CN203090568U - Filter - Google Patents
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- Publication number
- CN203090568U CN203090568U CN 201320146971 CN201320146971U CN203090568U CN 203090568 U CN203090568 U CN 203090568U CN 201320146971 CN201320146971 CN 201320146971 CN 201320146971 U CN201320146971 U CN 201320146971U CN 203090568 U CN203090568 U CN 203090568U
- Authority
- CN
- China
- Prior art keywords
- filter
- liquid outlet
- tank body
- connecting rod
- connection rod
- 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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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a filter, which belongs to the field of refrigeration fittings. The exiting filtering device is easy to break. The filter disclosed by the utility model comprises a tank body and a filtering device; the tank body is provided with a liquid inlet and a liquid outlet, a connection rod is arranged in a cavity of the tank body, the liquid outlet is formed in the sidewall of the tank body, the connection rod is cylindrical, and the connection rod is provided with a hollow cavity; one end of the connection rod is through to the liquid outlet, and the other end is fixed with the cavity wall of the tank body; the filtering device is circular and sleeved on the peripheral side of the connection rod; and a hole through to the filtering device is formed in the sidewall of the connection rod. By setting the connection rod in the tank body of the filter and fixing the filtering device on the connection rod, the filter disclosed by the utility model has the features that the filtering device is unlikely to be deformed under long-term high-pressure stress, and the service life of the filtering device is prolonged.
Description
Technical field
The utility model belongs to refrigeration accessory field, and is especially relevant with a kind of filter.
Background technology
Conventional filter is between liquid outlet and inlet filter to be set, filter keeps off the impurity that inlet flows on filter, existing filter is directly to be fixed on the internal chamber wall of filter, pressure in the filter tank body is higher, the middle part of filter is stressed down at long-time high pressure, easily stress deformation.
The utility model content
The purpose of this utility model is intended to overcome the defective of the easy damage that existing filter exists, and provides a kind of filter to be not easy impaired filter.
For this reason, the utility model is by the following technical solutions: a kind of filter, comprise tank body and filter, tank body is provided with inlet and liquid outlet, it is characterized in that, be provided with connecting rod in the described tank inner chamber, liquid outlet is arranged at the sidewall of tank body, connecting rod is a tubular, and connecting rod is provided with hollow cavity, and an end of connecting rod and liquid outlet connect, the other end and tank inner chamber wall are fixed, described filter is an annular, and filter is set in the outer peripheral face of connecting rod, and the sidewall of connecting rod is provided with the hole that connects with filter.
As to technique scheme replenish and perfect, the utility model also comprises following technical characterictic.
Described connecting rod is provided with the annular projection near on the end end face of liquid outlet, and the external diameter of projection is suitable with the internal diameter of liquid outlet, and projection snaps in the internal chamber wall of described liquid outlet.
Described connecting rod is a quill shaft, and quill shaft connects near an end and the liquid outlet of liquid outlet, and the sidewall of quill shaft is provided with the hole that connects with filter.
Described inlet is arranged at the sidepiece of tank body, and inlet and liquid outlet are positioned at the same side of tank body.
Use the utility model can reach following beneficial effect: the utility model is by being provided with connecting rod in the filter canister intracoelomic cavity, filter is fixed on the connecting rod, filter is not easy stress deformation under long-time high pressure is stressed, improved the service life of filter.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in detail.
As shown in Figure 1, the utility model comprises tank body 1 and filter 5, tank body is provided with inlet 2 and liquid outlet 3, inlet 2 and liquid outlet 3 are positioned at the sidepiece of tank body 1 and are positioned at the same side, be provided with quill shaft in the described tank inner chamber, one end of quill shaft and liquid outlet connect, the other end and tank inner chamber wall are fixed, quill shaft is provided with the annular projection near on the end end face of liquid outlet 3, the external diameter of projection is suitable with the internal diameter of liquid outlet 3, and projection snaps in the internal chamber wall of described liquid outlet 3, and described filter 5 is an annular, filter 5 is set in the outer peripheral face of quill shaft, and the sidewall of quill shaft is provided with the hole 6 that connects with filter 5.
Claims (4)
1. filter, comprise tank body (1) and filter (5), tank body is provided with inlet (2) and liquid outlet (3), it is characterized in that: be provided with connecting rod (4) in the described tank inner chamber, liquid outlet (3) is arranged at the sidewall of tank body, connecting rod (4) is a tubular, connecting rod (4) is provided with hollow cavity, one end of connecting rod (4) and liquid outlet connect, the other end and tank inner chamber wall are fixed, described filter (5) is an annular, and filter (5) is set in the outer peripheral face of connecting rod (4), and the sidewall of connecting rod (4) is provided with the hole (6) that connects with filter (5).
2. a kind of filter according to claim 1, it is characterized in that: described connecting rod (4) is provided with the annular projection near on the end end face of liquid outlet (3), the external diameter of projection is suitable with the internal diameter of liquid outlet (3), and projection snaps in the internal chamber wall of described liquid outlet (3).
3. a kind of filter according to claim 2 is characterized in that: described connecting rod (4) is a quill shaft, and quill shaft connects near an end and the liquid outlet (3) of liquid outlet, and the sidewall of quill shaft is provided with the hole (6) that connects with filter.
4. according to claim 1 or 3 described a kind of filters, it is characterized in that: described inlet (2) is arranged at the sidepiece of tank body (1), and inlet (2) and liquid outlet (3) are positioned at the same side of tank body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320146971 CN203090568U (en) | 2013-03-28 | 2013-03-28 | Filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320146971 CN203090568U (en) | 2013-03-28 | 2013-03-28 | Filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203090568U true CN203090568U (en) | 2013-07-31 |
Family
ID=48842014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320146971 Expired - Fee Related CN203090568U (en) | 2013-03-28 | 2013-03-28 | Filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203090568U (en) |
-
2013
- 2013-03-28 CN CN 201320146971 patent/CN203090568U/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 |
Granted publication date: 20130731 Termination date: 20160328 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |