CN215672678U - Pump body filtration - Google Patents
Pump body filtration Download PDFInfo
- Publication number
- CN215672678U CN215672678U CN202121899864.3U CN202121899864U CN215672678U CN 215672678 U CN215672678 U CN 215672678U CN 202121899864 U CN202121899864 U CN 202121899864U CN 215672678 U CN215672678 U CN 215672678U
- Authority
- CN
- China
- Prior art keywords
- pump body
- filtering
- fixed block
- frame
- inlet tube
- 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
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 38
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 238000003466 welding Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 20
- 239000012530 fluid Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 6
- 230000008859 change Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 6
- 230000002265 prevention Effects 0.000 description 6
- 239000012535 impurity Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 3
- 239000000839 emulsion Substances 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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- Details Of Reciprocating Pumps (AREA)
Abstract
The utility model discloses a pump body filtering structure, which comprises a water inlet pipe, a filtering mechanism and a supporting frame, wherein the side surface of the water inlet pipe is in contact connection with the supporting frame, the side surface of the water inlet pipe is provided with the filtering mechanism, the filtering mechanism specifically comprises a frame body, a fixed block and a filter screen frame, two ends of the side surface of the water inlet pipe are provided with slotted holes, the grooves are in contact connection with the fixed block, the fixed block is welded on two sides of the frame body, and the filter screen frame is detachably connected in the frame body. Carry out the filtering action through the screen frame body of connecting at the inlet tube installation framework to be convenient for handle the filterable material of screen frame body and be convenient for change the screen frame body, through spacing pipe support of installation at the outlet pipe top and check valve, play the effect that prevents the fluid backtracking, play the effect of protection to the pump body.
Description
Technical Field
The utility model relates to the technical field of pump bodies, in particular to a pump body filtering structure.
Background
A pump is a machine that delivers or pressurizes a fluid. It transfers the mechanical energy of the prime mover or other external energy to the liquid, causing the liquid energy to increase. The pump is mainly used for conveying liquid such as water, oil, acid-base liquid, emulsion, suspension emulsion and liquid metal, and can also be used for conveying liquid, gas mixture and liquid containing suspended solid. Pumps can be generally classified by their operating principle into three types, positive displacement pumps, dynamic pumps and other types of pumps.
Patent number CN210484214U discloses a split type particle filtration structure for pump installs in the end of intaking of water pump, including water inlet section, filter screen and chassis, be equipped with the inlet opening in the middle of the water inlet section, the bottom surface distributes has the fixed column of a plurality of bottom surfaces area screw down, the filter screen is cylindricly, correspond the position with the fixed column on the chassis and offer the mounting hole of the same quantity. The utility model divides the filtering structure into two parts, and makes the divided chassis part become a part which can be used with other filter screens under the condition of keeping the original filtering effect, thereby effectively improving the compatibility of product parts, reducing the processing difficulty and loss of the mould, and reducing the production and maintenance cost.
This pump body filtration has following drawback: the effect of filtering impurities and the like in the fluid passing through the pump is poor, and the pump cannot be well backtracked, so that the pump body can be damaged. To this end, we propose a pump body filtering structure.
Disclosure of Invention
The utility model mainly aims to provide a pump body filtering structure which can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides a pump body filtration, includes the inlet tube, still includes filtering mechanism and support frame, inlet tube side contact joint support frame, the inlet tube side-mounting has filtering mechanism, filtering mechanism specifically comprises framework, fixed block and screen frame, the slotted hole has been seted up at inlet tube side both ends, and groove contact connection has the fixed block, the fixed block welds in the framework both sides, the inside filter frame that can dismantle of framework is connected with.
Furthermore, the anti-backtracking device also comprises an anti-backtracking mechanism, wherein the top of the support frame is fixedly connected with the anti-backtracking mechanism; the pump body is prevented from backtracking and protected by the backtracking prevention mechanism.
Furthermore, the backtracking prevention mechanism is composed of a screw, a limiting pipe frame and a check valve, the top of the support frame is connected with the limiting pipe frame through the screw thread, and the side surface of the limiting pipe frame is provided with the check valve; the limiting pipe frame and the check valve are used for preventing fluid from backtracking to the pump body, and the pump body is protected.
Furthermore, the water inlet pipe is fixedly connected to the side face of the pump body, a water outlet pipe is mounted at the top of the pump body, and a support frame is welded at the top of the water outlet pipe; the pump body can be conveniently connected to work.
Further, a base is welded at the bottom of the pump body; the normal operation of the pump body is ensured.
Compared with the prior art, the utility model has the following beneficial effects: earlier be connected with the fixed block of filter mechanism and the groove connection of inlet tube side, because framework side both ends are connected with the fixed block, and the inside filter screen frame that can dismantle of framework, like this at pump body during operation, the fluid is filtered through the filter screen frame, impurity particulate matter etc. filters in the filter screen frame side, and be convenient for dismantle the filter screen frame and be convenient for handle impurity particulate matter, and be convenient for change the filter screen frame, convenient and fast, because the outlet pipe is installed at pump body top, and the welding of outlet pipe top has the support frame, because the spacing pipe support of screw fixedly connected with is passed through at the support frame top, and spacing pipe support side-mounting has the check valve, at the pump body during stop work like this, guarantee to leave the fluid of outlet pipe and can not trace back to in the pump body, play the effect of protection to the pump body simultaneously, ensure the pump body when resuming work.
Drawings
Fig. 1 is a schematic view of the overall structure of a pump body filtering structure according to the present invention.
Fig. 2 is a schematic structural view of a backtracking prevention mechanism of a pump body filtering structure according to the present invention.
Fig. 3 is a schematic structural diagram of a filtering mechanism of a pump body filtering structure according to the present invention.
In the figure: 1. a base; 2. a pump body; 3. a water outlet pipe; 4. a support frame; 5. a backtracking prevention mechanism; 501. a screw; 502. limiting the pipe frame; 503. a non-return valve; 6. a water inlet pipe; 7. a filtering mechanism; 701. a frame body; 702. a fixed block; 703. a filter screen frame.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
As shown in fig. 1-3, a pump body filtration, including inlet tube 6, still include filtering mechanism 7 and support frame 4, inlet tube 6 side contact joint support frame 4, inlet tube 6 side-mounting has filtering mechanism 7, filtering mechanism 7 specifically comprises framework 701, fixed block 702 and screen frame 703, the slotted hole has been seted up at inlet tube 6 side both ends, and the recess contact is connected with fixed block 702, fixed block 702 welds in framework 701 both sides, framework 701 is inside can dismantle and be connected with screen frame 703.
The anti-backtracking device comprises a supporting frame 4 and is characterized by further comprising an anti-backtracking mechanism 5, wherein the top of the supporting frame 4 is fixedly connected with the anti-backtracking mechanism 5; the pump body 2 is prevented from backtracking and protected by the backtracking prevention mechanism 5.
The backtracking prevention mechanism 5 specifically comprises a screw 501, a limiting pipe frame 502 and a check valve 503, the top of the support frame 4 is connected with the limiting pipe frame 502 through the screw 501 in a threaded manner, and the side surface of the limiting pipe frame 502 is provided with the check valve 503; the limiting pipe frame 502 and the check valve 503 play a role in preventing fluid from going back into the pump body 2 and protecting the pump body 2.
The water inlet pipe 6 is fixedly connected to the side face of the pump body 2, the water outlet pipe 3 is mounted at the top of the pump body 2, and the support frame 4 is welded at the top of the water outlet pipe 3; the pump body 2 is convenient to be connected to work.
The bottom of the pump body 2 is welded with a base 1; the normal operation of the pump body 2 is ensured.
It should be noted that, the utility model is a pump body filtering structure, when in use, the fixed block 702 of the filtering mechanism 7 is firstly connected with the groove on the side surface of the water inlet pipe 6, because the two ends of the side surface of the frame body 701 are connected with the fixed blocks 702, and the inside of the frame body 701 is detachably connected with the filter screen frame 703, thus when the pump body 2 works, fluid is filtered through the filter screen frame 703, impurity particles and the like are filtered on the side surface of the filter screen frame 703, and the filter screen frame 703 is conveniently detached to treat the impurity particles, and the filter screen frame 703 is conveniently replaced, conveniently and quickly, because the top of the pump body 2 is provided with the water outlet pipe 3, and the top of the water outlet pipe 3 is welded with the supporting frame 4, because the top of the supporting frame 4 is fixedly connected with the limiting pipe frame 502 through the screw 501, and the side surface of the limiting pipe frame 502 is provided with the check valve 503, thus when the pump body 2 stops working, the fluid leaving the water outlet pipe 3 can not trace back into the pump body 2, simultaneously, the pump body 2 is protected, and the working effect of the pump body 2 in the working process is ensured.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a pump body filtration, includes inlet tube (6), its characterized in that still includes filtering mechanism (7) and support frame (4), inlet tube (6) side contact joint support frame (4), inlet tube (6) side-mounting has filtering mechanism (7), filtering mechanism (7) specifically comprises framework (701), fixed block (702) and screen frame structure (703), the slotted hole has been seted up at inlet tube (6) side both ends, and the recess contact is connected with fixed block (702), fixed block (702) weld in framework (701) both sides, framework (701) inside can be dismantled and be connected with screen frame structure (703).
2. A pump body filtering structure according to claim 1, wherein: still including preventing mechanism (5) of backtracking, support frame (4) top fixedly connected with prevents mechanism (5) of backtracking.
3. A pump body filtering structure according to claim 2, wherein: prevent mechanism (5) of backtracking specifically comprises screw (501), spacing pipe support (502) and check valve (503), there is spacing pipe support (502) at support frame (4) top through screw (501) threaded connection, spacing pipe support (502) side-mounting has check valve (503).
4. A pump body filtering structure according to claim 1, wherein: inlet tube (6) fixed connection is in pump body (2) side, outlet pipe (3) are installed at pump body (2) top, the welding of outlet pipe (3) top has support frame (4).
5. A pump body filtering structure according to claim 1, wherein: the bottom of the pump body (2) is welded with a base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121899864.3U CN215672678U (en) | 2021-08-14 | 2021-08-14 | Pump body filtration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121899864.3U CN215672678U (en) | 2021-08-14 | 2021-08-14 | Pump body filtration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215672678U true CN215672678U (en) | 2022-01-28 |
Family
ID=79952150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121899864.3U Expired - Fee Related CN215672678U (en) | 2021-08-14 | 2021-08-14 | Pump body filtration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215672678U (en) |
-
2021
- 2021-08-14 CN CN202121899864.3U patent/CN215672678U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220128 |