JPS6352062U - - Google Patents
Info
- Publication number
- JPS6352062U JPS6352062U JP14518086U JP14518086U JPS6352062U JP S6352062 U JPS6352062 U JP S6352062U JP 14518086 U JP14518086 U JP 14518086U JP 14518086 U JP14518086 U JP 14518086U JP S6352062 U JPS6352062 U JP S6352062U
- Authority
- JP
- Japan
- Prior art keywords
- outlet
- refrigerant
- stacked
- plate
- inlet
- 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.)
- Pending
Links
- 239000003507 refrigerant Substances 0.000 claims description 6
- 238000003475 lamination Methods 0.000 description 2
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2341/00—Details of ejectors not being used as compression device; Details of flow restrictors or expansion valves
- F25B2341/06—Details of flow restrictors or expansion valves
- F25B2341/068—Expansion valves combined with a sensor
- F25B2341/0683—Expansion valves combined with a sensor the sensor is disposed in the suction line and influenced by the temperature or the pressure of the suction gas
Landscapes
- Temperature-Responsive Valves (AREA)
Description
第１図は本考案の一実施例を示す膨張弁付積層
型エバポレータの分解斜視図、第２図は同エバポ
レータの一部省略全体斜視図、第３図は第１，２
図に示す入口管の縦断面図、第４図は従来の膨張
弁付積層型エバポレータの全体斜視図である。
３……冷媒流通路、４……空気流通空間、５…
…積層用プレート、５ａ……変形積層用プレート
、２３……エンドプレート、２７……出口ポート
膨出部、２８……入口ポート膨出部、３３……入
口管、３４……出口管、４０……膨出弁、４１…
…シリンダブロツク、４４……スロート部、４５
……弁体、５２……制御部。
Fig. 1 is an exploded perspective view of a stacked evaporator with an expansion valve showing an embodiment of the present invention, Fig. 2 is a partially omitted overall perspective view of the same evaporator, and Fig. 3 is a perspective view of the first and second stacked evaporators.
FIG. 4 is a longitudinal sectional view of the inlet pipe shown in the figure, and FIG. 4 is an overall perspective view of a conventional stacked evaporator with an expansion valve. 3... Refrigerant flow path, 4... Air circulation space, 5...
... Plate for lamination, 5a ... Plate for deformed lamination, 23 ... End plate, 27 ... Outlet port bulge, 28 ... Inlet port bulge, 33 ... Inlet pipe, 34 ... Outlet pipe, 40 ...Bulging valve, 41...
...Cylinder block, 44...Throat section, 45
... Valve body, 52 ... Control section.
Claims (1)
間に冷媒流通路３と空気流通空間４とを交互に形
成し、各プレート５，５ａ間に形成される冷媒流
通路３の両側にタンク部２ａ，２ｂを形成してな
る積層型エバポレータにおいて、 前記積層されたプレート５，５ａの端部に積層
されるエンドプレート２３に、前記双方のタンク
部２ａ，２ｂにそれぞれ連通して冷媒の出入口部
をなす入口ポート膨出部２８と出口ポート膨出部
２７とを形成し、 これら両膨出部２７，２８の外側に当該両膨出
部を橋渡すように入口管３３を取付けると共に、
出口ポート膨出部２７に内部が連通するように出
口管３４を取付け、 前記入口管３３内に、冷媒の絞り膨張を行なう
スロート部４４と、当該スロート部の開度を進退
移動により調節する弁体４５と、当該弁体の進退
移動を周囲の冷媒温度ないし圧力により制御する
制御部５２とを有するシリンダブロツク４１より
成る膨張弁４０を挿入し、 前記出口ポート膨出部２７内部と前記制御部５
２の周囲一部とを連通すると共に、前記入口ポー
ト膨出部２８内部と前記スロート部４４とを連通
したことを特徴とする膨張弁付積層型エバポレー
タ。[Claims for Utility Model Registration] Plate 5a. 5b are stacked, refrigerant flow passages 3 and air circulation spaces 4 are alternately formed between each plate, and tank portions 2a and 2b are formed on both sides of the refrigerant flow passage 3 formed between each plate 5 and 5a. In the stacked type evaporator, an end plate 23 stacked at the end of the stacked plates 5, 5a has an inlet port expansion that communicates with both the tank parts 2a, 2b, respectively, and forms an inlet/outlet part for the refrigerant. An outlet part 28 and an outlet port bulge part 27 are formed, and an inlet pipe 33 is attached to the outside of both the bulge parts 27 and 28 so as to bridge the two bulge parts,
An outlet pipe 34 is installed so that the inside thereof communicates with the outlet port bulging part 27, and a throat part 44 that throttles and expands the refrigerant is installed in the inlet pipe 33, and a valve that adjusts the opening degree of the throat part by moving forward and backward. An expansion valve 40 consisting of a cylinder block 41 having a body 45 and a control section 52 that controls the forward and backward movement of the valve body according to the temperature or pressure of the surrounding refrigerant is inserted, and the expansion valve 40 is inserted between the inside of the outlet port bulging section 27 and the control section. 5
2, and the interior of the inlet port bulging portion 28 and the throat portion 44 are communicated with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14518086U JPS6352062U (en) | 1986-09-24 | 1986-09-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14518086U JPS6352062U (en) | 1986-09-24 | 1986-09-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6352062U true JPS6352062U (en) | 1988-04-08 |
Family
ID=31056481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14518086U Pending JPS6352062U (en) | 1986-09-24 | 1986-09-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6352062U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8902851U1 (en) * | 1989-03-08 | 1989-06-29 | Kempf, Georg-Ulrich, 2057 Wentorf | Device for image processing |
-
1986
- 1986-09-24 JP JP14518086U patent/JPS6352062U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8902851U1 (en) * | 1989-03-08 | 1989-06-29 | Kempf, Georg-Ulrich, 2057 Wentorf | Device for image processing |
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