CN207805274U - Throttle type gas-liquid exchange device - Google Patents
Throttle type gas-liquid exchange device Download PDFInfo
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- CN207805274U CN207805274U CN201721705886.5U CN201721705886U CN207805274U CN 207805274 U CN207805274 U CN 207805274U CN 201721705886 U CN201721705886 U CN 201721705886U CN 207805274 U CN207805274 U CN 207805274U
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Abstract
The utility model is related to a kind of gas-liquid exchange devices, including main box, into discharge outlet, negative pressure water tank etc., pass through the effect of negative pressure water tank, so that main box and air pressure having the same inside negative pressure water tank, negative pressure water tank is not communicated with air, makes the stable level in main box, when ensureing the operation of throttle type gas-liquid exchange device, it is not influenced by atmospheric pressure, stable operation.Meanwhile the device is additionally provided with into water drainage part and spray cleaning system, equipment water consumption is few and can prevent the dust of precipitation from causing to corrode to equipment, and whole equipment is more advanced.
Description
Technical field
The utility model is related to a kind of gas-liquid exchange devices, belong to gas-liquid switching technology field.
Background technology
Wet-scrubbing equipment is typically all to use water as purification medium, passes through the same equipment arrested particles pollutant, energy
Enough particulate pollutants effectively gone in removing exhaust gas, removal efficiency is high, and processing procedure generally will produce a certain amount of sewage, but with
The development of sewage disposal technology, the sewage that wet-scrubbing equipment generates can be solved effectively, the profit of wet-scrubbing equipment
Disadvantage weight is changed, and wet dedusting system is generally more compacter than dry dust removal system structure, takes up an area less, initial investment
Relatively low, purification efficiency is higher, can handle nearby.But there are following points for most wet dedusting systems：1, wet-scrubbing equipment exists
It is negative pressure state under the action of air-introduced machine, inside equipment, under atmospheric pressure, not by other equipment the case where
Under, the water inside equipment can not naturally be flowed out from overflow port, and particulate matter dust cannot also be taken out of with overflow water, in equipment water without
The normal overflow of method, water is unstable, will also result in the unstable of equipment operation.2, the water consumption of general wet-scrubbing equipment is big,
Waste water resource, while also increasing sewage disposal system load.
Chinese patent literature CN102631817A discloses a kind of gas-liquid exchange device, which is a kind of removing for wet type
Dirt device when exhaust gas passes through the device, completes gas-liquid exchange, the particulate matter in exhaust gas enters in water, after purification at choke block
Gas exhausting device outside, the device gas-liquid contact is abundant, exchange effect it is good.But there is no solve to draw at air outlet for the device
When being negative pressure in equipment under fan action, in equipment water cannot normal overflow, equipment can not stable operation.Art technology
Personnel encounter need overflow port adjust water level when, it is easy to expect adjusting water level using overflow adjustable plate, when overflow port two
When the pressure difference of side, if side is normal pressure, side is negative pressure, and simple overflow adjustable plate, which cannot then meet, adjusts wanting for water level
It asks, under the action of pressure difference, adjustable plate corresponding position needs the height of the multiple water levels of correspondence when gas-liquid exchange device is run
The stabilization for wanting water level, there are the overflow port both sides of pressure difference cannot meet gas-liquid exchange device to water level requirement.The device does not have yet
Solve the problems, such as equipment water consumption.
Invention content
In view of the above-mentioned problems, the utility model discloses a kind of throttle type gas-liquid exchange device, structure is as shown in Figure 1, packet
It includes：Main box 1, negative pressure water tank 2, into discharge outlet 3,1 inside of main box has air inlet 4, gas outlet 5, choke block 7, overflow port
8, air-introduced machine is provided at the gas outlet 5, and the choke block 7 is vertically fixed in main box 1, and main box 1 is divided for air inlet
Chamber and outlet chamber two parts, air inlet 4 are located in inlet chamber, and gas outlet 5 is located in outlet chamber, are located at main box 1 into discharge outlet 3
Bottom, for supplying water or draining to main box 1, overflow port 8 is located at outlet chamber side, negative pressure water tank 2 with and overflow port 8
Sizable opening, and fixed and be seamlessly connected by the opening and overflow port 8, so that the water in main box 1 can lead to
The opening for crossing junction flows into negative pressure water tank 2, and 2 bottom of negative pressure water tank is provided with negative pressure water tank drainage arrangement 13, negative pressure water tank
Drainage arrangement 13 is so that the water that negative pressure water tank 2 is not communicated with air, and flows into negative pressure water tank 2 can be drained from negative pressure water tank
Device 13 is discharged, such as negative pressure water tank drainage arrangement 13 can be check-valves, ball valve, needle valve, shut-off valve, unloading valve, weight
Etc., or elongate water pipe, when water flows to the negative pressure water tank drainage arrangement 13 of 2 bottom of negative pressure water tank from overflow port 8, by
In water pipe be elongate water pipe, to forming water seal in elongate water pipe, to prevent air from entering in negative pressure water tank 2.It realizes negative
Press water tank 2 identical as 1 air pressure of main box.
As an improvement, in order to adjust the water level in main box 1, flood level adjustable plate 10 is arranged in 2 inside of negative pressure water tank, on
Lid 11, observation panel 12, upper cover 11 are sealing cover, and the observation panel 12 is set in upper cover 11, the water for observing overflow port 8
Position, flood level adjustable plate 10 can move up and down, and can be fixed on preset position, block water in main box 1 from overflowing
Head piece 8 flows out, so as to adjust the water level in main box 1.
As an improvement, dial 9, dial 9 is located at 8 both sides of overflow port, the position for flood level adjustable plate 10 to be arranged
It sets.
By the setting of above structure, negative negative pressure water tank 2 is not connected to air, and is connected to main box 1 at overflow port,
Therefore negative pressure water tank 2 and 1 negative pressure having the same of main box, the water in main box 1 can not be influenced nature overflow by negative pressure
Into negative pressure water tank 2, adjusts Board position there is no flood level and correspond to the water level in multiple main boxes 1, in negative pressure water tank 2
The position of flood level adjustable plate can adjust the water level in main box 1 so that the stable level in main box 1, throttle type gas
Liquid switch is stable.Water in overflow to negative pressure water tank 2, from the discharge outlet of negative pressure water tank 2 under the gravity of water
13 discharges.
As an improvement, being equipped at least one piece of water fender 14 in the main box 1, water fender 14 is located at 1 air side of main box,
When water fender 14 is one piece, it is set on 1 wall of choke block 7 or main box, and be parallel to horizontal plane, when water fender 14 is more
Block, water fender 14 is interspersed successively on 1 wall of choke block 7 and main box, and is parallel to horizontal plane, and spacing can be between any two
It is equal or unequal.
As an improvement, 1 lower section of main box is provided with sedimentation bucket 6,6 bottoms of the sedimentation bucket are arranged into discharge outlet 3.
Settle the bottom that the angle of repose α of bucket 6 can make the ash in sedimentation bucket 6 be settled down to hopper.
The structure chart of bucket is settled as shown in fig. 6, including 6 angle of repose α of sedimentation bucket, the angle of 6 angle of repose α of the sedimentation bucket is
15 ° to 60 °, common angle be 30 ° and 45 °, it is described into discharge outlet 3 complete throttle type gas-liquid exchange device into drain work(
Energy.
As an improvement, the throttle type gas-liquid exchange device further includes into water drainage part 15, into water drainage part 15 with it is described into
Discharge outlet 3 connects, described to include draining electrical ball valve 16, check-valves 17, entering water electromagnetic valve 18, moisturizing electromagnetism into water drainage part 15
Valve 19, moisturizing control manual ball valve 20, water hammer buffer 21, always into water management manual ball valve 22, and the water supply solenoid valve 19 is mended
Water management manual ball valve 20 is connected, and the water supply solenoid valve 19, moisturizing control manual ball valve 20 after entering water electromagnetic valve 18 and series connection are divided
Not on the roads Liang Gezhi, parallel connection is formed, branch one end is with water hammer buffer 21, always into 22 phase of water management manual ball valve after parallel connection
Even, the other end is connect with check-valves 17 and into discharge outlet 3, and draining electrical ball valve 16 is separately connected with into discharge outlet 3.
As an improvement, into water drainage part 15 further include filter 23, filter 23 with always into 22 phase of water management manual ball valve
Even it is connected, filter 23 may filter that the impurity in water.
Intake-discharge pipe circuit unit structure as shown in figure 3, entering water electromagnetic valve 18 and water supply solenoid valve 19 be two mutually not
Impacted two branch road, 18 place branch of entering water electromagnetic valve can complete the water inlet to throttle type gas-liquid exchange device and fortune
Interruption water inlet during row, controls moisturizing when inflow in the unit interval when needing to reduce gas-liquid exchange device operation
Manual ball valve 20 turns down, and water supply solenoid valve 19 carrys out moisturizing, can reduce water consumption, saves water resource.Total water inlet manually controls ball valve
23 link successively with filter 23, water hammer buffer 21, described always to facilitate whole device into the switch of water management manual ball valve 22
Maintenance, the water hammer buffer 21 can reduce influence of the water hammer to solenoid valve.
Into water drainage part 15 can complete throttle type gas-liquid exchange device into draining, entering water electromagnetic valve 18 can meet section
The requirement that streaming gas-liquid exchange device is quickly intake can also meet the moisturizing of operational process, but unit interval rate of water make-up is big, needs
When reducing unit interval rate of water make-up, entering water electromagnetic valve 18 is closed, water supply solenoid valve 19 is opened and carries out moisturizing, can reduce the unit interval
Rate of water make-up, while as needed, controlling 20 size of manual ball valve by controlling moisturizing, can control and take moisturizing in the unit interval
Amount.
Further include spray cleaning system 24, spray cleaning system 24 such as Fig. 4 as the throttle type gas-liquid exchange device is improved
It is shown, including nozzle 25, pipeline fixing support 26, spraying electromagnetic valve 27, the nozzle 25 be distributed in main box 1 and negative pressure water tank
Different position in 2, pipeline fixing support 26 fix entire spray pipeline, and spraying electromagnetic valve 27 controls the switch of nozzle 25.Spray
It drenches cleaning system 24 and shares a water inlet into water drainage part 15 with described, supply water to spray cleaning system 24 to realize.Spray
Leaching cleaning system 24 can clean main box 1 and negative pressure water tank 2.
As an improvement, the throttle type gas-liquid exchange device further includes switch board, the control of all solenoid valves and electrical ball valve
Switch is arranged inside switch board, the convenient control to whole system.
The course of work：When throttle type gas-liquid exchange device is run, start to intake into water drainage part 15, water inlet to predeterminated position
When, air-introduced machine starts, and starts to be interrupted moisturizing into water drainage part 15, moisturizing is spilled over to from overflow port 8 in negative pressure water tank 2, negative pressure water
Water in case 2 is discharged under the effect of gravity.Dusty gas enters through 1 inlet side of main box in main box 1, in choke block
It completes gas-liquid at 7 to exchange, dust enters in water, and purified gas is discharged from 1 air side of main box, into dust in water with benefit
It is discharged in water overflow to negative pressure water tank 2.After air-introduced machine is out of service, draining electrical ball valve 16 is opened, and main box 1 and sedimentation are struggled against
6 water discharge.Spray cleaning system 24 starts to clean the dust on 1 grade of 2 box body wall of negative pressure water tank of main box, and cleaning finishes
Afterwards, throttle type gas-liquid exchange device is out of service.
The utility model has the following advantages：
1, negative pressure water tank is connected to main box, and internal air pressure having the same, negative pressure water tank is not communicated with air, makes main tank
Internal stable level is not influenced, stable operation when ensureing the operation of throttle type gas-liquid exchange device by atmospheric pressure.Meanwhile it is negative
Pressure water tank has the function of height of water level in adjusting throttle type gas-liquid exchange device, can adjust the position of flood level adjustable plate 10
The water level changed in main box is set, to change the size of throttle type gas-liquid exchange device internal pressure loss, and each overflow
Water level regulation Board position is corresponded with the water level in main box.Water in negative pressure water tank overcomes greatly under the effect of gravity
The influence of air pressure is flowed out naturally, without by other equipment.
2, the branch where entering water electromagnetic valve 18 can individually complete water inlet or the interruption of throttle type gas-liquid exchange device
Water inlet, when need reduce water consumption when, can open water supply solenoid valve 19, turn down moisturizing control manual ball valve 20 reach drop low water usage
The purpose of amount.
3, spray cleaning system can prevent from precipitating to the cleaning of throttle type gas-liquid exchange device main box and negative pressure babinet
Dust equipment is caused to corrode.
Description of the drawings：
Fig. 1 is throttle type gas-liquid exchange device
Fig. 2 is negative pressure water tank structure chart
Fig. 3 is into water drainage part structure chart
Fig. 4 is spray cleaning system
Fig. 5 is main body structure figure
Fig. 6 is sedimentation bucket structure figure
Reference numeral in figure is expressed as：1. main box, 2. negative pressure water tanks, 3. into discharge outlet, 4. air inlets, 5. outlets
Mouthful, 6. sedimentation buckets, 7. choke blocks, 8. overflow ports, 9. dials, 10. flood level adjustable plates, 11. upper covers, 12. observation panels,
13. negative pressure water tank drainage arrangement, 14. water fenders, 15. into water drainage part, and 16 draining electrical ball valves, 17. check-valves, 18 intake
Solenoid valve, 19 water supply solenoid valves, 20. moisturizings control manual ball valve, and 21. water hammer buffers, 22. always into water management manual ball valve,
23. filter, 24. spray cleaning systems, 25 nozzles, 26. pipeline fixing supports, 27. spraying electromagnetic valves, α sedimentation buckets are rested in peace
Angle.
Specific implementation mode
It elaborates to the utility model below in conjunction with attached drawing.
Embodiment one：
As shown in Figure 1, the throttle type gas-liquid exchange device of the utility model includes：Main box 1, negative pressure water tank 2, into draining
Mouth 3,1 inside of main box as shown in Figure 5 have air inlet 4, gas outlet 5, choke block 7, overflow port 8, water fender 14, the outlet
It is provided with air-introduced machine at mouth 5, the choke block 7 is vertically fixed in main box 1, and main box 1 is divided for inlet chamber and outlet chamber
Two parts, air inlet 4 are located in inlet chamber, and gas outlet 5 is located in outlet chamber, and the bottom of main box 1 is located at into discharge outlet 3, use
In supplying water or draining to main box 1, water fender 14 is interspersed successively on 1 wall of choke block 7 and main box, and is parallel to water
Plane, spacing is equal between any two.Overflow port 8 is located at outlet chamber side, and negative pressure water tank 2 has sizable with overflow port 8
Opening, and fixed and be seamlessly connected by the opening and overflow port 8, so that the water in main box 1 can pass through junction
Opening flows into negative pressure water tank 2, and 2 inside of negative pressure water tank includes dial 9, flood level adjustable plate 10, upper cover 11, observation panel
12, negative pressure water tank drainage arrangement 13, dial 9 is located at 8 both sides of overflow port, and upper cover 11 is sealing cover, and the observation panel 12 is arranged
In in upper cover 11, the water level for observing overflow port 8, flood level adjustable plate 10 can move up and down, and can be fixed on pre-
If position can be in flood level adjustable plate 10 close to negative in order to enable flood level adjustable plate 10 to fix or move
Press the side of water tank 2 that two elongated metallic pieces are set, respectively in 8 both sides of overflow port by fixing bolt by two elongated metallic pieces
It is fixed on overflow port 8, the elongated metallic piece of middle and upper part blocks flood level adjustable plate 10, prevents water pressure from leading to flood level
There is adjustable plate 10 screw hole, screw to be adjusted flood level by screw hole for crimping, the elongated metallic piece of middle and lower part backward
Plate 10 is pressed on 2 inner wall of negative pressure water tank, it is fixed after water of the flood level adjustable plate 10 in blocking main box 1 from overflow port
8 outflows, so as to the water level in the height adjusting main box 1 by adjusting flood level adjustable plate 10, negative pressure water tank draining
Device 13 is located at the bottom of negative pressure water tank 2, and the water in overflow to the negative pressure water tank 2 is discharged from negative pressure water tank drainage arrangement 13, but
Air etc. can not flow into negative pressure water tank 2 from negative pressure water tank drainage arrangement 13, to realize negative pressure water tank 2 and 1 gas of main box
It presses identical.
When throttle type gas-liquid exchange device is run, first by starting to intake into discharge outlet 3, when intaking to predeterminated position,
Air-introduced machine starts, and is interrupted moisturizing by starting into discharge outlet 3, moisturizing is spilled over to from overflow port 8 in negative pressure water tank 2, negative pressure water tank 2
In water be discharged under the effect of gravity.Dusty gas enters through 1 inlet side of main box in main box 1, at choke block 7
It completes gas-liquid to exchange, dust enters in water, and under pressure, dusty gas reaches outlet chamber, brings water into outlet chamber, the liquid
Body drops back under the action of the blocking of water fender 14 and its own gravity in main box 1, in dropping process, carries out gas-liquid again
It exchanges, purified gas is discharged from 1 air side of main box, into dust in water with being discharged in moisturizing overflow to negative pressure water tank 2.
Since negative pressure water tank 2 is identical as 1 air pressure of main box, make the stable level in main box 1, ensures that throttle type gas-liquid is handed over
When changing device is run, do not influenced by atmospheric pressure, stable operation.
Embodiment two：
As shown in fig. 6, throttle type gas-liquid exchange device provided in this embodiment room is on the basis of embodiment one, in main tank
1 lower section of body is provided with sedimentation bucket 6, and 6 bottoms of the sedimentation bucket are arranged into discharge outlet 3.
Settle the bottom that the angle of repose α of bucket 6 can make the ash in sedimentation bucket 6 be settled down to hopper.The angle of 6 angle of repose α of drop bucket
It is 45 °.Sedimentation bucket 6 is set but so that enter 6 bottoms of sedimentation bucket into the dust in water, and may be implemented quick moisturizing and
It discharges water.
Embodiment three：
As shown in figure 3, throttle type gas-liquid exchange device provided in this embodiment room is on the basis of embodiment two, in the section
Streaming gas-liquid exchange device is added into water drainage part 15, is connect into water drainage part 15 into discharge outlet 3 with described, into water drainage part 15
Including draining electrical ball valve 16, check-valves 17, entering water electromagnetic valve 18, water supply solenoid valve 19, moisturizing control manual ball valve 20, water hammer
Buffer 21, always into water management manual ball valve 22, filter 23, the water supply solenoid valve 19, moisturizing control manual ball valve 20 are gone here and there
Water supply solenoid valve 19, moisturizing control manual ball valve 20 after connection, entering water electromagnetic valve 18 and series connection on the roads Liang Gezhi, are formed respectively
Parallel connection, branch one end is connected with water hammer buffer 21, always into water management manual ball valve 22 and filter 23 after parallel connection, the other end
It is connect with check-valves 17 and into discharge outlet 3, draining electrical ball valve 16 is separately connected with into discharge outlet 3.
Entering water electromagnetic valve 18 and water supply solenoid valve 19 are the entering water electromagnetic valves on two mutual impregnable roads Liang Tiaozhi
18 place branches can complete the water inlet of the interruption in water inlet and operational process to throttle type gas-liquid exchange device, when needing to reduce
When gas-liquid exchange device is run in the unit interval when inflow, moisturizing control manual ball valve 20 is turned down, water supply solenoid valve 19
Moisturizing can reduce water consumption, save water resource.Total water inlet manually controls ball valve 23 and filter 23, water hammer buffer 21 successively
Link, the maintenance for always facilitating whole device into the switch of water management manual ball valve 22, the water hammer buffer 21 can be reduced
Influence of the water hammer to solenoid valve.
Into water drainage part 15 can complete throttle type gas-liquid exchange device into draining, entering water electromagnetic valve 18 can meet section
The requirement that streaming gas-liquid exchange device is quickly intake can also meet the moisturizing of operational process, but unit interval rate of water make-up is big, needs
When reducing unit interval rate of water make-up, entering water electromagnetic valve 18 is closed, water supply solenoid valve 19 is opened and carries out moisturizing, can reduce the unit interval
Rate of water make-up, while as needed, controlling 20 size of manual ball valve by controlling moisturizing, can control and take moisturizing in the unit interval
Amount.
After air-introduced machine is out of service, draining electrical ball valve 16 is opened, and the water of main box 1 and sedimentation bucket 6 is discharged.
Example IV：
As shown in figure 4, throttle type gas-liquid exchange device provided in this embodiment room is on the basis of embodiment three, in the section
Streaming gas-liquid exchange device adds spray cleaning system 24, and spray cleaning system 24 includes nozzle 25, pipeline fixing support 26, spray
Solenoid valve 27 is drenched, the nozzle 25 is distributed in position different in main box 1 and negative pressure water tank 2, and pipeline fixing support 26 is fixed
Entire spray pipeline, spraying electromagnetic valve 27 control the switch of nozzle 25.Spray cleaning system 24 is total to described into water drainage part 15
With a water inlet.
When throttle type gas-liquid exchange device is run, start to intake into water drainage part 15, when intaking to predeterminated position, air-introduced machine
Start, starts to be interrupted moisturizing into water drainage part 15, moisturizing is spilled over to from overflow port 8 in negative pressure water tank 2, the water in negative pressure water tank 2
It is discharged under the effect of gravity.Dusty gas enters through 1 inlet side of main box in main box 1, and gas is completed at choke block 7
Liquid exchanges, and dust enters in water, and purified gas is discharged from 1 air side of main box, into dust in water with moisturizing overflow extremely
It is discharged in negative pressure water tank 2.After air-introduced machine is out of service, draining electrical ball valve 16 is opened, by main box 1 and the water of sedimentation bucket 6
Discharge.Spray cleaning system 24 starts to clean the dust on 1 grade of 2 box body wall of negative pressure water tank of main box, after cleaning, throttle type
Gas-liquid exchange device is out of service.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, several improvement can also be made without departing from the principle of this utility model, these improvement also should be regarded as
The scope of protection of the utility model.
Claims (12)
1. a kind of throttle type gas-liquid exchange device, including main box（1）, into discharge outlet（3）, main box（1）Inside has air inlet
Mouthful（4）, gas outlet（5）, choke block（7）, overflow port（8）, which is characterized in that further include negative pressure water tank（2）, negative pressure water tank（2）
Have and overflow port（8）Sizable opening, and pass through the opening and overflow port（8）It is fixed to be seamlessly connected, negative pressure water tank（2）
Negative pressure water tank drainage arrangement is arranged in bottom（13）.
2. throttle type gas-liquid exchange device according to claim 1, it is characterised in that negative pressure water tank（2）Inside setting overflow
Water level regulation plate（10）, upper cover（11）, observation panel（12）, flood level adjustable plate（10）It can move up and down, and can fix
In preset position, upper cover（11）For sealing cover, observation panel（12）It is set to upper cover（11）On.
3. throttle type gas-liquid exchange device according to claim 2, which is characterized in that negative pressure water tank（2）Also set up scale
Disk（9）, dial（9）Positioned at overflow port（8）Both sides.
4. throttle type gas-liquid exchange device according to claim 1, which is characterized in that the main box（1）It is interior to be equipped with extremely
Few one piece of water fender（14）, it is located at main box（1）Air side, water fender（14）When being one piece, it is set to choke block（7）Or main tank
Body（1）On wall, and it is parallel to horizontal plane；Water fender（14）For polylith, water fender（14）It is interspersed successively in choke block（7）With
Main box（1）On wall, and it is parallel to horizontal plane.
5. throttle type gas-liquid exchange device according to claim 1, which is characterized in that main box（1）Lower section is provided with heavy
Drop bucket（6）, the sedimentation bucket（6）Bottom is arranged into discharge outlet（3）.
6. throttle type gas-liquid exchange device according to claim 5, which is characterized in that sedimentation bucket（6）Angle of repose（α）Angle
Degree is 15 ° to 60 °.
7. throttle type gas-liquid exchange device according to claim 6, which is characterized in that sedimentation bucket（6）Angle of repose（α）Angle
Degree is 30 °.
8. throttle type gas-liquid exchange device according to claim 6, which is characterized in that sedimentation bucket（6）Angle of repose（α）Angle
Degree is 45 °.
9. any throttle type gas-liquid exchange device according to claim 1-8, which is characterized in that the throttle type gas-liquid exchanges
Device further includes into water drainage part（15）, into water drainage part（15）With described into discharge outlet（3）Connection, it is described into water drainage part
（15）Including draining electrical ball valve（16）, check-valves（17）, entering water electromagnetic valve（18）, water supply solenoid valve（19）, moisturizing control hand
Dynamic ball valve（20）, water hammer buffer（21）, always into water management manual ball valve（22）, the water supply solenoid valve（19）, moisturizing control
Manual ball valve（20）Series connection, entering water electromagnetic valve（18）With the water supply solenoid valve after series connection（19）, moisturizing control manual ball valve（20）
Respectively on the roads Liang Gezhi, in parallel, branch one end and water hammer buffer after parallel connection are formed（21）, always into water management manual ball valve
（22）It is connected, the other end and check-valves（17）And into discharge outlet（3）Connection drains electrical ball valve（16）With into discharge outlet（3）
Separately it is connected.
10. throttle type gas-liquid exchange device according to claim 9, which is characterized in that into water drainage part（15）Further include
Filter（23）, filter（23）With always into water management manual ball valve（22）It is connected.
11. throttle type gas-liquid exchange device according to claim 9, which is characterized in that the throttle type gas-liquid exchange device
It further include spray cleaning system（24）, spray cleaning system（24）Including nozzle（25）, pipeline fixing support（26）, spray electromagnetism
Valve（27）, the nozzle（25）It is distributed in main box（1）And negative pressure water tank（2）Interior different position, spray cleaning system（24）
With described into water drainage part（15）Share a water inlet.
12. throttle type gas-liquid exchange device according to claim 11, which is characterized in that the throttle type gas-liquid exchange device
It further include switch board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721705886.5U CN207805274U (en) | 2017-12-11 | 2017-12-11 | Throttle type gas-liquid exchange device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721705886.5U CN207805274U (en) | 2017-12-11 | 2017-12-11 | Throttle type gas-liquid exchange device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207805274U true CN207805274U (en) | 2018-09-04 |
Family
ID=63331490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721705886.5U Active CN207805274U (en) | 2017-12-11 | 2017-12-11 | Throttle type gas-liquid exchange device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207805274U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107823980A (en) * | 2017-12-11 | 2018-03-23 | 卓卫民 | Throttle type gas-liquid exchange device |
| CN112545418A (en) * | 2020-11-11 | 2021-03-26 | 华帝股份有限公司 | Water level and air pressure conduction structure applied to dish washing machine |
-
2017
- 2017-12-11 CN CN201721705886.5U patent/CN207805274U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107823980A (en) * | 2017-12-11 | 2018-03-23 | 卓卫民 | Throttle type gas-liquid exchange device |
| CN112545418A (en) * | 2020-11-11 | 2021-03-26 | 华帝股份有限公司 | Water level and air pressure conduction structure applied to dish washing machine |
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