CN206903856U - A kind of condensated water recovering pump and condensation water recovery system - Google Patents
A kind of condensated water recovering pump and condensation water recovery system Download PDFInfo
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- CN206903856U CN206903856U CN201720695107.1U CN201720695107U CN206903856U CN 206903856 U CN206903856 U CN 206903856U CN 201720695107 U CN201720695107 U CN 201720695107U CN 206903856 U CN206903856 U CN 206903856U
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- condensated
- water recovering
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Abstract
Transmitting device field is the utility model is related to, discloses a kind of condensated water recovering pump and condensation water recovery system.Condensated water recovering pump includes the pump housing with cavity and the opening-closing control mechanism being arranged in the pump housing；The pump housing is provided with water inlet, delivery port, air inlet and exhaust outlet, and opening-closing control mechanism includes linkage and is connected to the floating body of linkage, and opening-closing control mechanism is risen or fallen by the buoyancy of floating body to be turned on and off air inlet and exhaust outlet.Condensation water recovery system of the present utility model includes the condensated water recovering pump.Such condensated water recovering pump and condensation water recovery system eliminate it is traditional gas is used as the centrifugal pump of power source as power source, phenomena such as cavitation will not occur.The structure of condensated water recovering pump simply easily realizes that effect stability is hardly damaged.
Description
Technical field
Transmitting device field is the utility model is related to, in particular to a kind of condensated water recovering pump and condensing hot air furnace
System.
Background technology
In industrial production, substantial amounts of steam is produced unavoidably, and the usual high temperature of these steam, being discharged directly to nature can cause
Environmental pollution and the waste of resource.Common practice is to be cooled to condense into liquid to be recycled, and both make use of wherein
Heat saved water resource again.
When needing condensed water being delivered to the pipeline of a high position by low level, some existing ways are with conventional centrifugal pump
Power is provided.But due to the high temperature of condensed water, it is easy to that cavitation occurs, influences to be driven；And impeller is easily damaged, machinery is close
Seal structure is easy to aging, repairs and is also more not easy.
Utility model content
The purpose of this utility model is to provide a kind of condensated water recovering pump, and it can be by the use of gas as power, will not
The impeller failure of conventional centrifugal pump, and simple in construction, stable performance occurs.
Another object of the present utility model is to provide a kind of condensation water recovery system, its can stablize effectively transmit it is cold
Condensate, and it is simple in construction.
What embodiment of the present utility model was realized in：
A kind of condensated water recovering pump, condensated water recovering pump include the pump housing with cavity and the keying control being arranged in the pump housing
Mechanism processed；The pump housing is provided with water inlet, delivery port, air inlet and exhaust outlet, and opening-closing control mechanism includes linkage and company
The floating body of linkage is connected to, linkage is movably connected on the pump housing, and linkage is provided with the first flap and the second flap,
First flap can close air inlet, and the second flap can close the keying controlling party of exhaust outlet, the first flap and the second flap
To on the contrary, during the first valve flap seals air inlet, the second flap opens exhaust outlet；During the second valve flap seals exhaust outlet, the first flap
Open air inlet.
In a kind of embodiment of the present utility model, the linkage of above-mentioned condensated water recovering pump includes first body of rod, the
Bipole body and active lever, one end of first body of rod are connected with the first flap, and second body of rod is connected with the second flap, the first bar
The other end of body is connected by connecting portion with second body of rod, and one end of active lever is rotatably connected at the pump housing, active lever
The other end be connected with floating body, the one end of second body of rod away from the second flap is flexibly connected with active lever.
In a kind of embodiment of the present utility model, second body of rod of above-mentioned condensated water recovering pump includes sleeve and mandrel,
Sleeve is sheathed on outside mandrel and coordinated by screw thread and mandrel, and one end of sleeve is fixedly connected with the second flap, sleeve and company
Socket part is fixedly connected, and one end of mandrel is flexibly connected with active lever, and the other end of mandrel runs through the second flap.
In a kind of embodiment of the present utility model, the mandrel of above-mentioned condensated water recovering pump includes the first axle body and the second axle
Body, the first axle body are connected with bush whorl, and the second flap, the other end of the first axle body and the second axle are run through in one end of the first axle body
Body is axially connected, and the first axle body can rotate relative to the second axle body around own axes direction, and the second axle body is away from the first axle body
One end be flexibly connected with active lever.
In a kind of embodiment of the present utility model, the first axle body of above-mentioned condensated water recovering pump runs through the one of the second flap
End is provided with handle.
In a kind of embodiment of the present utility model, second body of rod of above-mentioned condensated water recovering pump away from the second flap one
End is provided with bearing pin, and active lever is provided with bar hole, and bearing pin slidably engages with bar hole.
In a kind of embodiment of the present utility model, the first flap and the second flap of above-mentioned condensated water recovering pump are circle
Taper type, the first flap can close air inlet by motion from top to bottom, and the second flap can pass through fortune from bottom to up
Dynamic closing exhaust outlet.
In a kind of embodiment of the present utility model, the water inlet and delivery port of above-mentioned condensated water recovering pump are provided with only
Return valve.
In a kind of embodiment of the present utility model, fixed part is provided with the pump housing of above-mentioned condensated water recovering pump, activity
Lever is hinged with fixed part.
A kind of condensation water recovery system, it includes above-mentioned condensated water recovering pump, source of the gas and recovery pipe, source of the gas with it is cold
The air inlet connection of condensate recoverypump, the delivery port of condensated water recovering pump connect with recovery pipe.
The beneficial effect of the utility model embodiment is：
Condensated water recovering pump includes the pump housing with cavity and the opening-closing control mechanism being arranged in the pump housing；The pump housing be provided with into
The mouth of a river, delivery port, air inlet and exhaust outlet, opening-closing control mechanism include linkage and are connected to the floating of linkage
Body, linkage are movably connected on the pump housing, and linkage is provided with the first flap and the second flap, the first flap can close into
Gas port, the second flap can close gas outlet.When water level is relatively low in the pump housing, the first flap closes air inlet, and the second flap is opened
Exhaust outlet, condensed water are entered in the pump housing from water inlet, and excessive gas can discharge from exhaust outlet.When water of the condensed water in the pump housing
During the rise of position, floating body raises under buoyancy, and linkage drives the first flap and the second flap to move up, to a certain extent when,
First flap opens air inlet, and the second flap closes exhaust outlet, and the gas with certain pressure enters the pump housing, by condensed water from going out
The mouth of a river extrudes.Eliminate it is traditional gas is used as the centrifugal pump of power source as power source, it is existing that cavitation etc. will not occur
As.The structure of condensated water recovering pump simply easily realizes that effect stability is hardly damaged.
Condensation water recovery system includes condensated water recovering pump, therefore also has above-mentioned beneficial effect.
Brief description of the drawings
, below will be to required use in embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other related accompanying drawings according to these accompanying drawings.
Fig. 1 is the structural representation of condensated water recovering pump in the utility model embodiment；
Fig. 2 is the enlarged drawing of local I I in Fig. 1；
Fig. 3 is the enlarged drawing of local I II in Fig. 1；
Fig. 4 is the enlarged drawing of local I V in Fig. 2；
Fig. 5 is the schematic diagram of condensation water recovery system in the utility model embodiment.
Icon：100- condensated water recovering pumps；The 110- pump housings；111- water inlets；112- delivery ports；113- bend pipes；115- consolidates
Determine portion；116- air inlets；117- exhaust outlets；130- opening-closing control mechanisms；135- floating bodies；140- linkages；141- first
The body of rod；The bodies of rod of 142- second；143- sleeves；144- mandrels；145- the first axle bodies；1451- Access Divisions；146- the second axle bodies；
1461- necks；147- connecting portions；148- active levers；149- bar holes；The flaps of 151- first；The flaps of 152- second；153- handles
Hand；200- condensation water recovery systems；210- aqua storage tanks；220- sources of the gas；230- recovery pipes.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Generally here described in accompanying drawing and
The component of the utility model embodiment shown can be configured to arrange and design with a variety of.
Therefore, the detailed description of the embodiment of the present utility model to providing in the accompanying drawings is not intended to limit requirement below
The scope of the utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of the utility model protection.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.
, it is necessary to explanation in the description of the utility model embodiment, term " on ", " under ", " vertical ", " level ",
The orientation or position relationship of the instructions such as " interior ", " outer " be based on orientation shown in the drawings or position relationship, or practicality newly
Type product using when the orientation usually put or position relationship, be for only for ease of description embodiment of the present utility model and simplification
Description, rather than the device or element of instruction or hint meaning must have specific orientation, with specific azimuth configuration and behaviour
Make, therefore it is not intended that to limitation of the present utility model.In addition, term " first ", " second " etc. are only used for distinguishing description, and
It is not intended that instruction or hint relative importance.
In the description of the utility model embodiment, it is also necessary to explanation, unless otherwise clearly defined and limited, art
Language " setting ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or
It is integrally connected；Can be joined directly together, can also be indirectly connected by intermediary, can be the company of two element internals
It is logical.For the ordinary skill in the art, it can understand that above-mentioned term is specific in the utility model with concrete condition
Implication.
Embodiment
Fig. 1 is the structural representation of condensated water recovering pump 100 in the utility model embodiment.It refer to Fig. 1, the present embodiment
A kind of condensated water recovering pump 100 is provided, its opening-closing control mechanism 130 for including the pump housing 110 and being installed in the pump housing 110.Open
Controlling organization 130 is closed by the water level in the pump housing 110 to control water inlet and water outlet, and air inlet and exhaust.Pass through the height of entrance
Body of calming the anger extrudes condensed water from the pump housing 110, or is pumped to eminence.
The relative both sides of the pump housing 110 are respectively arranged with water inlet 111 and delivery port 112 inside and outside the connection pump housing 110, preferably
Ground, the inner opposite end of delivery port 112 are connected with the bend pipe 113 of connection delivery port 112, and bend pipe 113 is bent downwardly, its free end
Opening of the opening less than the outside of delivery port 112.Further, the axle of the outer openings of water inlet 111 and the outer openings of delivery port 112
Line is in same level height.
In the present embodiment, the bend pipe 113 of the inner side of delivery port 112 is bent downwardly, and its opening can be caused to be easier to immerse
Under condensation water level, gas is not easily accessible.In addition, water inlet 111 and delivery port 112 are located at the both sides of the pump housing 110 respectively,
It is that pipeline is arranged for convenience, in other embodiment of the present utility model, the position of water inlet 111 and delivery port 112 can be with
Not in the relative both sides of the pump housing 110, but the needs arranged according to pipeline are changed；In other embodiments, bend pipe 113 can
To omit, and directly the position height of delivery port 112 is reduced to below the position of water inlet 111 even delivery port 112 be set
In the bottom of the pump housing 110.
In the present embodiment, the outside of delivery port 112 is provided with check-valves, to prevent the condensed water in the pump housing 110 from entering
Flow out at the mouth of a river 111；Further, the outside of delivery port 112 is also equipped with check-valves, prevents the condensation of the outflow out of the pump housing 110
Water is back in the pump housing 110.
The top of the pump housing 110 is provided with air inlet 116 and exhaust outlet 117, and air inlet 116 is for the gas with certain pressure
Eminence is pumped into enabling the condensed water in the pump housing 110 to be forced out from delivery port 112；In condensed water from water inlet 111
During inflow, exhaust outlet 117 is for excessive gas discharge in the pump housing 110.Air inlet 116 and exhaust outlet 117 are that vertical direction opens up
Through hole, in the present embodiment, air inlet 116 is step pore structure, its close to the aperture of inner side be less than its on the outside of aperture；Row
Gas port 117 is also step pore structure, and it is more than the aperture on the outside of it close to the aperture of inner side.
Fixed part 115 is provided with the pump housing 110, fixed part 115 is overall plate-like, and its one end is fixedly connected on the pump housing 110
Top.Fixed part 115 is used to install opening-closing control mechanism 130.It should be understood that fixed part 115 can also in other embodiments
It is fixedly attached to the side wall of the pump housing 110.
Fig. 2 is the enlarged drawing of local I I in Fig. 1, and Fig. 3 is the enlarged drawing of local I II in Fig. 1, and Fig. 4 is local I V in Fig. 2
Enlarged drawing.Fig. 1 to Fig. 4 is refer to, opening-closing control mechanism 130 includes linkage 140 and is arranged at the floating of linkage 140
Body 135.Linkage 140 includes first body of rod 141, second body of rod 142 and the movable bar for being connected to the one end of second body of rod 142
Bar 148.Active lever 148 is strip, and its one end is articulated with fixed part 115, and its other end is connected with floating body 135.Floating body
135 can drive active lever 148 to be rotated on perpendicular.There is bar hole 149 on active lever 148, bar hole 149
Length direction is consistent with the length direction of active lever 148.
In the present embodiment, floating body 135 is preferably hollow stainless steel spheroid, it will be appreciated that of the present utility model
In other embodiment, floating body 135 can also be the object that other may float on condensed water, such as foam, plastic floating ball
And wooden unit etc..
Second body of rod 142 includes sleeve 143 and mandrel 144, and mandrel 144 includes the first axle body 145 and the second axle body 146,
Relative, the first axle body 145 is upper, and the second axle body 146 is under.One end of the first axle body 145 has Access Division 1451, the second axle
One end of body 146 has neck 1461, and the opening of neck 1461 is less than its bottom.Access Division 1451 coordinates with neck 1461 and caused
The first axle body 145 is axially connected with the second axle body 146, and the first axle body 145 can be relative to the second axle body 146 around its own axis
Rotate, and because the opening diameter of neck 1461 is less than the diameter of its internal cavities, the first axle body 145 and the second axle body 146
Will not be in axial separation.It should be appreciated that in other embodiment of the present utility model, neck 1461 can be arranged at the first axle body
145 and Access Division 1451 is arranged at the second axle body 146.
The one end of the second axle body 146 away from the first axle body 145 is provided with bearing pin, bearing pin coordinate with bar hole 149 and
It can be slided in bar hole 149.
Sleeve 143 is the tubular that both ends are respectively provided with opening, and one end of sleeve 143 is fixedly installed the second flap 152.Second
Flap 152 coordinates with exhaust outlet 117, the second flap 152 optionally opening and closing of fault in the axial movement of exhaust outlet 117
Exhaust outlet 117.Preferably, the second flap 152 is shaped as the frustum of a cone, its less one end upward, to coordinate with gas outlet.
The first axle body 145 runs through the flap 152 of sleeve 143 and second, and is threadedly coupled with sleeve 143.By rotating the first axle body 145,
The first axle body 145 can be made to be axially moved relative to sleeve 143.Screw, set through one end of the second flap 152 for convenience
It is equipped with handle 153.
Connecting portion 147 is provided with sleeve 143, in the present embodiment, connecting portion 147 is bar shaped, and it is perpendicular to sleeve 143
Extension.The one end of connecting portion 147 away from sleeve 143 is fixedly connected with wherein one end of first body of rod 141, first body of rod 141
The other end, which upwardly extends, is connected to the first flap 151.First flap 151 can be opened with first body of rod 141 in vertical direction movement
Open or close air inlet 116.In the present embodiment, the first flap 151 is shaped as the frustum of a cone, its less one end down, with
Just coordinate with air inlet 116.
It should be appreciated that by screwing the first axle body 145, it can increase or shorten the entire length of second body of rod 142, so as to
The height and position of floating body 135 is adjusted.Liquid level when opening or closing air inlet 116 can so be efficiently controlled.
When the entire length of second body of rod 142 is longer, the position of floating body 135 on the lower, open air inlet 116 required for liquid level just compared with
It is low；When the entire length of second body of rod 142 is shorter, the position of floating body 135 is top, and the liquid level required for unlatching air inlet 116 is just
It is higher.
In the present embodiment, floating body 135, linkage 140 use stainless steel, and the pump housing 110 uses No. 45 steel,
In other embodiments, floating body 135, linkage 140 etc. can use other corrosion-and high-temp-resistant materials.
Fig. 5 is the schematic diagram of condensation water recovery system 200 in the utility model embodiment.Fig. 5 is refer to, the present embodiment is also
A kind of condensation water recovery system 200 is provided, it includes condensated water recovering pump 100, aqua storage tank 210, source of the gas 220 and recovery pipe
230.Effluent trough is located at the upstream of condensated water recovering pump 100, for storing condensed water, its water inlet with condensated water recovering pump 100
Mouth 111 (see Fig. 1) connection.Source of the gas 220 connects with the air inlet 116 of condensated water recovering pump 100 (see Fig. 1), by with certain
The gas of pressure extrudes the condensed water in condensated water recovering pump 100 from delivery port 112 (see Fig. 1).Recovery pipe 230 and condensation
The delivery port 112 of Water Sproading pump 100 is connected, and condensed water is delivered into other stations.
The condensated water recovering pump 100 of the utility model embodiment and the operation principle of condensation water recovery system 200 are：
When the condensed water liquid level in condensated water recovering pump 100 is relatively low, floating body 135 is sagging, connects the company of floating body 135
Linkage 140 is in relatively low position, and the first flap 151 closes air inlet 116, and the second flap 152 opens exhaust outlet 117.When
When the water of aqua storage tank 210 is from the water inlet 111 of condensated water recovering pump 100 into the pump housing 110, liquid level rises, and floating body 135 is floating
Power effect is lower to be risen, and linkage 140 is moved up, and excessive gas is discharged from exhaust outlet 117 in the pump housing 110.Work as linkage
When certain position is moved on on 140, the first flap 151 opens air inlet 116, and the second flap 152 is closed exhaust outlet 117, now entered
The gas with certain pressure provided by source of the gas 220 is provided at gas port 116.These gases press condensed water from delivery port 112
Go out, be pumped to recovery channel, this process declines along with liquid level, and when liquid level declines to a certain extent, air inlet 116 is again by the
One flap 151 is closed, and exhaust outlet 117 is opened, and condensed water enters from water inlet 111 again.Condensed water is so carried out again and again
Transmission.In whole process, because water inlet 111 and delivery port 112 have check-valves, therefore liquid will not flow backwards.When needing to adjust
It is whole open or close needed for air inlet 116 liquid level when, can screw connection second body of rod 142 handle 153, with adjustment
The elemental height of floating body 135.If the elemental height of floating body 135 is higher, opens air inlet 116 and close the institute of exhaust outlet 117
The liquid level needed is just higher, and vice versa.
In summary, condensated water recovering pump of the present utility model includes the pump housing with cavity and is arranged at opening in the pump housing
Close controlling organization；The pump housing is provided with water inlet, delivery port, air inlet and exhaust outlet, opening-closing control mechanism include linkage with
And the floating body of linkage is connected to, linkage is movably connected on the pump housing, and linkage is provided with the first flap and second
Flap, the first flap can close air inlet, and the second flap can close gas outlet.When water level is relatively low in the pump housing, the first flap
Air inlet is closed, the second flap opens exhaust outlet, and condensed water is entered in the pump housing from water inlet, and excessive gas can be arranged from exhaust outlet
Go out.When water level of the condensed water in the pump housing raises, floating body raises under buoyancy, and linkage drives the first flap and second
Flap moves up, to a certain extent when, the first flap open air inlet, the second flap close exhaust outlet, have certain pressure gas
Body enters the pump housing, and condensed water is extruded from delivery port.Eliminate and traditional gas conduct is used as the centrifugal pump of power source
Power source, phenomena such as cavitation will not occur.The structure of condensated water recovering pump simply easily realizes that effect stability is hardly damaged, and
It is easy to maintain.Condensation water recovery system includes condensated water recovering pump, therefore has above-mentioned beneficial effect.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (10)
1. a kind of condensated water recovering pump, it is characterised in that the condensated water recovering pump includes the pump housing with cavity and is arranged at
Opening-closing control mechanism in the pump housing；The pump housing is provided with water inlet, delivery port, air inlet and exhaust outlet, the keying
Controlling organization includes linkage and is connected to the floating body of the linkage；The linkage be movably connected in
The pump housing, the linkage are provided with the first flap and the second flap, and first flap can close the air inlet,
Second flap can close the exhaust outlet；First flap is opposite with the keying control direction of second flap；
Described in first valve flap seals during air inlet, second flap opens the exhaust outlet；Described in second valve flap seals
During exhaust outlet, first flap opens the air inlet.
2. condensated water recovering pump according to claim 1, it is characterised in that the linkage includes first body of rod, the
Bipole body and active lever, one end of first body of rod are connected with first flap, second body of rod and described the
Two flaps are connected, and the other end of first body of rod is connected by connecting portion with second body of rod, and the one of the active lever
End is rotatably connected at the pump housing, and the other end of the active lever is connected with the floating body, and second body of rod is remote
One end from second flap is movably connected with the active lever.
3. condensated water recovering pump according to claim 2, it is characterised in that second body of rod includes sleeve and mandrel,
The sleeve is sheathed on outside the mandrel and coordinated by screw thread and the mandrel, one end of the sleeve and second valve
Valve is fixedly connected, and the sleeve is fixedly connected with the connecting portion, and one end of the mandrel and the active lever are movably
Connection, the other end of the mandrel run through second flap.
4. condensated water recovering pump according to claim 3, it is characterised in that the mandrel includes the first axle body and the second axle
Body, the first axle body are connected with the bush whorl, and second flap is run through in one end of the first axle body, and described first
The other end of axis body is axially connected with the second axle body, and the first axle body can be relative to the second axle body around itself axle
Line direction rotates, and the one end of the second axle body away from the first axle body is movably connected with the active lever.
5. condensated water recovering pump according to claim 4, it is characterised in that the first axle body runs through second flap
One end be provided with handle.
6. condensated water recovering pump according to claim 2, it is characterised in that second body of rod is away from second flap
One end be provided with bearing pin, the active lever is provided with bar hole, and the bearing pin slidably engages with the bar hole.
7. condensated water recovering pump according to claim 1, it is characterised in that first flap and second flap are equal
For truncated cone, first flap can close the air inlet by motion from top to bottom, and second flap can
The exhaust outlet is closed by motion from bottom to up.
8. condensated water recovering pump according to claim 1, it is characterised in that the water inlet and the delivery port are respectively provided with
There is check-valves.
9. condensated water recovering pump according to claim 1, it is characterised in that fixed part is provided with the pump housing, it is described
Active lever is hinged with the fixed part.
10. a kind of condensation water recovery system, it is characterised in that it includes source of the gas, recovery pipe and as in claim 1 to 9
Condensated water recovering pump described in any one, the source of the gas connect with the air inlet of the condensated water recovering pump, and the condensed water returns
The delivery port for receiving pump connects with the recovery pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720695107.1U CN206903856U (en) | 2017-06-15 | 2017-06-15 | A kind of condensated water recovering pump and condensation water recovery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720695107.1U CN206903856U (en) | 2017-06-15 | 2017-06-15 | A kind of condensated water recovering pump and condensation water recovery system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206903856U true CN206903856U (en) | 2018-01-19 |
Family
ID=61284578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720695107.1U Active CN206903856U (en) | 2017-06-15 | 2017-06-15 | A kind of condensated water recovering pump and condensation water recovery system |
Country Status (1)
| Country | Link |
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| CN (1) | CN206903856U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108955297A (en) * | 2018-07-27 | 2018-12-07 | 重庆澳来思节能科技有限公司 | Low-pressure steam and condensing hot air furnace method |
| CN109441892A (en) * | 2018-12-19 | 2019-03-08 | 贵州创能科技有限公司 | A kind of linkage for hydraulic pressure air pump |
| CN111237179A (en) * | 2020-01-15 | 2020-06-05 | 淮南市大通矿山机电配件厂 | Air inlet control device of pneumatic water pump |
-
2017
- 2017-06-15 CN CN201720695107.1U patent/CN206903856U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108955297A (en) * | 2018-07-27 | 2018-12-07 | 重庆澳来思节能科技有限公司 | Low-pressure steam and condensing hot air furnace method |
| CN109441892A (en) * | 2018-12-19 | 2019-03-08 | 贵州创能科技有限公司 | A kind of linkage for hydraulic pressure air pump |
| CN111237179A (en) * | 2020-01-15 | 2020-06-05 | 淮南市大通矿山机电配件厂 | Air inlet control device of pneumatic water pump |
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