealing of the water sealed tank to nitrogen is realized.
It, can moment easy shape in wet tank when the delivery pump of wet tank, which is opened, conveys material into polymerization technique system
Into negative pressure, under normal circumstances, negative pressure can carry out mending nitrogen release by mending nitrogen system, when negative pressure is excessive has little time release, bear
Pressure can be penetrated into inside tank body 2 by nitrogen inlet 11, the water in the first space 27 can due to negative pressure and suck-back enters second space
In 28, since the water level in second space 28 is in larger distance apart from nitrogen inlet 11, and the volume of second space 28 is much larger than the
The volume in one space 27, even if water is fully entered in second space 28 in the first space 27, the water level in second space 28 is not yet
It is enough to reach nitrogen inlet 11, the water in second space 28 will not be not only caused not arrive sucking wet tank, first is empty before
Between gas in 27 above water level likewise entered in second space 28 so that the negative pressure formed during conveying material is to releasing
It puts, so as to effectively prevent the water in water sealed tank to sucking wet tank, also prevents wet tank since negative pressure cannot be released
Put and by inhale it is flat, play the protective effect to wet tank.
In addition, to prevent the caprolactam steam inside wet tank from entering tank interior by nitrogen inlet 11 and being dissolved in
It generates and freezes in water, open 41 controlled valve of hot water inlet and introduce hot water, hot water is successively through the second chuck layer 4 and the first chuck layer
3 degree keep the temperature entire water sealed tank, to ensure that the liquid inside tank body 2 is constantly in 90 DEG C or so of temperature, so as to avoid
Freeze to influence the normal use of water sealed tank.In the case where 2 inside caprolactam concentration of tank body is higher, drain 23 can be opened
The controlled valve of 24 nozzle of controlled valve and discharge port of nozzle carries out discharge, opens deionized water again later and enters 21 nozzle of pipe
Controlled valve carry out moisturizing, to achieve the purpose that the water inside tank body 2 into line replacement.Extra gas then may be used in tank body 2
To be discharged by 2 top of tank body equipped with exhaust pipe 25.
It can be seen that the anti-suck water sealed tank of the present embodiment, apparatus structure simple and compact, by setting partition board by water sealed tank
Inside is according to 1:4 points of first spaces and second space for bottom connection, and the position height of overflow pipe meets in second space
Spatial volume above overflow pipe is more than the volume that water can be accommodated in the first space, and negative pressure is formed inside wet tank
When, even if the water in the first space is all drawn onto in second space, also it is not enough to fill up second space, has ensured that water will not pass through
Nitrogen inlet suck-back enters wet tank, while external gas is inhaled by overflow pipe in equipment so that in wet tank
Negative pressure discharged, effectively prevent due to negative pressure can not discharge and cause wet tank ontology by inhale it is flat the problem of with
And the technical issues of can not being released due to negative pressure so as to destroy water seal state.
It should be noted that the structure of partition board and installation position are not limited to above-described embodiment in the utility model, only
It can realize and tank interior space be divided into the identical two parts in bottom, such as partition board is only one piece of vertical clapboard,
And the vertical clapboard is connect with cover, when cover is placed on the tank mouth of tank body, realizes partition board naturally to tank interior space
Segmentation；Secondly, the installation position of each pipe fitting, including no ion oral siphon, exhaust pipe, overflow pipe, discharging tube and discharge nozzle
Deng installation position be not limited with above-described embodiment, other can realize that the installation position of phase same-action and same effect is equal
It can；The material and volume of tank body can according to actual demand adaptive change, finally, the placing height of tank body is simultaneously
It is contour with wet tank in being not limited to the above embodiments, be positioned over ground can also, it is and easy to repair.
Specific case is applied in this specification to be expounded the principle and embodiment of the utility model, more than it is real
The explanation for applying example is merely used to help understand the method and its core concept of the utility model；Meanwhile for the general of this field
Technical staff, according to the thought of the utility model, in specific embodiments and applications there will be changes.To sum up institute
It states, the content of the present specification should not be construed as a limitation of the present invention.
Claims (10)
1. a kind of anti-suck water sealed tank, which is characterized in that including tank body and cover, the cover is set on the tank mouth of the tank body,
Nitrogen inlet is offered in the cover, the nitrogen inlet is connected by pipe fitting with the top of wet tank；The tank body
Inside suspension has a partition board, and the inner space of tank body is divided into the first space and the second space that bottom communicates by the partition board,
The volume in first space is less than the volume of the second space, and the nitrogen inlet is communicated with the second space；It is described
Be provided on the side wall of second space connected with the second space without ion oral siphon, set on the side wall in first space
The overflow pipe connected with first space is equipped with, the position height of the overflow pipe is less than the position of the no ion oral siphon
Highly, and the position height of the overflow pipe will meet the space being in the second space above the overflow pipe and be more than institute
The volume of water can be accommodated by stating in the first space, the bottom end of the tank body is additionally provided with discharge nozzle and discharging tube.
2. anti-suck water sealed tank according to claim 1, which is characterized in that the partition board include horizontal baffle and vertically every
Plate, one end of the horizontal baffle and the madial wall vertical connection of the tank body, the other end of the horizontal baffle are erected with described
Straight baffle vertical connection.
3. anti-suck water sealed tank according to claim 2, which is characterized in that first space and the second space
Volume ratio is 1:4.
4. anti-suck water sealed tank according to claim 3, which is characterized in that be additionally provided on the side wall in first space
The exhaust pipe connected with first space, the overflow pipe are located at the middle part of the tank body, the position height of the exhaust pipe
Higher than the position height of the overflow pipe；The discharging tube perpendicular to the bottom end of the tank body set, the discharge nozzle with it is described
The middle part of discharging tube connects to form three-way pipe structure.
5. anti-suck water sealed tank according to claim 4, which is characterized in that the first chuck is provided on the outside of the tank body
Layer, spacing homogeneous phase between first chuck layer and the tank body etc., and the no ion oral siphon, the overflow pipe,
The exhaust pipe and the discharging tube all extend to the outside of first chuck layer；The discharging tube connects with the discharge nozzle
It connecing and the second chuck layer is provided on the outside of the three-way pipe structure to be formed, second chuck layer is connected with first chuck layer,
And spacing homogeneous phase between second chuck layer and the three-way pipe structure etc..
6. anti-suck water sealed tank according to claim 5, which is characterized in that in the second chuck layer on the outside of the discharging tube
A hot water inlet is opened up, the position height of the hot water inlet is less than the position height of the discharge nozzle；The tank mouth of the tank body
First chuck layer in outside opens up a hot water outlet, the hot water outlet and the hot water inlet respectively with the water inlet of hot-water heating system
Mouth is connected with water outlet.
7. anti-suck water sealed tank according to claim 6, which is characterized in that put described in above the discharge nozzle net
Annular partition is provided in annular space between pipe and second chuck layer, the annular partition is used to prevent from the heat
The hot water that water inlet is introduced directly enters first chuck layer from second chuck layer on the outside of the discharging tube.
8. anti-suck water sealed tank according to claim 7, which is characterized in that the second chuck layer on the outside of the discharge nozzle with
Be provided with bend pipe flange between the second chuck layer above the annular partition, one end of the bend pipe flange with it is described go out
The second chuck layer connection on the outside of expects pipe, the other end and the second chuck layer above the annular partition of the bend pipe flange connect
It is logical, enter first chuck layer from the hot water that the hot water inlet is introduced through the bend pipe flange.
9. anti-suck water sealed tank according to claim 8, which is characterized in that the nozzle of the no ion oral siphon, described
The nozzle of exhaust pipe, the nozzle of the discharging tube, the nozzle of the discharge nozzle, the hot water inlet and the hot water outlet are equal
It is provided with controlled valve.
10. anti-suck water sealed tank according to claim 9, which is characterized in that the tank body be stainless steel tank body, the lid
Body is stainless steel cover, and first chuck layer and second chuck layer are stainless steel chuck layer, and the tank body fixation is set
It is placed on tank support, the tank support is the high foot support of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721052999.XU CN207486134U (en) | 2017-08-22 | 2017-08-22 | Anti-suck water sealed tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721052999.XU CN207486134U (en) | 2017-08-22 | 2017-08-22 | Anti-suck water sealed tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207486134U true CN207486134U (en) | 2018-06-12 |
Family
ID=62485084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721052999.XU Withdrawn - After Issue CN207486134U (en) | 2017-08-22 | 2017-08-22 | Anti-suck water sealed tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207486134U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107339470A (en) * | 2017-08-22 | 2017-11-10 | 江苏海阳化纤有限公司 | Anti-suck water sealed tank |
| CN111895145A (en) * | 2020-07-15 | 2020-11-06 | 天津大学 | Liquid sealing method and device for on-off of gas pipeline |
-
2017
- 2017-08-22 CN CN201721052999.XU patent/CN207486134U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107339470A (en) * | 2017-08-22 | 2017-11-10 | 江苏海阳化纤有限公司 | Anti-suck water sealed tank |
| CN107339470B (en) * | 2017-08-22 | 2023-11-14 | 海阳科技股份有限公司 | Anti-suck-back water sealed tank |
| CN111895145A (en) * | 2020-07-15 | 2020-11-06 | 天津大学 | Liquid sealing method and device for on-off of gas pipeline |
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Address after: 225300 No. 122 Haiyang West Road, Taizhou City, Jiangsu Province Patentee after: Haiyang Technology Co.,Ltd. Address before: 225300 No. 28, Haiyang Road, Taizhou, Jiangsu Patentee before: JIANGSU HAIYANG CHEMICAL FIBERS Co.,Ltd. |
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Granted publication date: 20180612 Effective date of abandoning: 20231114 |
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