CN214554442U - Novel filter of ammonia pump - Google Patents
Novel filter of ammonia pump Download PDFInfo
- Publication number
- CN214554442U CN214554442U CN202120606555.6U CN202120606555U CN214554442U CN 214554442 U CN214554442 U CN 214554442U CN 202120606555 U CN202120606555 U CN 202120606555U CN 214554442 U CN214554442 U CN 214554442U
- Authority
- CN
- China
- Prior art keywords
- filter
- ammonia pump
- bar magnet
- stifle
- ammonia
- 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.)
- Active
Links
Images
Landscapes
- Compressor (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a novel filter of ammonia pump, including filter core, circle stifle, the fixed circle stifle of bar magnet and bar magnet, the inner chamber middle part at filter housing is installed to the filter core, the inner chamber middle part at the filter core is installed to the bar magnet, filter housing's one end is provided with low pressure circulation barrel and connects, one side of filter housing is provided with the ammonia pump and connects, the one end at former filter is installed through the bolt to the circle stifle, the one end at new filter is installed through the bolt to the fixed circle stifle of bar magnet, the bar magnet fixing base is installed to the one end of filter core, the one end of bar magnet fixing base is passed through bolt and the fixed circle stifle fixed connection of bar magnet. The utility model discloses an added bar magnet and guide plate inside the filter, the guide plate also can be the magnetic sheet, and liquid ammonia is after the magnetic field that produces around the bar magnet, and metallic impurity is whole to be adsorbed, and liquid ammonia gets into the ammonia pump through exporting after the filter core again, compares with former ammonia pump filter, improves the filter capacity by a wide margin.
Description
Technical Field
The utility model relates to a filter correlation field specifically is a novel filter of ammonia pump.
Background
The method of the existing ammonia pump filter at home and abroad mainly comprises a filter element, and a certain mesh of filter screens are wrapped outside the filter element. The working principle of the existing ammonia pump filter is shown in figure 2, liquid ammonia or Freon enters a filter shell from a low-pressure circulating barrel at the upper part, enters the ammonia pump from a right outlet after being filtered by a filter element, impurities larger than a square hole of a filter screen are left in the filter screen, and a blank plate flange is removed after a period of time to clear the impurities in the filter screen; impurities smaller than the square hole of the filter screen enter the ammonia pump and are sent into the system through the ammonia pump; the harm caused by the fine metal impurities is large, for example, the phenomena of damage of a graphite bearing of an ammonia pump, valve locking and the like are frequently generated, the normal operation of a system is seriously influenced, and meanwhile, certain hidden danger factors are brought to safety production.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel filter of ammonia pump, liquid ammonia or freon that propose in solving above-mentioned background art get into filter housing from the low pressure circulation bucket on upper portion, export from the right after the filter core filters and get into the ammonia pump, the impurity that is greater than the filter screen square hole then stays inside the filter screen, the blank flange is torn open through a period of time, in order to clear away the inside impurity of filter screen, the impurity that is less than the filter screen square hole then gets into the ammonia pump, send into the system again through the ammonia pump, harm that these tiny metallic impurity brought is great, for example, the damage of ammonia pump graphite bearing accelerates, phenomena such as valve card is dead often takes place, serious influence system normal operating, bring the problem of certain hidden danger factor for safety in production simultaneously.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel filter of ammonia pump, includes filter core, circle stifle, the fixed circle stifle of bar magnet and bar magnet, the inner chamber middle part at filter housing is installed to the filter core, the inner chamber middle part at the filter core is installed to the bar magnet.
In a further embodiment, one end of the filter shell is provided with a low-pressure circulating barrel joint, the low-pressure circulating barrel joint is connected with the low-pressure circulating barrel through a liquid conveying hose, one side of the filter shell is provided with an ammonia pump joint, the ammonia pump joint is connected with an ammonia pump through a liquid conveying hose, and the output end of the ammonia pump is connected with a refrigerating system.
In a further embodiment, the round blank cap is installed at one end of the original filter through a bolt, the magnetic rod fixing round blank cap is installed at one end of the new filter through a bolt, and a magnetic rod fixing seat installation groove is formed in the middle of the inner side of the magnetic rod fixing round blank cap.
In a further embodiment, one end of the filter element is provided with a magnetic rod fixing seat, and one end of the magnetic rod fixing seat is fixedly connected with a magnetic rod fixing round blank cap through a bolt.
In a further embodiment, one end of the magnetic rod is installed in the middle of the inner side of the magnetic rod fixing seat through a bolt.
In a further embodiment, the inner side wall of the filter element is provided with a spiral guide plate, and the spiral guide plate surrounds the outer side of the magnetic rod.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses an internally mounted of filter core has the bar magnet, and this filter adopts magnetism to inhale and filter screen filterable method, and the slight little metal impurity energy that parts such as pipeline construction and valves left over fully adsorbs, and filtration efficiency improves by a wide margin.
2. The utility model discloses a because added bar magnet and guide plate inside the filter, the guide plate also can be the magnetic sheet, and liquid ammonia is after the magnetic field that produces around the bar magnet, and metallic impurity is whole to be adsorbed, and liquid ammonia gets into the ammonia pump through exporting after the filter core again, compares with former ammonia pump filter, improves the filter capacity by a wide margin, and the interception effect is outstanding, ensures refrigerating system safety, steady operation.
Drawings
FIG. 1 is a schematic structural view of a novel filter of an ammonia pump of the present invention;
fig. 2 is a schematic structural diagram of the primary ammonia pump filter of the present invention.
In the figure: 1. a filter housing; 2. a filter element; 3. a round cover; 4. the magnetic bar fixes the round cover; 5. a magnetic bar fixing seat; 6. a spiral deflector; 7. a magnetic bar; 8. a low pressure circulation barrel joint; 9. an ammonia pump joint.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, the present invention provides an embodiment: a new filter of ammonia pump, including the filter core 2, round blank cap 3, round blank cap 4 and bar magnet 7 of bar magnet fixation, the filter core 2 is installed in the middle of the cavity of the filter casing 1, the bar magnet 7 is installed in the middle of the cavity of the filter core 2, the new filter of ammonia pump is a kind of filter installed between low-pressure circulation barrel and ammonia pump, a kind of magnetic attraction used for getting rid of various big and small, even tiny impurity in the liquid ammonia and filtering equipment, the bar magnet 7 can absorb impurity, the filter core 2 can filter impurity according to the particle size, and this new kind of adaptation is also to the electromagnetic valve prefilter of ammonia and freon refrigerating system, such as T type, Y type or other shape refrigerating system filter, the bar magnet fixing base 5, 6 material of spiral guide plate need be 304 or other stainless steel, the spiral guide plate 6 can also be changed into the magnetic plate, frame and filter screen in the filter core 2 need be 304 or other stainless steel at the same time, i.e. a material that does not create attraction to magnetic material.
Further, the one end of filter housing 1 is provided with low pressure circulation barrel and connects 8, and low pressure circulation barrel connects 8 and is connected with low pressure circulation barrel through the infusion hose, one side of filter housing 1 is provided with ammonia pump joint 9, and ammonia pump joint 9 passes through the infusion hose and is connected with the ammonia pump, the output and the refrigerating system of ammonia pump are connected, connect 8 and press circulation barrel to be connected through low pressure circulation barrel, conveniently make the interior liquid of low pressure circulation barrel carry to filter housing 1 in, pass through the transfer line with the ammonia pump through ammonia pump joint 9 and be connected, make it conveniently carry the clean liquid after filtering to the ammonia pump in, carry clean liquid to the refrigerating system in through the ammonia pump.
Further, circle stifle 3 passes through the bolt and installs the one end at former filter, and the one end at new filter is installed through the bolt to the fixed circle stifle 4 of bar magnet, and the inboard middle part of the fixed circle stifle 4 of bar magnet is provided with bar magnet fixing base 5 mounting grooves, and circle stifle 3 is used for sealing fixedly to the one end of former ammonia pump filter, and the fixed circle stifle 4 of bar magnet is used for sealing up the one end of the novel filter of ammonia pump, and the convenience is installed fixedly to bar magnet 7.
Further, bar magnet fixing base 5 is installed to the one end of filter core 2, and the one end of bar magnet fixing base 5 is passed through bolt and the fixed 4 fixed connection of circle stifle of bar magnet, and bar magnet fixing base 5 not only conveniently installs filter core 2 in the inboard middle part of the fixed circle stifle 4 of bar magnet, and installs fixedly through its convenience to bar magnet 7 in the filter core 2.
Further, one end of the magnetic rod 7 is installed in the middle of the inner side of the magnetic rod fixing seat 5 through a bolt.
Further, spiral guide plate 6 is installed to the inside wall of filter core 2, and spiral guide plate 6 centers on the outside at bar magnet 7, makes liquid ammonia carry evenly around the periphery of bar magnet 7 in the transportation process through spiral guide plate 6, makes it can improve the effect of impurity adsorption treatment in the liquid ammonia.
The working principle is as follows: during the use, install the novel filter of ammonia pump between low pressure circulation bucket and ammonia pump, liquid ammonia or freon connect 8 entering filter casing 1 by low pressure circulation bucket from the low pressure circulation bucket on upper portion, after the magnetic field that produces around the bar magnet 7, under spiral guide plate 6's effect, metallic impurity is whole to be adsorbed, rethread filter element 2, the impurity that is greater than filter screen square hole then stays inside the filter screen, clean liquid after the filtration is carried to the ammonia pump in by ammonia pump joint 9, carry clean liquid into refrigerating system through the ammonia pump.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a novel filter of ammonia pump, includes filter core (2), circle stifle (3), fixed circle stifle (4) of bar magnet and bar magnet (7), its characterized in that: the filter element (2) is arranged in the middle of the inner cavity of the filter shell (1), and the magnetic rod (7) is arranged in the middle of the inner cavity of the filter element (2).
2. The novel filter for an ammonia pump of claim 1, wherein: one end of the filter shell (1) is provided with a low-pressure circulating barrel joint (8), the low-pressure circulating barrel joint (8) is connected with the low-pressure circulating barrel through a transfusion hose, one side of the filter shell (1) is provided with an ammonia pump joint (9), the ammonia pump joint (9) is connected with an ammonia pump through the transfusion hose, and the output end of the ammonia pump is connected with a refrigerating system.
3. The novel filter for an ammonia pump of claim 1, wherein: the round blank cap (3) is installed at one end of the original filter through a bolt, the magnetic rod fixing round blank cap (4) is installed at one end of the new filter through a bolt, and a magnetic rod fixing seat (5) installing groove is formed in the middle of the inner side of the magnetic rod fixing round blank cap (4).
4. The novel filter for an ammonia pump of claim 1, wherein: a magnetic rod fixing seat (5) is installed at one end of the filter element (2), and one end of the magnetic rod fixing seat (5) is fixedly connected with a magnetic rod fixing round cover (4) through a bolt.
5. The novel filter for an ammonia pump of claim 1, wherein: one end of the magnetic rod (7) is installed in the middle of the inner side of the magnetic rod fixing seat (5) through a bolt.
6. The novel filter for an ammonia pump of claim 1, wherein: spiral guide plate (6) are installed to the inside wall of filter core (2), and spiral guide plate (6) surround the outside in bar magnet (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120606555.6U CN214554442U (en) | 2021-03-25 | 2021-03-25 | Novel filter of ammonia pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120606555.6U CN214554442U (en) | 2021-03-25 | 2021-03-25 | Novel filter of ammonia pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214554442U true CN214554442U (en) | 2021-11-02 |
Family
ID=78355518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120606555.6U Active CN214554442U (en) | 2021-03-25 | 2021-03-25 | Novel filter of ammonia pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214554442U (en) |
-
2021
- 2021-03-25 CN CN202120606555.6U patent/CN214554442U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214554442U (en) | Novel filter of ammonia pump | |
| CN204219898U (en) | A kind of bitubular oil strainer for self-cleaning | |
| CN109147981A (en) | A kind of nuclear power plant containment shell filtration exhaust system | |
| CN209934247U (en) | Oil suction opening hydraulic oil filter element | |
| CN215712253U (en) | Deionization pure water system | |
| CN206146565U (en) | Environment -friendly calorimeter scale control structure | |
| CN105539414B (en) | A kind of electric brake power assisting device | |
| CN210159367U (en) | Natural gas filtration equipment | |
| CN201625453U (en) | Generator inner cooling water double-element filter | |
| CN220026384U (en) | Filter screen filtration structure | |
| CN220385989U (en) | Filter for liquid ammonia engine | |
| CN210544204U (en) | Strenghthened type acid-proof anticorrosion gas filter | |
| CN205349925U (en) | Oil -returning filter | |
| CN216778125U (en) | Multi-medium filter | |
| CN217962038U (en) | Reverse osmosis water purification unit | |
| CN220726404U (en) | Double paper core engine oil filter | |
| CN219452597U (en) | Hydraulic oil filtering device of coal mill | |
| CN211725220U (en) | Ammonia filter for heat treatment | |
| CN213803318U (en) | Sewage filtering device | |
| CN217449267U (en) | Lubricating system filter | |
| CN220478348U (en) | Detachable oil tank metal impurity adsorber | |
| CN215692375U (en) | A sewage rapid treatment device for green building | |
| CN204182247U (en) | Air purifier and filter core thereof | |
| CN218934815U (en) | Air inlet window of blower | |
| CN215444614U (en) | Hydraulic oil filtering and cooling combined equipment for hydraulic station |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |