CN204138703U - A kind of hardening liquid refrigerating unit - Google Patents
A kind of hardening liquid refrigerating unit Download PDFInfo
- Publication number
- CN204138703U CN204138703U CN201420074762.1U CN201420074762U CN204138703U CN 204138703 U CN204138703 U CN 204138703U CN 201420074762 U CN201420074762 U CN 201420074762U CN 204138703 U CN204138703 U CN 204138703U
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- CN
- China
- Prior art keywords
- hardening liquid
- housing
- refrigerating unit
- cavity
- strumboxes
- 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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Abstract
The utility model relates to a kind of hardening liquid refrigerating unit, comprise cooling tank (1), liquid-inlet pipe (2), drain pipe (10), described quenching cooler also comprises two strumboxes (6), described liquid-inlet pipe (2) and the port of drain pipe (10) are respectively provided with a ring flange (9), and these two ring flanges (9) are bolted with two strumboxes (6) respectively.After adopting such structure, because this hardening liquid refrigerating unit comprises two strumboxes (6), this just makes hardening liquid refrigerating unit to filter by twice pair of hardening liquid, thus hardening liquid is fully filtered.In addition, because these two strumboxes (6) are near cooling tank (1), this just makes this strumbox (6) can bear more impurity and not easily damage the circulation duct of hardening liquid by pressure, and then the safety of the circulation duct of guarantee hardening liquid.
Description
Technical field
The utility model relates to a kind of hardening liquid refrigerating unit.
Background technology
At present, existing hardening liquid refrigerating unit does not have strumbox more, and this just causes the impurity in hardening liquid easily to run up in refrigerating unit, and then damages cooling tank.For this reason, in recent years, people are being devoted to the improvement to hardening liquid refrigerating unit always, such as, arrange a filter tap, to filter hardening liquid in the flow pipe of hardening liquid.A kind of evaporation type air cooling equipment for hardening agent is disclosed in Chinese utility model patent specification sheets CN2201020603200.3, this evaporation type air cooling equipment for hardening agent installs a filter tap in the flow pipe of hardening liquid, although this filter tap can play certain filteration to the impurity in hardening liquid, but its distance cooling tank and quenching bath all distant, this just makes can not accumulate too much impurity at this filter tap place, otherwise the flow pipe of hardening liquid can be damaged because filter tap is overweight by pressure, affect safety.In addition, because this evaporation type air cooling equipment for hardening agent just adopts a filter tap, when impurity is too much, it just can not play sufficient filteration to quenching medium.
Utility model content
The technical problems to be solved in the utility model is to provide one can make hardening liquid be filtered fully, and the hardening liquid refrigerating unit of use safety.
For solving the problems of the technologies described above, the hardening liquid refrigerating unit that the utility model provides, comprises cooling tank, liquid-inlet pipe, drain pipe, and described hardening liquid refrigerating unit also comprises two strumboxes, and these two strumboxes are near cooling tank; Described liquid-inlet pipe and the port of drain pipe are respectively provided with a ring flange, and these two ring flanges are bolted with two strumboxes respectively.
Described strumbox is made up of the housing of a tubular and an elasticity filtering net.
The internal diameter of described housing hollow is greater than the internal diameter of liquid-inlet pipe and drain pipe, the outer rim of housing and be in right output port place and be provided with a ring flange, is also provided with an input duct in its outer rim near left end simultaneously.
The cavity of described input duct and the cavity connects of housing, and the internal diameter of input duct is less than the internal diameter of housing hollow, makes the impurity in hardening liquid not easily be trapped in the circulation duct of hardening liquid like this, and then ensure that the circulation duct of hardening liquid not easily blocks; In addition, the port of input duct is provided with a ring flange.
Two described strumbox symmetries are installed, and ensure that the pipeline tapping of the strumbox being arranged on below is downward like this, facilitate the outflow of hardening liquid.
Described elasticity filtering net is arranged in the cavity of housing, and the axial length of this elasticity filtering net is less than the axial length of housing hollow, this elasticity filtering net is radially full of the cavity of housing, easily fully to be fallen by the contaminant filter in hardening liquid like this, and impurity is trapped in the cavity of housing.
After adopting such structure, because this hardening liquid refrigerating unit comprises two strumboxes, this just makes hardening liquid refrigerating unit to filter by twice pair of hardening liquid, thus hardening liquid is fully filtered.In addition, because these two strumboxes are near cooling tank, this just makes this strumbox can bear more impurity and not easily damages the circulation duct of hardening liquid by pressure, and then the safety of the circulation duct of guarantee hardening liquid.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Hardening liquid refrigerating unit is as shown in Figure 1 known, and this hardening liquid refrigerating unit comprises cooling tank (1), liquid-inlet pipe (2), drain pipe (10); This hardening liquid refrigerating unit also comprises two strumboxes (6), and the centrally line symmetry installation of these two strumboxes (6).Each strumbox (6) is by the housing (7) of a tubular and elasticity filtering net (3) composition, and the internal diameter of housing (7) cavity is greater than the internal diameter of liquid-inlet pipe (2) and drain pipe (10); Housing (7) outer rim and be in right output port place and be provided with a ring flange (8), simultaneously, the port of liquid-inlet pipe (2) and drain pipe (10) is respectively provided with a ring flange (9), and ring flange (8) and ring flange (9) are bolted.Housing (7) outer rim and left port is provided with an input duct (5), enter the cavity of input duct (5) and the cavity connects of housing (7), and the internal diameter of input duct (5) is less than the internal diameter of housing (7) cavity, the port of input duct (5) is provided with a ring flange (4).Elasticity filtering net (3) is arranged in the cavity of housing (7), and the axial length of this elasticity filtering net (3) is less than the axial length of housing (7) cavity, this elasticity filtering net (3) is radially full of the cavity of housing (7).
Before hardening liquid is cooled, by ring flange (8) with ring flange (9) by being connected with bolt, just strumbox (6) can be arranged on cooling tank (1), ring flange (4) is connected hardening liquid circulation duct simultaneously, so just, whole hardening liquid circulation duct circulation can be got up, and then can cool hardening liquid.After hardening liquid has cooled, pull down the bolt of mounting flange (8) and ring flange (9), pull down the ring flange (4) connecting hardening liquid circulation duct simultaneously, just can change elasticity filtering net (3), housing (7) be cleaned simultaneously.
Be described the utility model and embodiment thereof above, this description does not have restricted, and shown in accompanying drawing is also one of embodiment of the present utility model, and actual structure is not limited thereto.If generally speaking those of ordinary skill in the art enlightens by it, when not departing from the utility model and creating aim, design the frame mode level embodiment similar to this technical scheme without creationary, all belong to protection domain of the present utility model.
Claims (6)
1. a hardening liquid refrigerating unit, comprises cooling tank (1), liquid-inlet pipe (2), and drain pipe (10), is characterized in that: described quenching cooler also comprises two strumboxes (6); Described liquid-inlet pipe (2) and the port of drain pipe (10) are respectively provided with a ring flange (9), and these two ring flanges (9) are bolted with two strumboxes (6) respectively.
2. hardening liquid refrigerating unit according to claim 1, is characterized in that: described strumbox (6) is made up of the housing (7) of a tubular and an elasticity filtering net (3).
3. hardening liquid refrigerating unit according to claim 2, it is characterized in that: the internal diameter of described housing (7) cavity is greater than the internal diameter of liquid-inlet pipe (2) and drain pipe (10), the outer rim of housing (7) and be in right output port place and be provided with a ring flange (8), simultaneously housing (7) outer rim and be also provided with an input duct (5) near left end.
4. hardening liquid refrigerating unit according to claim 3, it is characterized in that: the cavity of described input duct (5) and the cavity connects of housing (7), the internal diameter of input duct (5) is less than the internal diameter of housing (7) cavity, and the port of input duct (5) is provided with a ring flange (4).
5. hardening liquid refrigerating unit according to claim 1 and 2, is characterized in that: two described strumbox (6) symmetries are installed.
6. hardening liquid refrigerating unit according to claim 2, it is characterized in that: described elasticity filtering net (3) is arranged in the cavity of housing (7), and the axial length of this elasticity filtering net (3) is less than the axial length of housing (7) cavity, this elasticity filtering net (3) is radially full of the cavity of housing (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420074762.1U CN204138703U (en) | 2014-02-19 | 2014-02-19 | A kind of hardening liquid refrigerating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420074762.1U CN204138703U (en) | 2014-02-19 | 2014-02-19 | A kind of hardening liquid refrigerating unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204138703U true CN204138703U (en) | 2015-02-04 |
Family
ID=52415403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420074762.1U Expired - Fee Related CN204138703U (en) | 2014-02-19 | 2014-02-19 | A kind of hardening liquid refrigerating unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204138703U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103820618A (en) * | 2014-02-19 | 2014-05-28 | 安徽省宁国市华达耐磨材料有限公司 | Quenching liquid cooling device |
-
2014
- 2014-02-19 CN CN201420074762.1U patent/CN204138703U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103820618A (en) * | 2014-02-19 | 2014-05-28 | 安徽省宁国市华达耐磨材料有限公司 | Quenching liquid cooling 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20170219 |