CN208619306U - Water and gas dual-purpose pumping installations - Google Patents
Water and gas dual-purpose pumping installations Download PDFInfo
- Publication number
- CN208619306U CN208619306U CN201821188867.4U CN201821188867U CN208619306U CN 208619306 U CN208619306 U CN 208619306U CN 201821188867 U CN201821188867 U CN 201821188867U CN 208619306 U CN208619306 U CN 208619306U
- Authority
- CN
- China
- Prior art keywords
- medium
- valve seat
- compression chamber
- water
- inlet pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of water and gas dual-purpose pumping installations, including the casing with compression chamber, the rear and front end of the casing is respectively equipped with the valve seat for being connected to the compression chamber, medium inlet pipe and medium outlet pipe are respectively equipped on the side wall of two valve seats, it is equipped with connection between the medium inlet pipe and the corresponding valve seat or disconnects the medium of the medium inlet pipe and the compression chamber and enters valve block, connection is equipped between the medium outlet pipe and the corresponding valve seat or disconnects the medium discharge valve block of the medium outlet pipe and the compression chamber；Cooperation is equipped with the pushing piston moved back and forth along the compression chamber in the casing, and the pushing piston is connected with reciprocating drive unit.The design of the utility model structure is simple, has water, the dual-purpose compression function of gas, can be not only used for drawing water, and can be used for being evacuated.
Description
Technical field
The utility model relates to draw water, air-extractor technical field more particularly to one kind can be not only used for drawing water, can be used for again
The water and gas dual-purpose pumping installations of pumping.
Background technique
Existing water pump, air pump only have the function of single compressed water or compressed gas, and water pump can only pump, and air pump
Gas can only be pumped, the two is not compatible.If sometimes for water pumping, it is sometimes desirable to pump gas, then must use two sets of equipments, both cause
Using upper many inconvenience, and cause the waste of expense.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of designs of structure simply, has water, the dual-purpose compression of gas
Function can be not only used for drawing water, and the water and gas dual-purpose pumping installations that can be used for being evacuated.
In order to solve the above technical problems, the technical solution of the utility model is: water and gas dual-purpose pumping installations, including there is pressure
The casing of contracting chamber, the rear and front end of the casing are respectively equipped with the valve seat for being connected to the compression chamber, the side of two valve seats
It is respectively equipped with medium inlet pipe and medium outlet pipe on wall, connection is equipped between the medium inlet pipe and the corresponding valve seat or disconnects
The medium inlet pipe and the medium of the compression chamber enter valve block, are equipped between the medium outlet pipe and the corresponding valve seat
It is connected to or disconnects the medium discharge valve block of the medium outlet pipe and the compression chamber；Cooperation is equipped with along the pressure in the casing
The pushing piston that contracting chamber moves back and forth, the pushing piston are connected with reciprocating drive unit.
The reciprocating drive unit includes driving motor as a preferred technical solution, the output end of the driving motor
Be connected with speed reducer, the speed reducer drive is connected with pushing piston rod, the pushing piston rod pass through valve seat described in rear end with
The pushing piston is fixedly connected.
By adopting the above-described technical solution, water and gas dual-purpose pumping installations, including the casing with compression chamber, the machine
The rear and front end of shell is respectively equipped with the valve seat for being connected to the compression chamber, is respectively equipped with medium inlet pipe on the side wall of two valve seats
With medium outlet pipe, it is equipped with connection between the medium inlet pipe and the corresponding valve seat or disconnects the medium inlet pipe and the pressure
The medium of contracting chamber enters valve block, and connection is equipped between the medium outlet pipe and the corresponding valve seat or disconnects the medium to go out
Valve block is discharged in pipe and the medium of the compression chamber；Cooperation is equipped with the pushing moved back and forth along the compression chamber in the casing
Piston, the pushing piston are connected with reciprocating drive unit；The utility model has the following beneficial effects: pushing piston reciprocal
It is moved back and forth under the induced effect of driving device along compression chamber, the medium when pushing piston advance, in the valve seat of rear end
It is opened into valve block, by the medium entrance air inlet or water inlet of rear end medium inlet pipe, the medium dump valve in the valve seat of rear end at this time
Piece is automatically closed, and the medium discharge valve block in the valve seat of front end opens exhaust or draining, and the medium in the valve seat of front end enters valve block pass
It closes；When pushing piston retrogressing, the medium discharge valve block in the valve seat of rear end opens draining or exhaust, at this time Jie in the valve seat of rear end
Matter enters valve block and is automatically closed, and the medium in the valve seat of front end enters valve block and opens air inlet or water inlet, the medium row in the valve seat of front end
Valve block is automatically closed out.Structure design is simple, has water, the dual-purpose compression function of gas, can be not only used for drawing water, and can be used for being evacuated.
Detailed description of the invention
Following drawings are only intended to schematically illustrate and explain the present invention, does not limit the model of the utility model
It encloses.Wherein:
Fig. 1 is the structural schematic diagram of the utility model embodiment；
In figure: 1- casing；11- compression chamber；2,3- valve seat；21,31- medium inlet pipe；22,32- medium outlet pipe；41,51-
Medium enters valve block；42, valve block is discharged in 52- medium；61- driving motor；62- speed reducer；63- pushes piston rod；7-, which is pushed, to live
Plug.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is further described.In the following detailed description, only pass through
Bright mode describes certain exemplary embodiments of the utility model.Undoubtedly, those skilled in the art can be with
It recognizes, it, can be with a variety of different modes to described without departing from the spirit and scope of the utility model
Embodiment is modified.Therefore, attached drawing and description are regarded as illustrative in nature, rather than the protection for limiting claim
Range.
As shown in Figure 1, water and gas dual-purpose pumping installations, including the casing 1 with compression chamber 11, the front and back of the casing 1
Both ends are respectively equipped with the valve seat 2,3 for being connected to the compression chamber 11, and the side wall of the valve seat 2 is equipped with medium inlet pipe 21 and medium
Outlet pipe 22, the side wall of the valve seat 3 are equipped with medium inlet pipe 31 and medium outlet pipe 32, the medium inlet pipe 21 and the valve seat 2
Between be equipped with connection or disconnect the medium inlet pipe 21 and the medium of the compression chamber 11 enters valve block 41, the medium outlet pipe
The medium discharge valve block for being connected to or disconnecting the medium outlet pipe 22 with the compression chamber 11 is equipped between 22 and the valve seat 2
42；It is equipped between the medium inlet pipe 31 and the valve seat 3 and is connected to or disconnects the medium inlet pipe 31 and the compression chamber 11
Medium enter valve block 51, be equipped between the medium outlet pipe 32 and the valve seat 3 be connected to or disconnects the medium outlet pipe 32 and
Valve block 52 is discharged in the medium of the compression chamber 11；Cooperation is equipped in the casing 1 moves back and forth along the compression chamber 11
Piston 7 is pushed, the pushing piston 7 is connected with reciprocating drive unit.The reciprocating drive unit includes driving motor 61, described
The output end of driving motor 61 is connected with speed reducer 62, and the speed reducer 62, which is sequentially connected with, pushes piston rod 63, the pushing
Piston rod 63 passes through valve seat 3 described in rear end and is fixedly connected with the pushing piston 5.
The working principle of the utility model is as follows: driving motor 61 drives speed reducer 62 to work, and speed reducer 62, which drives, to be pushed
Piston 7 is moved back and forth along compression chamber 11, and when pushing the advance of piston 7, the medium in rear end valve seat 3 enters valve block 51 and beats
It opens, by the medium entrance air inlet or water inlet of rear end medium inlet pipe 31, the medium discharge valve block 52 at this time in rear end valve seat 3 is automatic
It closes, the medium discharge valve block 42 in front end valve seat 2 opens exhaust or draining, and the medium in front end valve seat 2 enters the pass of valve block 41
It closes；When pushing the retrogressing of piston 7, the medium discharge valve block 52 in rear end valve seat 3 opens draining or exhaust, at this time rear end valve seat 3
Interior medium enters valve block 51 and is automatically closed, and the medium in front end valve seat 2 enters valve block 41 and opens air inlet or water inlet, front end valve seat
Medium discharge valve block 42 in 2 is automatically closed, and realizes draining or degassing function so on circulate.
The above descriptions are merely exemplary embodiments of the present utility model, the model being not intended to limit the utility model
It encloses.Any those skilled in the art, made equivalent change under the premise of not departing from the conceptions and principles of the utility model
Change and modify, should belong to the range of the utility model protection.
Claims (2)
1. water and gas dual-purpose pumping installations, it is characterised in that: including the casing with compression chamber, the rear and front end point of the casing
It She You be connected to the valve seat of the compression chamber, be respectively equipped with medium inlet pipe and medium outlet pipe, institute on the side wall of two valve seats
Give an account of the medium for being equipped between matter inlet pipe and the corresponding valve seat and being connected to or disconnect the medium inlet pipe and the compression chamber
It is equipped with connection into valve block, between the medium outlet pipe and the corresponding valve seat or disconnects the medium outlet pipe and the compression
Valve block is discharged in the medium of chamber；Cooperation is equipped with the pushing piston moved back and forth along the compression chamber in the casing, described to push away
Pressure piston is connected with reciprocating drive unit.
2. water and gas dual-purpose pumping installations as described in claim 1, it is characterised in that: the reciprocating drive unit includes driving electricity
Machine, the output end of the driving motor are connected with speed reducer, and the speed reducer drive is connected with pushing piston rod, and the pushing is lived
Stopper rod passes through valve seat described in rear end and is fixedly connected with the pushing piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821188867.4U CN208619306U (en) | 2018-07-25 | 2018-07-25 | Water and gas dual-purpose pumping installations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821188867.4U CN208619306U (en) | 2018-07-25 | 2018-07-25 | Water and gas dual-purpose pumping installations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208619306U true CN208619306U (en) | 2019-03-19 |
Family
ID=65707317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821188867.4U Expired - Fee Related CN208619306U (en) | 2018-07-25 | 2018-07-25 | Water and gas dual-purpose pumping installations |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208619306U (en) |
-
2018
- 2018-07-25 CN CN201821188867.4U patent/CN208619306U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190319 Termination date: 20200725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |