CN204663899U - A kind of sewage pump - Google Patents
A kind of sewage pump Download PDFInfo
- Publication number
- CN204663899U CN204663899U CN201520239804.7U CN201520239804U CN204663899U CN 204663899 U CN204663899 U CN 204663899U CN 201520239804 U CN201520239804 U CN 201520239804U CN 204663899 U CN204663899 U CN 204663899U
- Authority
- CN
- China
- Prior art keywords
- pump
- pump housing
- cover
- otic placode
- housing
- 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 kind of sewage pump, it comprises the pump housing and pump cover, the pump housing is provided with buffer cavity, impeller is provided with in buffer cavity, pump cover by more than two can the bolted cover that lock of manual dismounting close on the pump housing, pump cover periphery wall is provided with pump cover otic placode, the corresponding pump cover otic placode place of the pump housing is provided with pump housing otic placode, pump cover otic placode and pump housing otic placode are respectively equipped with and the tapped hole locking bolt and match, the relative pump cover side of the pump housing is provided with peep hole, peep hole is covered with observation cover plate, observes cover plate by can the fastening piece of manual dismounting closely be covered on the pump housing.The utility model designs the impact that a buffer cavity is conducive to reducing hydraulic loss, avoiding impurity in the pump housing; Pump cover is by can the bolted cover that lock of manual dismounting close on the pump housing, realize the fast assembling-disassembling of pump cover, promote pump body thickness makes the pump housing not easily break simultaneously, and the inner case that peep hole is convenient to observe pump housing when using is set further, directly can dismantle observation cover plate if desired and carry out fast processing.
Description
Technical field
The utility model relates to mechanical engineering pump technical field, particularly relates to a kind of sewage pump.
Background technique
Inner impurity removed by Current Domestic sewage pump, the pump cover of water pump need be broken, could remove.It is all locked with multiple bolt that conventional pump cover is installed fixing, and dismounting needs with instruments such as spanners.The production installation and removal inconvenience of sewage pump, it is inconvenient that user to remove in sewage pump impurity, dismantle multiple bolt, and when not having an instrument, efficiency is low.Therefore, how to ensure that user does not need special tool just can become urgent problem by metal cleaning equipment easily when sewage pump uses and all needs to remove contamination at every turn.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of and gets final product the convenient quick-detachable sewage pump carrying out clearing up without the need to special tool.
The technical solution adopted in the utility model is:
A kind of sewage pump, it comprises the pump housing and pump cover, the described pump housing is provided with buffer cavity, impeller is provided with in described buffer cavity, described pump cover by more than two can the bolted cover that lock of manual dismounting close on the pump housing, described pump cover periphery wall is provided with pump cover otic placode, the corresponding pump cover otic placode place of the pump housing is provided with pump housing otic placode, described pump cover otic placode and pump housing otic placode are respectively equipped with and the tapped hole locking bolt and match, the relative pump cover side of the described pump housing is provided with peep hole, described peep hole is covered with observation cover plate, described observation cover plate is by can the fastening piece of manual dismounting closely be covered on the pump housing.
The wall thickness of the described pump housing is 6mm.
The described bolt that locks is 6.
Described fastening piece is screw or bolt.
The utility model adopts above technological scheme, in the pump housing, design a larger buffer cavity, is conducive to reducing hydraulic loss, and avoids the impact of impurity; Pump cover can the bolted cover that lock of manual dismounting close on the pump housing by 6, realize the fast assembling-disassembling of pump cover, and the inner case that peep hole is convenient to observe pump housing when using is set further, directly can dismantle observation cover plate if desired and carry out fast processing, pump body thickness is promoted to 6mm simultaneously, the pump housing is not easily broken, enhances fastness and the working life of sewage pump.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further details;
The structural representation of a kind of sewage pump of Fig. 1 the utility model.
Embodiment
As shown in Figure 1, a kind of sewage pump of the utility model, it comprises the pump housing 1 and pump cover 2, the described pump housing 1 is provided with buffer cavity (not shown), impeller (not shown) is provided with in described buffer cavity, described pump cover 2 by more than two can the bolt 3 that lock of manual dismounting fixedly be covered on the pump housing 1, described pump cover 2 periphery wall is provided with pump cover otic placode 21, the pump housing 1 corresponding pump cover otic placode 21 place is provided with pump housing otic placode 11, described pump cover otic placode 21 and pump housing otic placode 11 are respectively equipped with and the tapped hole locking bolt 3 and match, the described pump housing 1 is provided with peep hole in pump cover 2 side relatively, described peep hole is covered with and observes cover plate 4, described observation cover plate is by can the fastening piece 5 of manual dismounting closely be covered on the pump housing 1.
The wall thickness of the described pump housing 1 is 6mm.
The described bolt 3 that locks is 6.
Described fastening piece 5 is screw or bolt.
The utility model adopts above technological scheme, in the pump housing, design a larger buffer cavity, is conducive to reducing hydraulic loss, and avoids the impact of impurity; Pump cover can the bolted cover that lock of manual dismounting close on the pump housing by 6, realize the fast assembling-disassembling of pump cover, and the inner case that peep hole is convenient to observe pump housing when using is set further, directly can dismantle observation cover plate if desired and carry out fast processing, pump body thickness is promoted to 6mm simultaneously, the pump housing is not easily broken, enhances fastness and the working life of sewage pump.
Claims (4)
1. a sewage pump, it is characterized in that: it comprises the pump housing and pump cover, the described pump housing is provided with buffer cavity, impeller is provided with in described buffer cavity, described pump cover by more than two can the bolted cover that lock of manual dismounting close on the pump housing, described pump cover periphery wall is provided with pump cover otic placode, the corresponding pump cover otic placode place of the pump housing is provided with pump housing otic placode, described pump cover otic placode and pump housing otic placode are respectively equipped with and the tapped hole locking bolt and match, the relative pump cover side of the described pump housing is provided with peep hole, described peep hole is covered with observation cover plate, described observation cover plate is by can the fastening piece of manual dismounting closely be covered on the pump housing.
2. a kind of sewage pump according to claim 1, is characterized in that: the wall thickness of the described pump housing is 6mm.
3. a kind of sewage pump according to claim 1, is characterized in that: described in lock bolt be 6.
4. a kind of sewage pump according to claim 1, is characterized in that: described fastening piece is screw or bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520239804.7U CN204663899U (en) | 2015-04-20 | 2015-04-20 | A kind of sewage pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520239804.7U CN204663899U (en) | 2015-04-20 | 2015-04-20 | A kind of sewage pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204663899U true CN204663899U (en) | 2015-09-23 |
Family
ID=54134287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520239804.7U Expired - Fee Related CN204663899U (en) | 2015-04-20 | 2015-04-20 | A kind of sewage pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204663899U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107549274A (en) * | 2017-09-12 | 2018-01-09 | 安徽荷金来农业发展股份有限公司 | A kind of beef cattle large intestine cleaning device |
-
2015
- 2015-04-20 CN CN201520239804.7U patent/CN204663899U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107549274A (en) * | 2017-09-12 | 2018-01-09 | 安徽荷金来农业发展股份有限公司 | A kind of beef cattle large intestine cleaning device |
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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 |
Granted publication date: 20150923 Termination date: 20160420 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |