CN203796633U - Water pump cavity protection net for chip remover water tank - Google Patents
Water pump cavity protection net for chip remover water tank Download PDFInfo
- Publication number
- CN203796633U CN203796633U CN201420214067.0U CN201420214067U CN203796633U CN 203796633 U CN203796633 U CN 203796633U CN 201420214067 U CN201420214067 U CN 201420214067U CN 203796633 U CN203796633 U CN 203796633U
- Authority
- CN
- China
- Prior art keywords
- water pump
- water
- impeller
- pump
- water tank
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a water pump cavity protection net for a chip remover water tank. The water pump cavity protection net comprises a motor, a water pump and the water tank. The water pump is composed of an impeller, a pump body, a cavity, a shaft, a connecting block and a water outlet; an impeller retainer sleeve is arranged outside the impeller; a gap between the impeller and the impeller retainer sleeve forms the cavity; the water outlet is arranged in the connecting block; a water pump protection net frame is disposed inside the water tank; a water pump protection net is fixed inside the water pump protection net frame; the part below the water outlet is all immersed in the water tank. The water pump cavity protection net for the chip remover water tank is simple in structure and low in cost; the protection net is disposed inside the cavity outside the water pump impeller; foreign matters large in size and rigid are prevented from entering the cavity and damaging the water pump, operation is the water pump is protected well, and the service life of the water pump is prolonged.
Description
Technical field
The utility model belongs to field of machining, is specifically related to a kind of chip cleaner Water in Water Tank pump cavity protective net.
Background technique
Water pump is the machinery of carrying liquid or making liquid supercharging.It sends the mechanical energy of prime mover or other external energies to liquid, liquid energy is increased, be mainly used to carry liquid to comprise water, oil, acid & alkali liquid, emulsified liquid, suspended emulsion and liquid metal etc., also can carry liquid, gaseous mixture and the liquid containing suspended solids, be widely used at aspects such as shipbuilding, petroleum production, weight carriers.Conventional water pump has: displacement pump and vane pump, and existing vane pump is to utilize the interaction of rotary vane and water to carry out transferring energy, has the types such as centrifugal pump, axial-flow pump and mixed flow pump; The working environment of water pump is comparatively severe, in running, impeller runs up, the solid shape foreign matter that some volumes are larger enters after water pump, easily damages impeller, and water pump cannot normally be worked, reduce working efficiency, and reduce the working life of water pump, increased the expense of maintenance, increased cost of production; Therefore for addressing the above problem, urgently research and develop a new chip cleaner Water in Water Tank pump cavity protective net.
Summary of the invention
(1) technical problem that will solve
For addressing the above problem, the utility model proposes one simple in structure, easy to operate, and economical and practical chip cleaner Water in Water Tank pump cavity protective net.
(2) technological scheme
Chip cleaner Water in Water Tank pump cavity protective net of the present utility model, comprises motor, water pump and water tank; Described water pump is made up of impeller, the pump housing, cavity, axle, connection seat and water outlet; On described axle, be connected with impeller; Described impeller outer encloses puts impeller interstage sleeve; Gap between described impeller and impeller interstage sleeve is cavity; Described water outlet is arranged on connection seat; Water pump protection screen frame is installed in described water tank; In described water pump protection screen frame, be fixed with water pump catch net; The following part of described water outlet is all soaked and is put in water tank.
Further, the mesh of described water pump catch net is directly less than 5 millimeters, and water pump, in running, if suck the solid shape foreign matter that exceedes certain size and intensity, very easily causes the damage of water pump.
Further, described water pump catch net is coordinated with water pump protection screen frame and is connected by screw bolt and nut.
Further, described water pump catch net is arranged on impeller interstage sleeve outside.
(3) beneficial effect
Compared with prior art, it has following beneficial effect to the utility model: chip cleaner Water in Water Tank pump cavity protective net of the present utility model, and simple in structure and cost is low; In the cavity in water pump vane outside, a protective net is installed, is prevented that large, the hard foreign matter of volume from entering cavity, damage water pump, protect preferably the running of water pump, increased the working life of water pump.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, chip cleaner Water in Water Tank pump cavity protective net of the present utility model, comprises motor 4, water pump 1 and water tank 3; Described water pump 1 is made up of impeller 10, the pump housing 7, cavity (not shown), axle 9, connection seat 5 and water outlet 8; On described axle 9, be connected with impeller 10; Described impeller 10 peripheries arrange impeller interstage sleeve 11; Gap between described impeller 10 and impeller interstage sleeve 11 is cavity (not shown); Described water outlet 8 is arranged on connection seat 5; Water pump protection screen frame 6 is installed in described water tank 3; In described water pump protection screen frame 6, be fixed with water pump catch net 2; Described water outlet part below 8 is all soaked and is put in water tank 3.
The mesh of described water pump catch net 2 is directly less than 5 millimeters; Described water pump catch net 2 is coordinated with water pump catch net 6 frames and is connected by screw bolt and nut; Described water pump catch net 2 is arranged on impeller interstage sleeve 11 outsides.
The working procedure of chip cleaner Water in Water Tank pump cavity protective net of the present utility model is as follows: before water pump is installed, first water pump protective net is placed in the water pump bearer bar in the water tank of establishing in advance; The mesh diameter of water pump catch net is set as being less than 5 millimeters, can effectively prevents that the foreign matter of size more than 5 mm sizes from entering water pump, thus protection water pump vane, the working life of prolongation water pump.
Embodiment recited above is described preferred implementation of the present utility model, not design of the present utility model and scope is limited.Do not departing under the prerequisite of the utility model design concept; various modification and improvement that related domain ordinary person makes the technical solution of the utility model; all should drop into protection domain of the present utility model; the technology contents of the utility model request protection, has all been documented in claims.
Claims (4)
1. a chip cleaner Water in Water Tank pump cavity protective net, is characterized in that: comprise motor, water pump and water tank; Described water pump is made up of impeller, the pump housing, cavity, axle, connection seat and water outlet; On described axle, be connected with impeller; Described impeller outer encloses puts impeller interstage sleeve; Gap between described impeller and impeller interstage sleeve is cavity; Described water outlet is arranged on connection seat; Water pump protection screen frame is installed in described water tank; In described water pump protection screen frame, be fixed with water pump catch net; The following part of described water outlet is all soaked and is put in water tank.
2. chip cleaner Water in Water Tank pump cavity protective net according to claim 1, is characterized in that: the mesh of described water pump catch net is directly less than 5 millimeters.
3. chip cleaner Water in Water Tank pump cavity protective net according to claim 1, is characterized in that: described water pump catch net is coordinated with water pump protection screen frame and is connected by screw bolt and nut.
4. chip cleaner Water in Water Tank pump cavity protective net according to claim 1, is characterized in that: described water pump catch net is arranged on impeller interstage sleeve outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420214067.0U CN203796633U (en) | 2014-04-29 | 2014-04-29 | Water pump cavity protection net for chip remover water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420214067.0U CN203796633U (en) | 2014-04-29 | 2014-04-29 | Water pump cavity protection net for chip remover water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203796633U true CN203796633U (en) | 2014-08-27 |
Family
ID=51378847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420214067.0U Expired - Fee Related CN203796633U (en) | 2014-04-29 | 2014-04-29 | Water pump cavity protection net for chip remover water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203796633U (en) |
-
2014
- 2014-04-29 CN CN201420214067.0U patent/CN203796633U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20190429 |